Protection Circuit Module (PCM) for 13S, 46.8V/48.1V Li-Ion Battery Pack at 35A limit (#7618)

Your Price: $64.00

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Product ID # 7618
Part Number: CU-J853

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This protection circuit is specially designed for 46.8V/48.1V (13 cells in series) Li-Ion Battery pack with 35A discharging rate. Different than normal PCB, it provides equilibrium function after battery pack is fully charged. PCM will detect each cell's voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps Li-Ion cells have longer service life.

Protection Circuit Module Specifications For 46.8V/48.1V Li-ion/Li-Po Battery Pack
Model：CU-J853
Over-charge protection voltage	4.25V±0.025V
Over-discharge protection voltage	2.50V±0.07V
Over-current protection	100±20A
Balance current for single cell	85mA±5mA
Maximal continuous Discharging current	35A
Maximal Current consumption	≤20uA
Short circuit protection	Automatic Recovery
Protection circuitry resistance (B- TO P-)	≤30mΩ
Dimension	120mm (4.72") x 65mm (2.6") x 8.6mm (0.34")
Weight	198 grams (7 oz)
P+/P-	P+ = Charge+ / Discharge + P- = Charge- / Discharge -
Specification	Download Specification

For other PCM/PCB, please check our PCM/PCB/BMS/CMB/UPS category

Warning

If you want to use this protection circuit board for a battery that is less than the rated drain, you must add additional protection device to protect the battery itself. Such as: proper rated polyswitch.
To achieve balance, each cell in battery pack must has equal voltage within tolerance. When charger LED turn Green, allow 30 minutes for pack to balance before use.
You must be professional in Lithium battery pack to buy the protection circuit board. Misusing may cause battery damage or explode. We are not responsible for any damage caused by user.

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