1.Voltage balancing charging suitable for 2S 7.4V . 2.Suitable for DC 9V~12V power input. 3.Auto-detected charge status display. 4.Reverse polarity (warning beep) and short protection built in.
NOTE: 1.Do not leave the charger is operating unattended as it may cause a fire.
2.If the battery becomes hot while high current discharging or flying, please do not charge the battery immediately. Wait to cool down(about 20 mins), then inspect to recharge. If against follow the original factory using rules, possibly cause the battery to inflate or any dangerous accident happens.