With 13 years of experience in the battery industry, KingKong battery has served over 12,000 customers from 80+ countries. We maintain 4 overseas warehouses for efficient distribution.

We are direct distributors for EV, CATL, LISHEN, CALB, and REPT batteries. All batteries are 100% original Grade A and brand new with weekly fresh stock.

We guarantee 100% tested batteries with strict testing before shipment, ensuring matched voltage and internal resistance. We welcome QC checking and online video verification.

KingKong battery has self-operated overseas warehouses and repair centers in Poland and Germany, providing complete product usage guidance and technical support.

Our experienced team of energy storage structural and software engineers offers flexible customization services with full marketing support.

Grade A CELL 100% Brand New with Original QR code!

All single batteries are tested over 3 times before shipping to ensure they are in top quality level, with full capacity, matched voltage & internal resistance.

KingKong battery are Official distributor of EVE/HC/NDSD brand and supply other safety pack accessories together. We provide complete technical support for BMS selection and integration.

BMS Inverter Communication Protocol Matching Table

Warranty Period: 5 years from the date of successful delivery. If single battery capacity falls below 80% of initial capacity, we provide replacement or satisfactory solution.

Quality Assurance: All batteries undergo professional testing for voltage, resistance, and appearance before every shipment.

Important Notes: These products are prototype batteries without protection board - you need to purchase a matching BMS. Professional consultation available for proper assembly and integration.