6S BMS Circuit 25V 12A Protection Circuit 3S 25A 22.2V 25.2V 18650 AA AAA Lipo Li-ion Lithium Battery Charger Board BMS Circuit 3S 25V 12A Battery Management System

Description: BMS Battery Protection Board 6S 12A 25.2V 18650 AA AAA Lipo Li-ion Lithium Battery 

Specifications:

• Brand new
• Size: approx.50*30*2mm
• 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 °

Features:

• Fine workmanship and durable.
• For the rechargeable (generally refers to the lithium battery) from the protection of the integrated circuit board.
• Lithium battery (rechargeable type) so need protection.
• As the lithium battery itself determines the material 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 resistor with a sampling resistor and a current fuse.

Welding point Description:

• B+   connect Battery positive end;
• B1  connect the point between battery 1 and battery 2
• B2  connect the point between battery 2 and battery 3
• B3  connect the point between battery 3 and battery 4
• B4  connect the point between battery 4 and battery 5
• ​B5 connect the point between battery 5 and battery 6
• B- battery negative end
• P+   Charge/discharge positive end
• P-    charge/discharge negative end

Precautions:

• Do not deliberately short circuit.
• After the line is connected, Need to charge first, then have output.
• 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.
• Do not mix the good battery and the battery.
• The capacity of the battery internal resistance is closer will be better.
• Attention: Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better. Please buyers know the professional knowledge of this module before buying

Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Include:

• 1x BMS Battery Protection Board 6S 12A 25.2V 18650 AA AAA Lipo Li-ion Lithium Battery