Battery specifications: 1> Rated Capacity:3000mAh 2> Size: 5mm(H)x50mm(W)x80m(L)±2mm 3> Operating Voltage: 3.7V 4> Charging voltage limit: 4.20V 5> Discharge voltage: 3.0V 6> Charging cut-off current: 0.02C 7> Standard Charge: 0.5C) 8> Standard Discharge: 0.2C 9> Maximum Continuous Charge Current: 1C 10> Maximum continuous discharge current: 1C It can not be used for any drone or other aircrafts. 11> Operating temperature rangeCharge: 0 ~ 45℃ Discharge: –20 ~ 60℃ Storage temperature range: -20 ~ 60℃ 12> Operating and storage humidity range: 65±20% RH 13> Weight:45g 14> It can not be use for any drone or other aircraft ! Features: 1> 100% brand new and high quality 2> It can be recharged repeatedly 3> Built-in protection circuit PCM for prevent over charging or over discharging3.7V 3000mAh Lipo Polymer Battery cells For mobile phone power bank GPS 5050803000mAh Lipo battery 505080 Polymer Lithium Li-ion Battery Power Bank Application:1 communication: cellular phone, web phone, interphone, Bluetooth earphone.2.office devices: Notebook, portable electrograph, portable printer.3.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4.4.Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine.5.Illuminate devices: miner lamp, searchlight.6.Others: toys, models. No.ItemSpecificationsRemark1Rated capacityNormal:3000mAh0.2C rate discharge after standard charge2Nominal voltage3.7VMean operation voltage during standarddischarge after standard charge3Voltage at end of discharge2.75VDischarge cut-off voltage4Charging voltage4.2V 5Impedance≤55mΩ 6Standard chargeConstant current 0.2C Constant voltage 4.2VCut-off current≤0.02C 7Standard dischargeConstant current 0.2C End voltage 2.75V8Fast chargeConstant current 0.5C Constant voltage 4.2VCut-off current≤0.02C 9Fast dischargeConstant current 0.5C End voltage 2.75V10Maximum continuous discharge current2.0C 11OperationCharge: 0~45°C60±25%R.Htemperature rangeDischarge: -20~60°C12Cycle life>300cyclesCharging/discharging in the below condition:Charge: standard chargeDischarge:0.2C5A to 2.75VRest time between charge/discharge:30minUntil the discharge capacity <60% of NC13Storage≤1 month: -20 ~ 45°C60±25%R.H,temperature≤3 months: -20 ~ 40°CBest 10~25°C for long-time storage ≤1 year: 0 ~ 30°C 14WeightApprox: 45g 15Dimension(mm)Thickness*Width*Length 5*50*80(mm) Features:100% brand new and high qualityVoltage: 3.7vCapacity: 3000mAhSize:5mm(H) x 50mm(W) x80mm(L)Weight: 45gIt can be recharged repeatedlyBuilt-in protection circuit PCM for prevent over charging or over discharging size:H=3.6mm W=8mm L=21mm ±2mm Charging current: standard charging, fast charging: 1.0C: 0.5C Standard charging method: 0.5C CC (constant current) charge to 4.25V, then CV (constant voltage 4.2V) charge till charge current is less than or equal to 0.05C It can not be use for any drone or other aircraft ! The maximum charge current: 1C Maximum discharge current: 1C Discharge cut-off voltage: 2.75V The discharge temperature: -20 degrees C~+60 degrees C Charging time: 2-4hrs (standard); 2hrs (fast) Protection function: over charge, over discharge, over current, short circuit protection, over temperature protection It can be recharged repeatedly Built-in protection circuit PCM for prevent over charging or over discharging. Package included:1 x pcs 3.7V 3000mAh Li-Po Polymer Lithium Rechargeable Battery 505080 . 5*50*80mm PaymentDelivery detailsTerms of salesAbout usContact usPayment•We only accept PayPal.•PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior biddingDelivery details•We ship worldwide with flat rate shipping•We ship to the confirmed address provided by ebay and PayPal . Before you pay, please make sure your address in ebay and PayPal are same and matches the address you would like us to ship to. •We are unable to take any responsibtily for any custom delay or tax. Reason is because transit time is highly depended and provided by Postal Service (except weekends and holidays)Terms of sales•All items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our part•If the item is defected by normal use,returns are available within 30 days after the buyer's receiving the item,money back or reshipment!•The item is sold on an "as is" basis , please ask all questions before bidding to avoid getting an item you are not satisfied with•Returned item has to be new, unworn and in its original conditionAbout us• We are professional battery seller.Contact us•We will be glad to answer any question you may have, Customer satisfaction is very important to us and our feedback rating reflects this satisfaction. •If you have any questions please contact us before bidding! Thanks! •Please allow 1-2 business days for us to response. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size. •If You send us your question through eBay,please do not hide your email address,we will try our best to reply your question as quickly as possible Type3.7v Li-po rechargeable batteryQuantity1ModelEHAO505080Country/Region of ManufactureChinaCountry of ManufactureChinaUnit Quantity1Unit TypeUnitVolt3.7Vcapacity3000mAhsizethickness:5mm wide:50mm length:80mmuse formp4 mp5 video pen , camera,bluetooth DVD powerbanksale methodRETAILweight40gUPCDoes not applyMPNDoes not applyBattery Size5*50*80mmEANDoes not applyBrandEHAOApplicationuse for communication,office,portable device...Chemical CompositionLithium PolymerVoltage3.7VAmp Hours3 AhManufacturer Warranty1 YearCustom BundleNo