Description 48V Lithium li-lon/Lifepo4 battery One Special 16(Lifepo4) cells PCB with balance function is installed with battery pack to protect battery from over charging, over discharging and over drain Voltage : 48V Cut-off voltage: 35V(Li-ion)/37.6V(Lifepo4) Max. discharging current: 40/80 Amp Max Continuous Discharging Amperage: 40 Amps Charging Current: 85% capacity after 1000 cycles. Lifecycle of single cell: >85% capacity after 1000 cycles,> 70% capacity after 1200 cycles. (<1C discharge rate and = 1000times BMS : Built in battery 50/100A Operation temperature: -20℃～60℃ Storage temperature: -20℃～40℃ Charging and discharging are separate. 60v 5A charger Input voltage:110V/AC/50Hz Output voltage:73v Output current: 5A Red light indicates charging, green light indicates full or disconnected --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 72V 80/60/30Ah Lithium li-lon lifepo4 battery: * 72V 30Ah Lithium Battery pack is made of 20 pcs of 30000mAh Lithium Cells* One Special 20 cells PCB with balance function is installed with battery pack to protect battery from over charging, over discharging and over drain* Voltage : 72V* Capacity: 60/30Ah * Cut-off voltage: 50V* Max. discharging current: 100Amp* Max Continuous Discharging Amperage: 50 Amps* Rated Discharging Amperage: 50Amps* Charging Current: 85% capacity after 800 cycles. * Lifecycle of single cell: >85% capacity after 800 cycles, > 70% capacity after 1200 cycles. (<1C discharge rate and <1C charge rate) * Dimensions: 30AH(LIFEPO4): 260*230*160 60AH:320*200*180mm 17.9kg 72V 5A Charger for This Battery Pack * Output: 84V 5A;Input:110v/AC/50HZ * It takes 6-7 hours when the battery is charged fully * Red light indicates charging, green light indicates full or disconnected * It is forbidden to cover and rain during use * Anderson plug came with New battery. It is more convenient to charge * Please read the specification before using the battery pack. Package Includes 1 x 72V Lithium Li-lon Battery Pack 1 x 72V 5A Charger 1 x 20S Cell 72v 50A BMS (BMS is built in the battery pack) 2 x Anderson plug(discharge) 1 x Three-hole charging plug 1 x Operating instruction * Higher energy density:Single energy density exceeds 150Wh/kg * Good safety performance:The structure of the battery will not change during the charging and discharging process, will not burn or explode, and it is still very safe even under special conditions such as short circuit, overcharge, squeeze, and acupuncture. * Long cycle life:The 1C cycle life of lithium Lifepo4 phosphate batteries is generally up to 2000 times. Under the same conditions, lithium iron phosphate batteries can be used for 7 to 8 years. The cycle life of a ternary battery is more than 1,000 times, while the cycle life of a long-life lead-acid battery is about 300 times. * Safety and environmental protection:Lithium Lifepo4 phosphate battery does not contain any heavy metals and rare metals, is safe, non-toxic and pollution-free, and is an absolute green battery. *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. *1 year warranty * The battery has 1-year warranty. If any question, please feel free to let we know 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 Ground or UPS Ground * Delivery time:3-5 working days free shipping. (If you want to use express delivery, please contact us.) * 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 On Mar 21, 2023 at 01:27:09 PDT, seller added the following information: