About This

Hassle-Free High Capacity: This WattCycle 12V 314Ah Mini LiFePO4 Lithium battery offers an impressive 4.01 kWh of energy, surpassing three 12V100Ah/ 12V 300Ah lithium batteries connected in parallel. Perfect for RVs, solar systems, home storage, trolling motors, and marine use. Supports up to 4S4P configurations for a maximum capacity of 64.307 kWh.
Advanced Conductivity System: Featuring high-grade braided oxygen-free copper wires, this battery delivers 50% higher current output efficiency, supporting devices over 2000W. Ideal for heavy-duty applications. 12V 300Ah LiFePO4 Lithium Battery Upgraded Version.
Superior Protection Technology: Equipped with a built-in 200A BMS for complete protection, it includes premium aluminum cooling fins that dissipate heat 30% faster. It also features a low-temperature cut-off function (-4°F/-20°C) to ensure reliability even in harsh weather conditions.
Full-Aluminum Skeleton Design: The unique full-aluminum internal frame ensures zero swelling risk and provides a robust internal structure. It has passed UL62133 safety tests and is shock-resistant with a durable ABS case.
Smart Bluetooth 5.0 Monitoring: Stay informed about your battery's voltage and temperature in real-time via Bluetooth 5.0 (up to 300ft range). Compatible with other WattCycle 12V battery systems for golf carts, campers, and backup power solutions.
Lightweight & Powerful Replacement for Lead-Acid Batteries: Equipped with Grade-A cells only, this LiFePO4 battery can last you up to ten years or more with 15,000 DOD cycles. Smaller, lighter, and faster charging without complicated wiring.
Mini Size: WattCycle 12V 314AH Mini lithium batteries are compact with a volume of only 9.76"H x 15.12"W x 7.64"L, allowing it to work effectively in all types of vehicles and applications. Compared with lead-acid and AGM, SLA batteries, it reduces space and weight(59.52lbs) by more than 50%, easy installation and no complicated wiring requirement, making it your first choice for efficient solar energy storage systems and RV camping.