KingKong Battery maintains comprehensive stock across multiple global locations including China, Poland EU, US, CA, and UK. Our inventory includes:

• 3.2V LiFePO4 cells
• 12V LiFePO4 battery packs
• 48V energy storage systems

We ensure quick shipping and reliable delivery for all your energy storage needs.

With 13 years of industry experience, we've served over 12,000 customers across 80+ countries. Our global presence includes 4 overseas warehouses. We are direct distributors for leading battery manufacturers including EVE, CATL, LISHEN, CALB, and REPT. All batteries are 100% original Grade A cells, brand new with weekly fresh stock replenishment. Every battery undergoes comprehensive testing before shipment, including voltage and internal resistance matching. We welcome third-party QC inspections and online video verification. Our self-operated overseas warehouses and repair centers in Poland and Germany provide complete product usage guidance and technical support. We offer 5-year warranty coverage with 100% after-sales service. Our experienced team of energy storage structural and software engineers provides flexible OEM/ODM solutions. Marketing support available for local market expansion.

All cells feature original QR codes for verification and are 100% brand new. Each battery undergoes multiple testing phases to ensure full capacity, matched voltage, and consistent internal resistance.

As official distributors for EVE, HC, and NDSD brands, we supply comprehensive safety pack accessories and BMS solutions. Our technical team provides complete support for accessory selection and integration.

Comprehensive warranty from delivery date. Capacity replacement available if below 80% of initial capacity with proper documentation. Unused batteries with intact electrodes, no welding, and good appearance qualify for return within 15 days of arrival.