3S 12V 25A 18650 Lithium Battery Protection Board
Description:
3S 25A 18650 Lithium Battery Protection Board is a high-performance Battery Management System (BMS) designed to protect and manage 3-cell lithium-ion battery packs (3S configuration) with a nominal voltage of 11.1V and a fully charged voltage of 12.6V. Engineered to handle up to 25 amps of continuous discharge current, this BMS is ideal for high-drain devices like electric scooters, power tools, portable power stations, solar battery banks, and DIY energy projects.
Features:
1. High Current Capacity – 25A Continuous
2. Supports 3-Cell 18650 Li-ion Packs (3S)
3. Overcharge Protection
4. Over-discharge Protection
5. Overcurrent Protection
6. Short Circuit Protection
7. Cell Balancing (Optional)
8. Clear Terminal Labeling
9. Durable & Reliable Components
Diagram:
Specifications:
| Battery Type | 18650 Lithium-Ion Cells |
| Discharge Current | 25A |
| Charge Current | 5A–10A |
| Nominal Voltage | 12.6V |
| Discharge Current | 25A |
| Charge Current | 5A–10A |
| Overcurrent Protection | 60A ± 5A |
| Dimensions | 56mm x 45mm x 3mm |
| Weight | ~10g |
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