The 7S 4.2V 18650 Equalisation Balance Board – 29.4V is a protection board for a 7S lithium battery. It will protect lithium battery packs from overcharging, over-discharging and over-drain, therefore it is the must to have to avoid Lithium battery packs from explosion, fire and damage. It is a specialized DC-DC converter, designed to convert electrical power from one voltage to another at high efficiency. They’re used to balance battery loads in dual voltage systems.
- Supply Voltage; 29.4Vdc
- Balance Voltage: 4.2Vdc
- Equalizing Current: 66mA
- Size: 38mm x 26mm x 3mm
- 1 x 7S 4.2V 18650 Equalisation Balance Board – 29.4V