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PACE
LEAD-ACID to LITHIUM
4S 150A
This product is a 4-series lead-acid-to-lithium BMS battery management system, specifically designed for applications replacing lead-acid batteries with lithium batteries. The system features high-precision monitoring capabilities, enabling real-time detection of cell voltage (accuracy ≤10mV), charge/discharge current (accuracy ≤2%@FS), and temperature (accuracy ≤2℃). It provides comprehensive protection against overcharge, over-discharge, overcurrent, short circuits, and extreme temperatures. The product supports four modules in series, incorporates charge balancing functionality and an intelligent sleep mechanism (deep sleep current ≤10μA), and enables parameter configuration via UART communication or Bluetooth app connectivity. Through precise battery state monitoring and protective strategies, it effectively extends lithium battery lifespan, making it suitable for various energy storage and power system applications involving lead-acid-to-lithium battery conversions.
Configuration:
Rated Current:
Deep Sleep Current:
Voltage Sampling： Accuracy
4S
150A
≤10μA
≤10mV
Lead-acid to lithium solutions, safeguarding your batteries.
BMS features SOC estimation, charge/discharge current detection, overcurrent alerts, and protection functions.
Configure parameters via host computer, including charge/discharge currents, sleep mode, and balancing settings.
PACE lithium batteries offer five times more power compared to lead-acid batteries
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PRODUCT
PRODUCT
SPECIFICATIONS
| Charger included | No |
| Battery Included | Yes |
| Hign-concerned Chemical | None |
| Model Number | PC-RS-4S150BT-HT |
| Accessory Type | Battery Accessories |
| Brand Name | PACEex |
| Origin | Mainland China |
| Large orders | Contact Customer Service |
| Baud rate | 9600bps |
| Communications rate | 500K |
| Monoblock overcharge alarm voltage | 3600mV |
| Single over-discharge alarm voltage | 2800mV |
| Overcharge alarm voltage | 14.2V |
| Over discharge alarm voltage | 11.6V |
| Charge overcurrent alarm current | 155A |
| Discharge overcurrent alarm current | 190A |
| Short circuit protection | Yes |
| MOS over-temperature alarm temperature | 90℃ |
| Equalization function | Yes |
