Specification:
Model: HXYP-4S-6040
Battery Type: 4S LiFePO4 (3.2V × 4 = 12.8V Nominal, 14.4V Max)
Continuous Discharge Current: 18A
Peak Discharge Protection Current: 30A
Charge Cutoff Voltage (per cell): 3.65V ± 0.025V
Discharge Cutoff Voltage (per cell): 2.35V ± 0.08V
Charge/Discharge Port: Common (P+)
Balance Function: No
Short Circuit Protection: Yes (Auto Recovery)
Dimensions: 60mm × 40mm × 3mm
Weight: Approx. 14g
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Description:
The HXYP-4S-6040 4S 18A LiFePO4 BMS Protection Board ensures safe charging and discharging for 4-cell 12.8V lithium iron phosphate (LiFePO4) battery packs. It provides overcharge, overdischarge, and short-circuit protection with 30A current protection, ensuring stable performance and extended battery life. Ideal for DIY power banks, solar energy storage, and portable UPS systems requiring 12.8V LiFePO4 battery packs.
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Application:
4S (12.8V) LiFePO4 battery packs
Solar energy storage systems
Portable UPS and power supply projects
E-bike and electric scooter battery protection
DIY power banks and LED lighting systems