EPEVER 12.8V 50Ah 0.64kWh LiFePO4 Battery IP65

EPEVER 12.8V 50Ah 0.64kWh LiFePO4 Battery IP65 5000 cycles for solar RV marine

P/N: LFP0.64KWH12.8V-P65L2

12.8V 50Ah 0.64kWh

EPEVER LiFePO4

IP65, 5000 cycles, maintenance-free

For solar storage, RV, marine, camping and emergency backup power.

EPEVER 12.8V 50Ah 0.64kWh LiFePO4 Battery IP65

EPEVER's 12.8V 50Ah Lithium Battery is equipped with premium LiFePO4 cells, providing ultra-long cycle life over 5000 cycles and excellent safety performance. It is specially designed for solar energy storage, camping, RV, marine, off-grid power and emergency backup applications. With built-in BMS protection, IP65 waterproof and maintenance-free design, it delivers stable and reliable power for all your energy needs.

Key Features

Premium A-grade LiFePO4 cells, high safety and stability
Ultra-long cycle life: 5000+ cycles at 80% DOD
IP65 waterproof and dustproof for indoor & outdoor use
Built-in smart BMS with full safety protection system
Maintenance-free, no need to add water or regular checks
Wide working temperature range for stable performance
Lightweight and compact design for easy installation
Perfect for solar, RV, marine, camping and backup power

Technical Specifications

Model: LFP0.64KWH12.8V-P65L2
Brand: EPEVER
Battery Type: LiFePO4 (Lithium Iron Phosphate)
Nominal Voltage: 12.8V
Nominal Capacity: 50Ah
Energy: 0.64kWh
Cycle Life: >5000 cycles
Protection Level: IP65
Operating Temperature: -20℃ ~ +60℃
Certificates: UN38.3, MSDS, IEC62619

Applications

Solar panel energy storage & battery backup systems
Outdoor camping, small RV and caravan power supply
Marine boat, yacht and small vessel power
Off-grid home, garden and small equipment power
Emergency power, UPS and mobile energy solutions

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FAQ

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

Q: What is the cycle life?
A: >5000 cycles at 80% DOD under 25℃ and 0.5C charge/discharge.

Q: Can this battery be connected in series?
A: Yes, supports series connection to reach higher voltage for different systems.

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, camping 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.

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