12V 145Ah Battery Module LiFePO4 Automotive Battery High Voltage High Capacity
12V battery module LiFePO4 automotive batterieswith high voltage and capacity
Features:
1. Passed ECE R100 (EV safety regulation in Europe)
2.12V lifepo4 battery module support in series and Parallel connection
3. Built-in Battery Management System (BMS) for over-voltage, over-current, short-circuit, and temperature protection.
4. Supports over 4000 deep cycles (80% DOD)while maintaining 80% capacity,
6. No memory effect, no liquid electrolyte leakage, and RoHS/CE compliant.
Specification:
| Specification | 12V Battery module |
| Battery module | 145ah |
| Size | 310 mm x 180 mm x 234 mm |
| Weight | 20kg |
| Nominal module voltage | 12.8V 10.0V |
| Maximum module voltage | 14.6V |
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Minimum module voltage |
10.0V |
| Nominal load current | 150A max. continuous current @ 23° C |
| Peak load current | 300A max for 30 sec @ 23° C |
| Stand charge voltage | 14.6V |
| Recommend charge current | 73A ( 0.5C) |
| Charge time | 2.5h |
| Operating Teerature | Charge:0-45℃, Discharge: -20-60℃ |
| Storage Temperature | -20°C to 60°C |
| Self-Discharge Rate | <3% per month |
Applications:
- Electric Vehicles (EVs): Auxiliary power for lighting, HVAC, and control systems.
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Start-Stop Systems: Efficient energy recovery in fuel-efficient vehicles.
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Commercial Vehicles: Power for refrigeration units, telematics, and emergency equipment.
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Marine & RV: Reliable power for navigation, appliances, and off-grid living.
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Solar Hybrid Systems: Energy storage for solar-powered vehicles or mobile setups.
Installation
- Polarity Protection: Ensure correct polarity (positive/negative) during connection to avoid short circuits.
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Mounting: Secure firmly using vibration-resistant brackets to prevent physical damage.
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Ventilation: Install in a well-ventilated area away from heat sources or flammable materials.
Charging
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Use LiFePO4-Specific Chargers: Lead-acid chargers can damage the battery. Opt for smart chargers with LiFePO4 profiles.
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Temperature Limits: Do not charge below 0°C or above 45°C to prevent capacity degradation.
Discharging
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Avoid Deep Discharge: Although LiFePO4 tolerates deep discharges, avoid regularly discharging below 10V to prolong lifespan.
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Current Limits: Do not exceed 145A continuous discharge unless for short peaks (≤3 sec).
Storage & Maintenance
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Partial Charge Storage: Store at 50%–70% charge in a cool, dry place.
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Regular Checks: Inspect terminals for corrosion and clean with a dry cloth.
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Recharge Interval: Recharge every 3–6 months during long-term storage.
Get in Touch
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