All 7.4 Volts

Echo1 Lipo #11: 7.4V 1450mAh 25C Bi-Panel Lipo with JST-XH and Mini Tamiya. Size: 100mmx20mmx7.5mm*2   All Echo1USA batteries must be charged with ...

7.4v 1450mAh - 15C 17mm x 20mm x 105mm   All Echo1USA batteries must be charged with an official Echo1 LiPo Charger (Balancing Charger). Please fol...

Echo1 Lipo #4: 7.4V 260mAh 35C LipoSize: 12mmx20mmx40mm   All Echo1USA batteries must be charged with an official Echo1 LiPo Charger (Balancing Cha...

Echo1 Lipo #7: 7.4Volts 1600mAh 30C XCR PEQ/PEQ15 Lipo   All Echo1USA batteries must be charged with an official Echo1 LiPo Charger (Balancing Char...

Echo1 Lipo #8: 7.4V 1100mAh 25C Stick Lipo with JST-XH and Mini Tamiya. Size: 185mmx14mmx10.5mm   All Echo1USA batteries must be charged with an of...