1000mAh 3.7V lithium polymer Rechargeable battery ,1C discharge,weight 20gram. size:5*34*50mm Connector model:JST 2pin plug 1.25/1.5/2.0/2.54mm Operating Voltage: 3.7V 1> Charging voltage limit: 4.20V 2> Discharge voltage: 3.0V 3> Charging cut-off current: 0.02C 4> Standard Charge: 0.5C) 5> Standard Discharge: 0.2C 6> Maximum Continuous Charge Current: 1C 7> Maximum continuous discharge current: 1C 8> Operating temperature rangeCharge: 0 ~ 45℃ Discharge: –20 ~ 60℃ Storage temperature range: -20 ~ 60℃ 9> Operating and storage humidity range: 65±20% RH It can not be used for any drone or other aircrafts. Please compare our red and black wires sequence in connector, if yours is reversed,please must send us a message or write a note to change it,thanks!3.7V 1000mAh Li-po Rechargeable Battery 503450 JST 3Pin plug 1.0/1.25/1.5/2.0/2.54mm1000mAh lipo battery 503450 Polymer Lithium Li-ion Battery Power Bank Application:1 communication: cellular phone, web phone, interphone, Bluetooth earphone.2.office devices: Notebook, PDA, 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. Please compare our red and black wires sequence in connector, if yours is reversed,please must send us a message or write a note to change it,thanks! No.ItemSpecificationsRemark1Rated capacityNormal:1000mAh0.2C 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 5A 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:20g 15Dimension(mm)Thickness*Width*Length5(H)*34(W)*50(L)mm Features:100% brand new and high qualityVoltage: 3.7vCapacity: 1000mAhSize: 5mm(H) x 34mm(W) x 50mm(L)Weight: 20g/pcsIt can be recharged repeatedlyBuilt-in protection circuit PCM for prevent over charging or over discharging It can not be use for any drone or other aircraft !Package included:1 x pcs 3.7V 1000mAh Li-po Polymer Lithium Rechargeable Battery 503450 with JST 3pin Connector. 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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 Country/Region of ManufactureChinaCustom BundleNoQuantity1 pcsType3.7v Lithium Polymer rechargeable batteryModel503450Country of ManufactureChinaweight20g/pcsvolt3.7Vcapacity1000mAhMPNDoes not applyBattery Size5(H)*34(W)*50(L)mmfit forMp3 Keyboard Recorder GPS camera bluetoothUPCDoes not applyEANDoes not applyConnector modelJST3pin plug 1.0/1.25/1.5/2.0/2.54mmBrandEHAOManufacturer Warranty1 yearApplicationuse for communication,office,portable device...Amp Hours1AChemical CompositionLithium polymerVoltage3.7VUnit Quantity1Unit TypeUnit