GNB GAONENG 4000mah 4S 14.8V 70C 140C XT90 RC LiPo battery High Discharge C rating Performance Helicopter Drone Boat Car

1.We R&D and manufacture high rate LiPo and LiFe rechargeable cells, packs for RC cars, RC airs, RC boats, Drones, Toys, Scooters, Backup battery, EV cars, golf cars, Consumer-electronics Devices etc. 2.We believe that besides providing a good quality product, good customer service is one of the most important factors for a successful business, 3.If you are looking for high quality cells, extensive battery packs, OEM & ODM & BRAND battery packs, please contact us! SpecificationModel No:GNB40004S70ACapacity:4000mAhConfiguration:4S1PNominal Voltage:14.8VDimension:26*44*139mm Appr. (H*W*L)Weight:335g (+/-6g)Max cont. discharge (C-rate/current):70CMax Burst(3Sec) (C-rate/current):140CCharge Connector:JST-XH 5PDischarge Connector:XT90 or otherWorking Temperature Charge:0~45°CWorking Temperature Discharge:(-20~60°C)Working Humility:65%RH +/-20%Storage Temperature:(-20~35°C)Storage Humility:65%RH +/-20%Life Cycle:300+ times