12.8V 280Ah Bluetooth Lithium Battery

12.8V 280Ah LiFePO₄ Battery – Intelligent Long Cycle Energy Storage Expert

This is a high-performance energy storage battery using LiFePO₄ technology, designed for off-grid power supply, emergency energy, industrial equipment and new energy systems. It has military-grade safety standards, ultra-long cycle life and intelligent battery management system (BMS), built-in Bluetooth module, and can monitor battery status in real time through mobile phone APP. It is suitable for high-power consumption scenarios such as RVs, solar energy storage, UPS power supplies, etc., providing safe, intelligent and long-lasting energy solutions.

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I. Core advantages
🔋Military-grade safety: eight-layer protection (cell level + module level + system level), no risk of fire and explosion
🔋Extremely long life: 6000+ cycles, 5 times the life of lead-acid batteries, 10-year design life
🔋Lightweight and portable: weighs only 28.6kg (60% lighter than lead-acid batteries of the same capacity), saving installation space
🔋Wide temperature adaptability: discharge -20℃~60℃; charge 0℃~45℃, stable operation in severe cold and heat
🔋Intelligent management: intelligent BMS system, real-time monitoring of voltage/current/temperature, support Bluetooth/WiFi remote monitoring

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Rated capacity: 280Ah (0.5C discharge)
Rated voltage: 25.6V
Energy: 3584Wh
Cell type Automotive grade lithium iron phosphate battery (Grade A)
Cycle life: ≥6000 times
Working temperature: 0℃~45℃ (discharge: -15℃~60℃)
Size: 520×267×220mm
Compatibility: supports series or parallel connection, with warranty and quality assurance policy

II. Application scenarios
✔ RV/ship power supply: lightweight design, shock and collision resistance, support high-power equipment such as air conditioners and refrigerators.
✔ Solar energy storage system: comes with MPPT controller, charging and discharging efficiency>98%
✔ Home/commercial emergency: used for peak and valley electricity price arbitrage, emergency power supply guarantee, support refrigerators and lighting for more than 8 hours.
✔ Communication base station: electric forklift/AGV equipment power supply, support long battery life, high temperature resistance, long life.

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III. Why choose us?
Intelligent monitoring: Bluetooth connection mobile phone APP, master battery status anytime, anywhere.
Safety first: military-grade battery + eight-layer protection, passed international authoritative certification.
Ready to use: maintenance-free, no need to add water regularly like lead-acid batteries.
Cost-effective: 10-year service life, save money

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