The Efest Soda Charger features dual battery bays, over-voltage and over-discharge protection, auto cut-off voltage, multi-type battery support, and reliable design. It's reliable design will ensure quick and consistent charging of all supported types of batteries. Charge two batteries independently while simultaneously monitor both batteries. Select between rapid charge mode if you are short on time or use normal charge mode. The sliders for the battery work smoothly and can accept batteries from 30mm to 71mm
Note: Using to high charge current will not make the batteries explode, but will reduce lifetime of the batteries.
Features: Model: Efest Soda Dual Charger Input: AC 100 ~ 240V (50/60Hz) Modes: Rapid charger or normal charger Auto Recharge: 3.9 ± 0.15V Over-Voltage Protection Over-Discharging Protection Short-Circuit Protection Reverse Polarity Protection Auto cut-off: 4.23 ± 0.05V Standby: <20mA CV cut-off: < 10% max current Maximum Output: 1A Operation Temperature -40℃~+70℃ Storage Temperature 0℃~40℃ Plug: American When not connected to power it will discharges with up to 0.4mA. When power is connected with a full battery, the charger will discharge with 0.04mA Below 0.4 volt the charger does not detect a battery and does not charge. Between 0.4 and 2.9 volt it chargers with up to 50mA current (Led is red). Above 2.9 volt it will charge with full current. It will restart charging, if the voltage drops below 4.14 volt. It will not restart charging on reinsertion of the battery or power cycling. It is possible to switch current during charge. The channels on the charger are independent, i.e. there are small differences between them.