Echo1 Lipo #6: 7.4Volts 260mAh 35C Lipo for Polar Star
Echo1 Lipo #4: 7.4V 260mAh 35C LipoSize: 12mmx20mmx40mm
All Echo1USA batteries must be charged with an official Echo1 LiPo Charger (Balancing Charger). Please follow the link to purchase.
*Disclaimer: We are not responsible for any harm or damages that occur while using unofficial Echo1USA licensed products.