









🔌 Power up with confidence — safety and efficiency in one sleek board!
The 3S 11.1V-12.6V Protection Board is a compact, professional-grade lithium battery management system designed for 3-series lithium-ion packs. It delivers robust 4-in-1 safety protection against overcharge, over-discharge, short circuits, and over-current, while consuming less than 30μA in standby mode to maximize battery longevity. Engineered with industrial components and anti-spark design, this PCB module ensures reliable, long-term performance for DIY battery packs, solar projects, and power tools.
| Manufacturer | Eujgoov |
| Part number | PFQn91cwquxgdzh22045-01 |
| Item Weight | 10 g |
| Package Dimensions | 5 x 2 x 0.32 cm; 10 g |
| Manufacturer reference | PFQn91cwquxgdzh22045-01 |
| Size | 9-10A |
| Finish | Finish |
| Material | Material |
| Power source type | PowerSource |
| Installation Method | InstallationMethod |
| Item Package Quantity | 1 |
| Spout Height | 1 Centimeters |
| Handle Material | default |
| Accessory Connection Type | default |
| Included components | inc |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
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