12V 24V 100Ah-200Ah LiFePO4 Deep Cycle Marine Battery for Trolling Motors and Solar Power Systems
KingKong Battery offers premium 12V and 24V lithium iron phosphate (LiFePO4) batteries in capacities ranging from 100Ah to 200Ah, specifically designed for marine applications including trolling motors and solar power systems.
KingKong Battery maintains comprehensive stock availability across multiple global locations:
- 3.2V LiFePO4 cells
- 12V LiFePO4 battery packs
- 48V energy storage systems
Warehouses located in China, Poland (EU), United States, Canada, and United Kingdom ensure quick shipping and local support.
With 13 years of experience serving over 12,000 customers across 80+ countries, KingKong Battery maintains exceptional service metrics: 90% repurchase rate, 99.5% on-time delivery, and 98% positive feedback.
As direct distributors for EVE, CATL, LISHEN, CALB, and REPT batteries, we guarantee 100% original Grade A cells with weekly fresh stock replenishment.
Every battery undergoes comprehensive testing before shipment, including voltage matching and internal resistance verification. We welcome third-party QC inspections and online video verification.
Self-operated overseas warehouses and repair centers in Poland and Germany provide complete product usage guidance and technical support. Full after-sales service covers non-artificial quality issues.
OEM/ODM services available with experienced energy storage engineering teams. Our marketing team offers one-on-one support to help expand your local business.
All batteries feature Grade A cells with original QR codes for authenticity verification. Each unit undergoes triple testing to ensure full capacity, matched voltage, and consistent internal resistance.
As official distributors for EVE, HC, and NDSD brands, we supply comprehensive battery management systems (BMS) and safety accessories. Our technical team provides 100% support for BMS selection and inverter protocol matching.
5-Year Warranty: Coverage from successful delivery date. Capacity below 80% of initial rating qualifies for replacement with proper documentation.
Report missing or damaged items immediately with supporting photos/videos. Return eligibility requires unused condition with intact electrodes, no welding marks, and good appearance within 15 days of receipt.
- Prototype batteries require matching BMS purchase
- DIY assembly requires cell balancing before use
- Professional testing conducted before every shipment
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.