HANIWINNER HD009-07 12.8V 54Ah LiFePO4 Battery (Geekbuying United States)

🔋 HANIWINNER 12.8V 54Ah LiFePO4 Battery – Reliable Backup Power! 
Geekbuying | US Warehouse | $210.56 

Power up your solar systems, RVs, boats, and off-grid setups with the HANIWINNER 12.8V 54Ah LiFePO4 Battery. Featuring 691.2Wh energy storage, 2000+ cycles, and a built-in BMS for full protection, this battery is a perfect replacement for outdated lead-acid models. 

🔥 Key Features: 
✅ 54Ah LiFePO4 Battery – Safe, reliable, and long-lasting 
✅ 691.2Wh Power Capacity – Stable energy output for your needs 
✅ Built-in BMS Protection – Prevents overcharge, over-discharge & short circuits 
✅ 2000+ Cycles & 10-Year Lifespan – No need for frequent replacements 
✅ IP55 Waterproof & Weather-Resistant – Works in all conditions 
✅ Series & Parallel Support – Expand capacity up to 4S9P for larger setups 
✅ Lightweight (14.77 lbs) & Maintenance-Free – Easy to install & transport 

💥 Get Yours Today for $210.56 – Reliable Energy Anytime, Anywhere!