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Smart Active Equalizer BMS Board for 3S 4S 5S 18650 Lithium Battery Packs with Temperature Control and Overcharge Protection
Upgrade your 18650 battery pack with a smart BMS board featuring active equalization and temperature control. Protect your batteries and extend their life—shop now!
5/5
64 sales
6 Reviews
12,27€
16,36€
-25%
The price includes VAT
Key points
- Active cell balancing for consistent voltage across all cells
- Built-in temperature monitoring to prevent overheating
- Overcharge, over-discharge, and short circuit protection
- Compatible with 3S, 4S, and 5S 18650 battery configurations
- Compact design ideal for DIY and commercial battery packs View product presentation
Certificate
CE
Tension nominale: 2,5 V
France
Shipping fee 3,65€
Delivery: may 07 - 12
CAINIAO_STANDARD
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Product presentation
Power Your Projects Safely: Intelligent BMS with Active Balancing & Thermal Control
This advanced battery management system (BMS) board is designed for 3S, 4S, and 5S 18650 lithium-ion battery packs, offering active cell balancing, overcharge, over-discharge, short circuit, and temperature protection. Constructed with high-quality PCB materials and precision components, it ensures reliable performance and long-term durability. With dimensions of approximately 65mm x 45mm, it fits seamlessly into custom battery builds for power tools, e-bikes, DIY projects, and portable power stations. Ideal for hobbyists, engineers, and professionals seeking enhanced battery safety and efficiency.
| Brand Name Occkic |
| Function Overcharge Protection, Over Discharge Protection, Overcurrent Protection, Short Circuit Protection |
| High-concerned chemical None |
| Balance Function Active Balanced BMS |
| Usage Scenario Power BMS, Energy Storage BMS, 3C Digital BMS |
| Charge and Discharge Port Common Port BMS |
| Type LI-ION Battery BMS |
| Handware or Smart Handware BMS |
| Charging Current 30A |
| Certification CE |
| Origin Mainland China |
Reviews
Works perfectly with my 4S battery pack. No more imbalances!
Perfect for my e-bike project. No more cell failures.
Highly recommended for anyone building custom lithium packs.
