Lithium Battery Charger Protection Module (BMS) 5S 15A 21V

Description

Specifications: This board is 5 string 3.7V/4.2V lithium battery protection board High current protection board, continuous 15A current Protection board with overcharge protection, over-discharge protection, over-current protection, short circuit protection. P+ P- is the abbreviation of PACK+ PACK-, that is, the output of positive and negative poles B+ B-is the abbreviation of battery, which is the positive and negative pole of the battery. PCB board size: (approx.)8.8×1.6cm Detailed Parameters: Discharge: Continuous discharge current: 12A(max) Instantaneous discharge current: 25A Charge: Charge voltage: 21V Charging current: 15A(max) Overcharge Protect: Over-charge detect: 4.28±0.05V Protect delay: 0.5s Over-charge release: 4.28±0.05V Over-discharge Protect: Over-discharge detect: 2.55±0.08V Over-discharge detect delay: 0.1s Release voltage: 2.9±0.1V Short-circuit Protect: Protect condition: Cut load Detect delay: 250uS Release condition: Cut load Over-current Protect: Detect voltage: 150mV Detect delay: 9MS Current detect: 30±3A Release condition: Cut load Inner Resistance: ≤20mΩ Self-consumption: Working current: ≤30uA Sleep current: (when over-charge)≤10uA Working Temperature Range: -30-+80℃ Quantity: 1 Pc Note: Please allow 0-1mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

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