6S 15A 24V PCB BMS Protection Board for 6 Pack 18650 Li-ion Lithium Battery Cell Module
1. 6 series of 22V electric tools, solar lighting 18650 special three yuan 3.7V lithium battery BMS battery protection board.
2. Battery protection board is mainly for the rechargeable battery (generally referred to as lithium battery) to protect the role of integrated circuit boards.
3. Lithium battery (rechargeable) needs protection, which is determined by its own characteristics.
4. As the material of the lithium battery itself determines that it can not be overcharged, overflowing, overflowing, short circuiting, and superhigh temperature charging and discharging, lithium battery will always follow a protective plate with a sampling resistance and a current safety device.
5. This board can as 5-10 strings of general-purpose, and other string numbers can be changed directly.
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 ℃
1. Strictly according to the diagram wiring.
2. After the line is connected, need to charge first,then have output.
3. When the battery is connected in series with 3 groups,please ensure that the voltage of each battery is the same. If not same, please fill in each set of batteries and then use.
4. Do not mix the good battery and the battery.
5. The capacity of the battery internal resistance is closer will be better.
Because of different production batches, the product details may be slightly different.
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1 x Li-ion Lithium PCM Battery Protection Board