BMS (Battery Management System)
A charge-discharge controller module for monitoring and controlling battery status.
- Model: HXYP-5SBM15 REV1.0
- Charge voltage: 21V
- Charging current: 15A (max)
- Continuous Discharge Current: 15A (max)
- Instantaneous discharge current: 25A
- 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: 2.90.1V
- 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: 303A
- Release condition: Cut load
- Inner Resistance: 20m
- Self-consumption: Working current: 30uA, Sleep current (when over-charge): 10uA
- Working Temperature Range: -30-+80°C
- Length (mm): 90.46
- Width (mm): 17.30
- Height (mm): 3.6
- Weight (gm): 5
Features:
- Small size for a four-cell battery pack
- Simple and convenient circuit for easy connections
- Over-charge/Over-discharge Protection
Five batteries (18650) can be connected simultaneously to this charge-discharge controller module. The module has protection against short circuit, overcharge, and over-discharge. One of the functions of the charge controller is to turn off the power supply for the batteries when the maximum capacity of at least one battery is reached. This BMS controller is designed for more than 30,000 hours of operation. The maximum allowable current is 25 A. If the maximum permissible value of the supply voltage is exceeded, the charge controller activates the protection mode. In order to restore the module, it is necessary to re-apply voltage to the input of the BMS board or wait a while until the charge controller automatically disables protection.
Package Includes: 1 x 5S 15A 18650 Lithium Battery Protection Board
* Images are for illustration only; actual product may vary.