Specification:
Model: HXYP-3S-MM02
Battery Type: 3S Li-ion / Li-polymer (10.8V–11.1V nominal | 12.6V max)
Maximum Charging Current: 10A
Continuous Discharge Current: 14A
Peak Instant Current: 20A
Overcharge Protection: 4.22V ± 0.025V per cell
Overdischarge Protection: 2.8V ± 0.08V per cell
Charging Voltage: 12.6V
Static Current: < 30µA
Short Circuit Protection: Yes (Delayed Auto-Recovery)
Balance Function: No
Dimensions: 48 × 46 × 3.6 mm
Weight: Approx. 10g
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Description:
The HXYP-3S-MM02 3S 12.6V Li-ion BMS Board provides reliable and stable protection for 3-cell lithium battery packs. Designed for safe charging and discharging, it includes overcharge, overdischarge, short-circuit, and overcurrent protection up to 20A peak. Ideal for power banks, DIY battery packs, small UPS systems, LED lights, and portable power projects requiring 12.6V Li-ion batteries.
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Application:
3S Li-ion battery packs (18650 / 21700 / Li-Po)
DIY power banks
LED lighting systems
12V portable UPS
RC devices & small motors