Empireum WDWM
Please Note:
US:Alaska, Hawaii, and Puerto Rico
Spain:Balearic Islands(07000-07999), Canary Islands(35000-35900), other islands(51000-52999、38000-38900)
Portugal:Madeira: 9000-9390, Porto Santo: 9400.
Azores: 9500-9980
The above regions are unable to ship.
Please consult customer service before placing an order
🌟2560Wh & 15,000+ Deep Cycles
Our 12.8V 200Ah LiFePO4 battery offers an impressive 15,000+ deep cycles, lasting 30 times longer than traditional lead-acid batteries. Fully charged, the LiFePO4 battery delivers 2560Wh of energy with nearly 100% depth of discharge (DOD), ensuring reliable power for your devices.
🌟Built-in 200A BMS – Safe & Maintenance-Free
The advanced Battery Management System (BMS) offers overcharge, over-discharge, overcurrent, and short-circuit protection, ensuring long-term safety and stability. A high-temperature cut-off prevents charging above 158°F (70°C), making it safer than lead-acid alternatives. Perfect for both indoor and outdoor applications.
🌟Up to 40.96kWh Expandable Energy Storage
Supports 4S4P configurations, enabling up to 51.2V 800Ah and a massive 40.96kWh energy system. Ideal for home solar storage, emergency backup, RVs, and marine travel, this expandable power solution meets high-energy demands effortlessly.
🌟Low-Temperature Cut-Off for Protection
The integrated BMS automatically cuts off charging in low-temperature conditions, preventing irreversible battery damage and ensuring longevity in extreme climates.
🌟Wide Applications
Perfect for home energy storage, UPS backup, RVs, campers, golf carts, trolling motors, houseboats, solar systems, digital/CCTV cameras, DIY projects, and more. A versatile solution for both recreational and professional use.








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Estimated delivery time 14-30 days
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