Features: 1> Brand new and high quality 2> It can be recharged repeatedly 3> Built-in protection circuit PCM for prevent over charging or over discharging Battery specifications: 1> Rated Capacity: 1000mAh 2> Size: 5mm(H) x 34mm(W) x 50mm(L) 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: 1C(1000mA) 8> Standard Discharge: 0.2C(200mA) 9> Maximum Continuous Charge Current: 1C (1000mA) 10> Maximum continuous discharge current: 1C (1000mA),So,it can not be used for RC car , drone and other aircrafts 11> Operating temperature range Charge: 0 ~ 45℃ Discharge: –20 ~ 60℃ Storage temperature range: -20 ~ 60℃ 12> Operating and storage humidity range: 65±20% RH 13> Weight: 20g3.7V 1000mAh 503450 Lithium po Polymer Battery JST 2pin 1.25/1.5/2.0/2.5mm Connector503450 JST 2pinPlease 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 first,thanks! Features:1> Brand new and high quality2> It can be recharged repeatedly3> Built-in protection circuit PCM for prevent over charging or over dischargingBattery specifications:1> Rated Capacity: 1000mAh2> Size: 5mm(H) x 34mm(W) x 50mm(L)3> Operating Voltage: 3.7V4> Charging voltage limit: 4.20V5> Discharge voltage: 3.0V6> Charging cut-off current: 0.02C7> Standard Charge: 1C(1000mA)8> Standard Discharge: 0.2C(200mA)9> Maximum Continuous Charge Current: 1C (1000mA)10> Maximum continuous discharge current: 1C (1000mA),So,it can not be used for RC car , drone and other aircrafts11> Operating temperature range Charge: 0 ~ 45℃ Discharge: –20 ~ 60℃ Storage temperature range: -20 ~ 60℃12> Operating and storage humidity range: 65±20% RH13> Weight: 20gPackage included:1 x 3.7V 503450 1000mAh li-po lithium polymer rechargeable battery with connectorPaymentDelivery detailsTerms of salesAbout usContact usPaymentWe only accept PayPal.PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior biddingDelivery detailsWe ship worldwide with flat rate shippingWe 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 salesAll items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our partIf 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 withReturned item has to be new, unworn and in its original conditionAbout usWe are professional lithium battery seller.Contact usWe 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 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.