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The BMS functions to detect and protect the battery from over-charge, over-discharge, over-current, and short-circuit. It includes temperature detecting protection and an automatic voltage balance function. Built with high-end electronic components (High End IC and MOSFET), the design ensures stable quality and performance.
| PCM Specifications For 51.2V (16S) Battery Packs | ||
|---|---|---|
| Voltage | Charging / Balance Voltage | DC: 57.6V CC/CV | 3.6V±0.05V |
| Current | Max Continuous Charging/Discharging | 5A / 15A |
| Over Charge | Detection / Delay / Release | 3.9±0.025V / 0.5S-1.5S / 3.8±0.05V |
| Over Discharge | Detection / Delay / Release | 2.0±0.08V / 10mS-300mS / 2.5±0.1V |
| Over Current | Detection / Delay | 80±20A / 10ms-80ms |
| Resistance | Protection Circuitry (MOSFET) | ≤20mΩ |






Specializing in Battery PCM & BMS for Lithium ion, LiFePo4, and LTO battery packs. We have designed more than 900 types of hardware and software BMS including HDQ, I2C, SMBUS, RS485, RS232 & Bluetooth. Products cover 1S-35S in series with working current up to 350A.



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