LGECOLFP 24V 100Ah LiFePO4 Lithium Battery for RV Marine Solar System Trolling Motor with 100A BMS. Normal Capacity: 100Ah. About of this 24V 100ah LiFePO4 battery 【Safety And Eco Friendly】 : Our LiFePO4 battery with built-in BMS, can protect the battery from over-charging and over-discharging.
All batteries and accessories are brand new, factory sealed, and in their original packaging. Large quantities are available. Wholesale pricing can be discussed for bulk orders. (Due to the large inventory, not every item has been taken out and photographed. Product appearance may vary slightly from the listing photos depending on the production batch.) 📍Local pickup is available. DM me for additional pickup discounts.
LGECOLFP 24V 50Ah LiFePO4 Lithium Battery for Trolling Motor RV Marine Solar System 50A BMS System. Normal Capacity: 50Ah. About of this 24V 50ah LiFePO4 battery 【Safety And Eco Friendly】 : Our LiFePO4 battery with built-in BMS, can protect the battery from over-charging and over-discharging.
Compared with lead-acid batteries, LiTime LiFePO4 battery have the following characteristics: Ultra-Safety, Ultra-Light Weight, Long cycle life, Uncompromised Quality. If you’re searching for a deep cycle battery for RV, camper, caravan, golf cart, cabin, or marine use, Off-Grid Applications, then this LiTime lithium-ion batter Built in BMS: Battery Management System protects it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. Ultra-Light Weight: only 1/3 weight of normal lead-acid battery; This makes li-iron batteries perfect for solar home, RV, campers, motor homes, Marine and Off-Grid Applications ect.12V 200Ah 300Ah 400Ah LiFePO4 Lithium Battery Deep Cycle for RV Off-Grid Solar 【Automotive Grade Lithium Battery】 LiTime 12V 200Ah Lithium Batteries have superior quality since it is manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the LifePO4 battery. The LiTime LiFePO4 batteries support 100% DOD &100% SOC. 12V 200Ah LiTime Battery supports max. 2.56kWh usable energy, it is double energy and running time than a 12V 100Ah battery directly. 【Up to 15000 Cycles】 LiTime LiFePO4 Batteries provide up to 15000 cycles, which depends on your actual using depth of discharge (4000 cycles at 100%DOD, 6000 cycles at 80%DOD, 15000 cycles at 60%DOD). It is more than 20~30 times to Lead Acid with 200~500 cycles. LiTime LiFePO4 battery has a 10-year service life, which is longer 3 times than the Lead Acid Battery’s 3-year lifetime. 【1/3* Lightweight】 LiTime 12V 200Ah LiFePO4 Battery weighs only 48.28 lbs, compared to lead-acid batteries, lithium battery provides 56Wh/lb energy density, and only 1/3* the weight of the lead-acid battery, which makes it easier to install or move. It is a perfect upgrade for any 12V Deep Cycle battery. This makes Lithium batteries perfect for solar homes, RVs, campers, motor homes, and off-grid applications. 【Flexible Capacity Expansion】 LiTime Lithium Battery can be connected in parallel and series for larger capacity and higher voltage. The 12V 200Ah battery supports up to 4 identical batteries for up to a 48V 200Ah battery system in series or a 12V 800Ah battery system in parallel. That also can be connected to 16 identical batteries(4P4S) to a 48V 800Ah battery system, which supports max. 20.48kW load power and 40.96kWh energy. Various combinations make it more flexible to use. 【100% Protection】 LiTime Lithium Battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuits with ultra-low self-discharge rate. Built-in high-temp cut-off prevents charging over 167 °F (75 °C). Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. LiTime battery is IP65 level waterproof, which set you free from worrying to install indoors or outdoors. 【USA Local Warehouses & Fast Customer Service】 We are committed to providing you with satisfactory delivery & customer service. We arrange the shipment from USA local warehouses in CA, TX, and GA. Generally, the product will be delivered within 3-7 working days. We provide professional technical support and customer service as phone support or online services with quick feedback within 24 hours. If you have any questions, please feel free to contact us, we will do our best to meet your needs. 【For Trolling Motor】 LiTime 12V 200Ah battery is suitable for home energy storage rather than starting battery for car or golf cart. We recommend using this 12V 200Ah battery for a 30~70lbs thrust trolling motor. Packing list 12V 200Ah LiFePO4 Battery Pack *1 Terminal Screws *2 Pairs Warranty Card *1 Product Manual *1 Please be noted: battery charger is not included. 【Automotive Grade Lithium Battery】LiTime 12V200Ah Plus battery with its 200 Amp BMS provided enough juice to run the devices and it's equipped with Automotive Grade LiFePO4 cells, so it’s no worry to use it on cloudy days. With premium materials and good workmanship，the case is very sturdy. And built-in BMS can protect the battery from over temperature, over current, over charge, over discharge, short circuit. 【Upgraded BMS】LiTime 12V 200Ah PLUS LiFePO4 be charged at a current of up to 200A instead of 100A，so it can take handle high output current loads. It’s a reliable source of power can supply all your power needs. 【1/2 Weight and 2X Capacity】 When you’re going off grid, the lithium batteries are the best choice. It can provide twice the energy as lead-acid battery, and its weight is only 30-40% of that of lead-acid battery. The handles on both sides make it easy to move, so you can easily move without using a trolley. It can be charged more quickly and actually produces more power for longer as the old SLA batteries，and can cycle nearly 10 times more than the SLA batteries. Plus No fumes or acid to deal with this battery. 【10-year Lifetime】LiTime 12V200Ah Plus LiFePO4 Battery support to be used to create a battery system with extension max. in 4S4P (51.2V 800Ah) to get 51.2kW output power and 40.96kWh usable energy. A 12V 40A lithium battery charger is recommended; the lithium battery will be fully charged within 5hrs as recommended for long life. 【1~3 working-day Delivery & Outstanding Service】We are committed to providing you with satisfactory service. The battery will be shipped from our local warehouse in CA, TX and GA. ETA: 1-3 working days; the actual time may vary for the inventory situation. We also provide professional technical support and online customer service with quick feedback within 24 hrs. You can contact us, with the actual shipping address, to check the inventory of the nearest warehouse.
Features 【Automotive Grade Lithium Battery】 PFCTART lithium iron batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery.This makes li-iron batteries perfect for solar home, RV, campers,motor homes, off-grid applications.【10 Years lifetime】PFCTART LiFePO4 battery provides 4500+ cycles, which is more than 10 times to Lead Acid with 300~600 cycles. PFCTART LiFePO4 battery has a 10-year service life, three times longer than the Lead Acid’s 3-year lifetime.【95%* Efficiency】 PFCTART LiFePO4 battery’s flat discharge curve holds above 12.8V for up to 95%,of its capacity usage, providing astronomical boosts in run-time compared to only 50% in Lead Acid. This product is your best choice for outdoor camping power and indoor easy installation.【1/3* Lightweight】 PFCTART LiFePO4 Battery weighs only 46.29 lbs for one module, only 1/3* the weight of lead acid batteries, which makes it an easy choice for RVs, Marine and Off-Grid Applications when mounting or mobility is in the consideration.【100% Protection】 PFCTART LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in high-temp cut off prevents charging over 167 °F (75 °C). Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. PFCTART LiFePO4 battery is IP65 level waterproof, which set you free from worrying to install indoors or outdoors. Specifications Battery type: LIFEPO4MODEL: 200Ah 12.8V(4S2P)Rated capacity: 200Ah(2560WH)Normal voltage: 12.8V Discharge termination voltage: 10.0V Charging voltage: 14.6VInternal resistance: ≤180mΩ Single cell: IFR 3.2V 100Ah Standard charging.Continuous current: 0.2C5A Continuous voltage: 14.6V Cut-off current: 0.01 C Standard discharge: Constant current 0.2C5A end voltage 10.0V Max. charging continuous current: 100A Maximum discharge continuous current: 100A Operating temperature range. Charge: 0~60℃ Discharge: -20~70℃ Product size: 520*270*220mmWeight : 21 kg（46.29lbs）BMS protectionCell overcharge detection voltage：3.90V±50mVCell overcharge recovery voltage：3.80V±100mVCell over-discharge detection voltage：2.00V±100mVCell over-discharge recovery voltage：2.30V±100mVRated operational charge current：100AOver current detection：150±30APCM impedance：≤50mΩNoteThe BMS it supports up to 51.2V series or 16 parallel installations of the same voltage and same capacity (4S4P), please fully charge the batteries before series/parallel installation to ensure that each battery is at the same voltage and same capacity.
About Power Queen 200Ah LiFePO4 Battery Meet Power Queen12 V 200 Ah LiFePO4 Deep Cycle battery, the pinnacle of deep cycle lithium-ion battery technology! The battery weighs only 48.28 lbs. Our batteries run in various systems, including marine, RV, van, and off-grid! It’s time to upgrade your heavy lead-acid batteries to Power Queen LiFePO4 batteries. Now you can put your battery anxieties to rest and focus on your next truck camper adventure! 【Automotive Grade Battery Cells & Upgrade 100A BMS】 Power Queen 12.8V 200Ah LiFePO4 battery has exceptional quality since it is manufactured by 8 Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. With the built-in 100A BMS to protect lithium batteries from overcharge, over-discharge, over-current, over-voltage, overload, and short circuit unexpected situations. Highest-level safety, nontoxic, renewable energy, eco-friendly for environment. 【100% DOD Lithium Power & Long Service Life】Power Queen 12.8V 200Ah LiFePO4 battery provides 100% depth of discharge (in 1C discharging). Low self-discharge rate and low-capacity loss. Providing sufficient energy for multi-application. Our Rechargeable 12.8V 200Ah lithium battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared to 200-500 cycles & a 3-year lifetime in lead-acid battery, and provides 2000 cycles longer than other LiFePO4 battery 200Ah on the market. 【3 Times Higher Energy Density】Power Queen 12.8V 200Ah LiFePO4 battery is not only much lighter and more powerful than lead-acid battery on the market, but also provides 3 times higher energy density. For example, the energy density of Power Queen 12.8V 200Ah lithium battery is 53.02Wh/lb (2560Wh/43.98lb=58.21Wh/lb), While comparable 12V 200Ah lead-acid battery is 18.60Wh/lb (2400Wh/129lb=18.60Wh/lb), Which means our 200Ah lithium battery is great replacement of 200Ah lead-acid battery. 【Eco-Friendly Energy & Save 1/2 Power Fees】Power Queen 12.8V 200Ah LiFePO4 battery provides 4000+ cycles times and 2560Wh energy, which means our 200Ah lithium battery produces 10240kWh (2560Wh*4000 cycles times=10240kWh) in its 10-year lifespan, which means you will save 1/2 of power fees compare with using the utility power. Our LiFePO4 batteries are widely use for solar system, RV trip and outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source. 【5-Year Warranty & 24 Hours Timely Service】Power Queen provides a 5-year warranty for our batteries. We're struggling to provide the safest batteries and the most professional service to every customer. If you have any questions, we’ll offer one-on-one technical support to analyze consumers’ problems within 24 hours. Note: The battery cannot be used as a starting battery. If you are not sure that, please contact customer service for relevant information. SPECIFICATION Rated Capacity: 200AhNominal Voltage: 12.8 VCycle Life: 4000 Cycles Max. Load Power: 2560 W Battery Energy: 2560Wh BMS: 100A Maximum Continuous Charging Current: 100 AMaximum Continuous Discharging Current: 100 AConnection Method： Parallel/SeriesStorage Temperature: -10~50℃Dimensions: L21*W8.2*H8.5inchWeight: 43.98lbs Application Solar, RV, Camper, Off-grid, Trolling Motor (30~70lb thrust) Packege Included: 12V 200Ah LiFePO4 Battery Pack *1 Terminal Screws *2 Pairs Product Manual *1 Please be noted: battery charger is not included. On Nov 9, 2023 at 05:33:15 PST, seller added the following information:
About Power Queen 200Ah LiFePO4 Battery Meet Power Queen12 V 200 Ah LiFePO4 Deep Cycle battery, the pinnacle of deep cycle lithium-ion battery technology! The battery weighs only 48.28 lbs. Our batteries run in various systems, including marine, RV, van, and off-grid! It’s time to upgrade your heavy lead-acid batteries to Power Queen LiFePO4 batteries. Now you can put your battery anxieties to rest and focus on your next truck camper adventure! 【Automotive Grade Battery Cells & Upgrade 100A BMS】 Power Queen 12.8V 200Ah LiFePO4 battery has exceptional quality since it is manufactured by 8 Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. With the built-in 100A BMS to protect lithium batteries from overcharge, over-discharge, over-current, over-voltage, overload, and short circuit unexpected situations. Highest-level safety, nontoxic, renewable energy, eco-friendly for environment. 【100% DOD Lithium Power & Long Service Life】Power Queen 12.8V 200Ah LiFePO4 battery provides 100% depth of discharge (in 1C discharging). Low self-discharge rate and low-capacity loss. Providing sufficient energy for multi-application. Our Rechargeable 12.8V 200Ah lithium battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared to 200-500 cycles & a 3-year lifetime in lead-acid battery, and provides 2000 cycles longer than other LiFePO4 battery 200Ah on the market. 【3 Times Higher Energy Density】Power Queen 12.8V 200Ah LiFePO4 battery is not only much lighter and more powerful than lead-acid battery on the market, but also provides 3 times higher energy density. For example, the energy density of Power Queen 12.8V 200Ah lithium battery is 53.02Wh/lb (2560Wh/43.98lb=58.21Wh/lb), While comparable 12V 200Ah lead-acid battery is 18.60Wh/lb (2400Wh/129lb=18.60Wh/lb), Which means our 200Ah lithium battery is great replacement of 200Ah lead-acid battery. 【Eco-Friendly Energy & Save 1/2 Power Fees】Power Queen 12.8V 200Ah LiFePO4 battery provides 4000+ cycles times and 2560Wh energy, which means our 200Ah lithium battery produces 10240kWh (2560Wh*4000 cycles times=10240kWh) in its 10-year lifespan, which means you will save 1/2 of power fees compare with using the utility power. Our LiFePO4 batteries are widely use for solar system, RV trip and outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source. 【5-Year Warranty & 24 Hours Timely Service】Power Queen provides a 5-year warranty for our batteries. We're struggling to provide the safest batteries and the most professional service to every customer. If you have any questions, we’ll offer one-on-one technical support to analyze consumers’ problems within 24 hours. Note: The battery cannot be used as a starting battery. If you are not sure that, please contact customer service for relevant information. SPECIFICATION Rated Capacity: 200AhNominal Voltage: 12.8 VCycle Life: 4000 Cycles Max. Load Power: 2560 W Battery Energy: 2560Wh BMS: 100A Maximum Continuous Charging Current: 100 AMaximum Continuous Discharging Current: 100 AConnection Method： Parallel/SeriesStorage Temperature: -10~50℃Dimensions: L21*W8.2*H8.5inchWeight: 43.98lbs Application Solar, RV, Camper, Off-grid, Trolling Motor (30~70lb thrust) Packege Included: 12V 200Ah LiFePO4 Battery Pack *1 Terminal Screws *2 Pairs Product Manual *1 Please be noted: battery charger is not included. On Nov 9, 2023 at 05:33:15 PST, seller added the following information:
【Low Temp Protection】LiTime 12V200Ah PLUS LiFePO4 self-heating battery is an upgrade with built-in self-heating pads enable charging at -4°F ambient temperature. Especially designed for the low temperature charging environment in winter. Widely used for RV, cabin, off-grid or marine in cold winters. (Charge: -4°F to 122°F, Discharge: -4°F to 140°F)【Automatic Self-Heating Function】LiTime smart self-heating function will be automatically activated once the charging temperature drops below 32°F (0°C). The heating will be stopped when the temperature has reached 41°F (5°C), and then the battery will be normally charged. This revolutionary self-heating technology allows you to charge your batteries in cold environments effortlessly.【40.96kW Power & 40.96kWh Energy Achievable】LiTime 12V200Ah PLUS Self-heating LiFePO4 batteries can be connected in parallel and series for larger capacity and voltage. Allow being extended up to 4 in series and 4 in parallel (Max. 4S4P) to get more capacity (Max. 800Ah) and higher voltage (24V, 36V, 48V). Plus, the auto-balancing function will help batteries in series/parallel to improve the average charging efficiency for your batteries in the long term.【For Trolling Motor, Starting Battery 】LiTime 12V 200Ah PLUS Self-heating LiFePO4 battery is suitable for energy storage ,12V 200Ah PLUS LiFePO4 battery is recommended for 30~70lbs thrust trolling motor. Note: cannot be used as a starting battery!【5-Year Warranty】 LiTime is committed to providing you with satisfactory service. Litime LiFePO4 battery provide 5 years warranty for worry-free experience. We also provide professional technical support and online customer service with quick feedback within 24 hrs.On Mar 10, 2024 at 20:08:10 PDT, seller added the following information:
3.7V 1000mAh 3.7Wh Rechargeable Li-Polymer Li Lipo Battery 901860 JST ConnectorDescriptionSend it with a tracking number ! About plug Specifications ,For example ,the 2pin 2.0mm connector mean 2mm between the two pin. 1. Model code : PL901860 2. Cell Size ： 9 mm (thick ) ×18 mm (width ) × 60 mm ( length) 0.35inch x 0.7inch x 2.36inch 3. Nominal Capacity : 3.7v 1000mAh 3.7Wh 4. Built-in protection circuit PCM for prevent over charging or over discharging. 5. Fit for Remote controller,IPTV Set top box remote controller,LED lighting,Underwater lighting system,Bluetooth device,MP3/MP4 player,safety lamp,GPS,Mobile phone,E-book,Power bank,Portable DVD, Walkie talkie,Notebook,Tablet PC,PDA,Game player,Pos machine, Consumer electronics device, Medical Devices ,Flash lighting, garden lighting, Karaoke, digital Camera, Driving recorder, Recording Pen ,Headset ,DashCam ,Satnav, Navigation ,baby monitor,Navigation ,Car Camera ,Drift Camera, taillight, Bluetooth Speaker, Instrumentation ,smart Lock ,Medical device ,digital light, air purifier ,Valve Index Controller,Project Design etc . 6. Each Cell weight : 18 g Package include : 3.7v 1000mah Polymer rechargeable li battery 901860 with 2pin 2.0/1.25/1.5/2.0/2.54mm connector Electrical characteristics： 1. if your device still have a PCM protector board lie on motherboard of your device. it will can't work well. please remove off this PCM from our this li battery. so this battery can work well.2. if your old one li battery have a PCM board on top of li battery. please instead this old pcm to our new li battery . maybe our PCM board don't fit your device. each device there are different requirements with PCM board.3.Standard Charging method ：0.5C （constant current）charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C4. Rated Capacity ： The capacity means the discharge capacity of the cell, which is measured with discharge current of 0.2C with 3.0V cut-off voltage after standard charge. 5. Charging time ：Standard Charging：3.0 hours(Ref.) ，Rapid charge： 2.0 hours(Ref.) 6. Max. charge current ：1.0C Max. discharge current ：1.0C Discharge cut-off voltage ：3.0V 7. Operating temperature ：Charging： -20℃~60℃ Discharging：-20℃~60℃ 8. Storage temperature ： -10℃~ +45℃ 9. Cycle life: 600 cycles,Stable performance with 100% in house testing 10. Test condition： Charge:0.5C to 4.2V Discharge:0.2C to 3.0V 70% or more of 1st cycle capacity at 0.2C discharge of Operation Self-discharge ：Residual capacity >90% After the standard charging, storied the cells under the condition for 30 days, then measured the capacity with 0.2C till 3.0V 12：Temperature characteristics ： -20℃: ≥65% 23℃: 100% 60℃: ≥96% ---- According to item at 23±5℃. ---- Capacity comparison at each temperature, measured with constant discharge current 0.2C with 3.0V cut-off. Percentage as an index of the capacity compared with 100% at 23℃ 13 ： Mechanical characteristics: ----- Vibration Test : No leakage / No fire After standard charging, fixed the cell to vibration table and subjected to vibration cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz an 55Hz,the excursion of the vibration is 1.6mm.The cell shall be vibrated for 30 minutes per axis of XYZ axes. ----- Drop Test : No fire/ no leakage. The cell is to be dropped from a height of meter twice onto concrete ground.PaymentDelivery detailsTerms of salesAbout usContact usPayment =. We accept the following payment methods: Paypal, Paypal Credit , Payoneer . =. You do not need Paypal account, you can pay with your credit or debit card via Paypal. =. If you do not already have a Paypal account, simply click on the 'Buy It Now' button and follow eBay checkout instructions. =. You then be able to enter your card details in order to pay via Paypal even if you do not already have a Paypal account. =. Paypal is safest, easiest and quickest way to make online purchases. =. Paying via Paypal also ensures that your purchase is fully protected and guaranteed. Delivery details =. All products will be dispatch within 1 working days after cleared payment.Terms of sales =.If you would like to return the item(s) because you changed your mind, you will be responsible for the return shipping charges. =.If you would receive a damaged, faulty or different item then you ordered, please contact us. We will send a replacement item or issue a refund. We will be responsible for the return shipping for such item(s). =.Products must be undamaged, in original packaging (except faulty products). Please pack items carefully when returning them.About us you can pay via " make offer " on ebay , Bulk quantity, please contact us for best discount ! =.we are online business, located in shenzhen. =.We offer a wide range of original and unique products and provide professional services to customers all over the world. =.We enjoy what we do and hope you will be satisfied with our services.Contact us 1. Your judgment is essential for the improvement and growth of our company, for this reason we ask you to leave a rating on our 5-star service. If there is any problem with any product received or some disruption related to the courier, please contact us before leaving a negative comment about it. We will certainly find an amicable solution to the problem. 2. Please allow 1 business days for us to response ,because we have a time zone difference . maybe you email at morning. it is evening here.3. if you need many our listing items. please contact us for a discount price, thanks!
48V 16Ah Ebike Battery Lithium LiFePO4 Batteries for Scooter Electric Bike Motor 30A BMS Product Description Voltage 48v (51.2v-58.4v when charged full) Capacity 16Ah Dimensions 90*140*260mm/3.54*5.5*10.24in Weight about 11.82lb (5.36kg) BMS 16S Cell 48v 30A BMS Max Charge voltage: 58.4v±0.5v End-off discharge voltage 40v Charger(110Vac) 3A Charging time 7- 8hours Max charge current: ≤5A Max Continuous Discharge Current 30A Max Discharge Current: 60A Life cycles >1000 times Operation temperature -20℃～60℃ Storage temperature: -20℃～40℃ Package Includes 1 x 48V 16AH Lithium LiFePO4 Battery Pack 1 x 48V 3A Charger 1 x 16S Cell 16v 30A BMS (BMS is built in the battery pack) 2 x XT90 plug(discharge) 1 x Three-hole charging plug 1 x Operating instruction Features The LiFePO4 batteries are our longest lasting E-Bike Battery, and have a longer lifespan than other types of Lithium batteries. The lithium battery is lighter and cheaper compared with an equivalent battery They are nontoxic to the environment, stable, and have the greatest charge density to weight ratio of any battery available It is safe, not combust or catch fire Payment We accept payments in PayPal only When you pay it, please leave your phone number to facilitate faster and give you transportation All the buyers must submit payment within 7 days of auction close. If payment is not received, the item will be relisted, a Non-Paying Claim alert will be filed Shipping All products will be shipped within 1 working day upon payment cleared All items will be shipped to buy's PayPal address. Please check your PayPal address correctly. Send by FedEx Delivery time:1-3 working days fast shipping Guarantee 30 days free returns ! Return is acceptable if the item is in its original condition. Return should be made within 30 days after the buyer receives the item at the seller's expense. Refund for the item will be issued within 1 business day after we receive the items back. We can pay for the return shipping fee. The battery has 1-year warranty. If any question, please feel free to let we know Notes If you want to customize a special battery program, please send our the eBay message, we will answer your mail within 24 hours If you are satisfied with our product and service, please leave a positive feedback and five-star praise, we will be very grateful