EPEVER 12.8V 120Ah 1.53kWh IP65 LiFePO4 Deep Cycle Battery

P/N: LFP1.53KWH12.8V-P65L2

Brand: EPEVER | 12.8V 120Ah 1.53kWh | LiFePO4 | Built-in BMS | IP65 | Off-Grid Solar RV Battery

Overview

EPEVER 12.8V 120Ah IP65 LiFePO4 deep cycle battery uses A-grade cells and built-in BMS, offering 4000+ cycles at 80% DOD. It features IP65 waterproof, maintenance-free design, and supports series connection. Ideal for solar, off-grid, RV, marine and industrial backup applications.

Key Features

• A-grade LiFePO4 cells, >4000 cycles @80% DOD, long service life
• Built-in BMS: overcharge, over-discharge, over-temperature, overcurrent, short circuit protection
• IP65 waterproof and dustproof, suitable for indoor & outdoor use
• Maintenance-free, easy installation and operation
• Supports up to 2/4 packs in series for higher voltage
• ABS sturdy casing, excellent heat dissipation
• Certifications: UN38.3, MSDS, IEC62619

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Technical Specifications

• Model: LFP1.53KWH12.8V-P65L2 | Battery Type: LiFePO4
• Nominal Voltage: 12.8V | Capacity: 120Ah | Energy: 1536Wh
• Charge Cut-off: 14.4V | Discharge Cut-off: 10.4V
• Max Charge: 50A | Max Discharge: 100A | Peak: 130A@10S
• Communication: None | Display: None
• Operating Temp: Charge 0~55℃, Discharge -20~60℃ | IP65
• Dimensions: 338×185×228mm | Weight: 12.5±0.5kg
• Certification: UN38.3, MSDS, IEC62619

Typical Applications

• Off-grid solar energy storage systems
• RV, caravan, marine and camper power supply
• Small UPS and backup power systems
• Outdoor and industrial equipment power
• Telecom and signal backup power

FAQ

Q: What type of cells does this 12.8V battery use?
A: It uses brand new A-grade LiFePO4 cells for high safety and long cycle life.

Q: What is the cycle life?
A: >4000 cycles at 80% DOD under 25℃ and 0.5C charge/discharge.

Q: Can this battery be connected in series?
A: Yes, supports up to 2/4 packs in series to reach higher voltage.

Q: What protections does BMS provide?
A: Overcharge, over-discharge, over-temperature, low temp, overcurrent, short circuit and cell balance.

Q: Is this battery really IP65 waterproof?
A: Yes, IP65 rated, can be used indoor and outdoor without extra cover.

Q: Is it maintenance-free?
A: Yes, no need to add water or regular maintenance.

Q: How to maintain and extend battery life?
A: Avoid full discharge; keep operating temperature stable; charge regularly if not in use.

Q: What should I do for long-term storage?
A: Keep SOC 40–60%, recharge every 3 months, store in cool dry place.

Q: Can I use it for RV and solar system?
A: Yes, perfect for RV, off-grid solar, marine and backup power.

Q: Do I need extra charger?
A: It works with standard 12V LiFePO4 chargers and solar controllers.

Q: How to clean the battery safely?
A: Use dry cloth only. Do not use water or corrosive liquid.

Q: Will low temp affect battery performance?
A: Discharge supports -20℃, but charging below 0℃ is not recommended.

Q: Is it compatible with inverters?
A: Yes, works with most 12V solar inverters and backup power devices.

Q: What certifications does it have?
A: UN38.3, MSDS, IEC62619 certified for safe use and transport.

Contact Us

Contact us at info@forleaves.com for EPEVER 12.8V 120Ah IP65 battery price and catalog.