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Lifepo4 BMS 4S 50A 100A Battery Management System Smart BMS
Main Functions: Detect and protect the battery from over-charge, over-discharge, over-current, short-circuit, and temperature. Includes an automatic voltage balance function.
Design: Built with high-end electronic components (High End IC and MOSFET). Simple structure for stable quality performance and flexible application.
| PCM Specifications For 12.8V (4S) LiFePo4 Battery Packs | |||
|---|---|---|---|
| No. | Test Item | Criterion | |
| 1 | Charging voltage / Balance voltage | DC: 14.4V CC/CV | 3.525±0.025V | |
| 2 | Max Continuous Charging/Discharging Current | 50A / 50A | |
| 3 | Over charge detection voltage | 3.65±0.025V (Delay: 0.5S-1.5S) | |
| 4 | Over discharge detection voltage | 2.3±0.08V (Delay: 500ms-1500ms) | |
| 5 | Over current detection current | 280+-50A | |
| 6 | Short protection release | Cut load | |
| 7 | Resistance (MOSFET) | ≤20mΩ | |
| 8 | Operating Temperature | -20~+60ºC | |
Specializing in Battery PCM & BMS for Lithium ion, LiFePo4, and LTO battery packs, we offer comprehensive ODM & OEM services. With over 900 types of hardware and software BMS designs including HDQ, I2C, SMBUS, RS485, RS232, and Bluetooth, our solutions cover battery assemblies from 1S to 35S with currents up to 350A.
Our products are widely utilized in power tools, electric bicycles, medical equipment, and EV applications globally.
