Ant BMS 4S 12V LiFePO4 Battery Protection Board with Bluetooth
Internal Reference :
718353238990-b23e-1
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This 4S 12V Battery Management System (BMS) provides comprehensive protection for ternary lithium and lithium iron phosphate battery packs, ensuring safe and reliable operation. It features overcharge, over-discharge, overcurrent, and short circuit protection, along with an integrated active equalization function to maintain cell balance and extend battery life.
Equipped with Bluetooth and TTL communication, the board allows for real-time monitoring of voltage, current, and temperature via a dedicated mobile application. Designed for energy storage applications, it is available in multiple current ratings to suit various power requirements.
Specifications
| Brand | Ant BMS |
| Product Type | Battery Management System |
| Series | 4S |
| Nominal Voltage | 12V |
| Battery Chemistry | Ternary Lithium / Lithium Iron Phosphate (LiFePO4) |
| Balancing Function | Active Equalization |
| Communication | Bluetooth, TTL |
| Protection Features | Overcharge, Over-discharge, Overcurrent, Short Circuit |
| Application | Energy Storage |
Compatibility
Compatible with 4-series (4S) ternary lithium and lithium iron phosphate (LiFePO4) battery packs with a nominal voltage of 12V.
How to use
Connect the BMS to the battery pack according to the wiring diagram, ensuring correct polarity for each cell. Use the dedicated mobile app to monitor battery status and configure protection parameters via Bluetooth.
What's included
- 1 x 4S BMS Protection Board
- 1 x Bluetooth Module
- 1 x Wiring Harness
| Product Specifications | 4S 60A [Peak 150A] or 4S 130A [Peak 325A] or 4S 400A [Peak 1000A] or 4S 420A [Peak 1050A] |