Specification:
Charging voltage: 21 V
Charge MOS pressure value: 35 V
Discharge MOS pressure value: 35 V
Charging current: 56 A
Continuous discharge current: 15 A
Over current protection: 50/55/60 A
Over current protection delay: 20/25/30mS
Single section since the power consumption: 30uA
Single section between the power consumption: 3uA
Single section over charge detection voltage: 4.18V- /4.22V
Over charge recovery voltage 4.05V- 4.15 V
Over charge detection delay: 0.5/1.0/2.0S
Single section over discharge detection voltage: 2.75 V-2.85 V
Over discharge recovery voltage: 2.90 V-3.20 V
Over discharge detection delay: 0.5-2.0S
Short circuit protection delay 200/500/600uS
The normal working state of B- to P- resistance: 5m?
Continuous 15A current maximum temperature rise: 25 ?
Working environment (humidity) relative humidity: ?98% (long-term stability under the humidity)
Working environment (temperature) -30?~ 80?(in the lower temperature range of long-term stability)
Size: approx. 60*23mm
Protection (Short circuit/Over current/Overload/Over discharge): After disconnecting load will auto recovery.
Applications:
It is used for 5 series 3.7V Li-ion batteries, massager battery pack, LED light backup power supply, solar street light battery pack, monitor standby power supply and so on.
Notice:
1. Please strictly according to the diagram wiring to avoid possible damage to the chip. (Connect wires refer to the "wiring diagram"(NO.5 picture).
2. After connection, it need to charge activation first, then will have the output.
3. Do not mix good batteries with bad ones.
4. The closer the internal resistance of the five battery capacities is the better.
5. It can not be used for lithium iron phosphate battery, xenon lamp, hand drill battery pack.
Package includes:
3 x 5S 15A Lithium Battery Protection Board
3 x Wire
