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Custom battery accessories 9v 12.8v 48v 300ah lifepo4 lfp large battery cases diy metal box for 12 volt lithium battery
$116$208.56-44.38%
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Features
Premium DIY Metal Battery Case for Custom Lifepo4 Batteries
High-Quality Metal Construction
Durable steel casing with corrosion-resistant coating ensures long-term protection for 9V, 12.8V, 48V, or 300Ah LiFePO4 batteries. Precision-welded seams and reinforced edges for superior structural integrity.
Universal Compatibility
Fits most large-format lithium iron phosphate (LFP) battery builds, ideal for solar storage, EV conversions, marine applications, and off-grid power systems.
Optimized Heat Dissipation
Engineered ventilation design prevents overheating, extending battery lifespan even under high-load conditions.
Easy Customization
Spacious interior accommodates BMS, wiring, and cooling components. Pre-drilled holes simplify mounting and cable management.
Wholesale Advantage
Direct factory pricing for bulk orders—global logistics support ensures fast delivery. Upgrade your energy projects with professional-grade durability.
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