Description
Battery protection board, as the name implies, is mainly for rechargeable (generally refers to lithium battery) integrated circuit boards that play a protective role. Lithium battery (rechargeable) needs protection because of its own characteristics. Because the material of the lithium battery itself determines that it cannot be overcharged, over discharged, over-current, short circuit and ultra-high temperature charging and discharging, the lithium battery module always appears with a protective plate with sampling resistance and a current protector
Specifications:
- Lamp shift maximum discharge current: 15A
- Instantaneous discharge current: 25A
- Charging voltage: 25.5V
- Charging current: 15A (MAX)
- Overcharge detection voltage: 4.28 ± 0.05V
- Overcharge protection delay: 0.1S
- Overcharge release voltage: 4.08 ± 0.05V
- Over discharge detection voltage: 2.55 ± 0.08V
- Overdischarge detection delay: 0.1S
- The overdischarge release voltage: 2.9 ± 0.1V
- Overcurrent detection voltage: 150mV
- Overcurrent detection delay: 9MS
- Overcurrent protection current: 30 ± 3A
- Overcurrent protection release condition: Disconnect the load
- Short circuit detection delay: 250uS
- Short circuit protection Release condition: disconnect negative open
- Main circuit conduction resistance: ≤20mΩ
- Working current: ≤30uA
- Sleep current (battery over discharge) ≤10uA
- Temperature range: -30 / + 80 ℃
Packing List:
1 x BMS 6S 22V 18650 Lithium Battery Protection Board
