LIPO BATTERY CHARGER PROTECTION BD 15A

Specification:

• Lampshift 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 ℃

​Feature:

6 string 22V power tools solar lighting, 18650 dedicated, three yuan 3.7V lithium battery protection board, BMS protection board.
Battery protection board, as the name suggests battery protection board is mainly rechargeable (Refers to the lithium battery) and protect the integrated circuit board.
Lithium battery (rechargeable type) so need protection, is determined by its own characteristics.
As the lithium battery its material determine itself can not be overcharge, over discharge, overcurrent, short circuit and ultra-high temperature charge and discharge, so lithium battery lithium components will always follow A protective plate with sampling resistor, and a current fuse.