WattCycle 12V 314Ah 300Ah LiFePO4 Battery Deep Cycle Self-Heating for RV Solar. Equipped with an advanced built-in BMS to protect against overcharging, over-discharging, over-current, and short circuits.
🛡️ Advanced Safety with 200A BMS. Always know your battery’s status at a glance.
WattCycle 12V 314Ah LiFePO4 Super Battery 300Ah Bluetooth For RV Solar Off-Grid. 4kWh Massive Energy & Powerful 200A BMS. The 200A BMS handles 220A peak for 10 seconds, easily driving AC units and microwaves, while providing 20+ battery protections.
It supports up to 4S4P expansion for a total of 64.30 kWh, easily scaling for large-scale off-grid power projects. Advanced 200A BMS with All-Weather Safety Protection： The integrated all-in-one 200A BMS includes over 15 safety protections, including low-temperature cut-off at < -4°F and thermal safeguards.
Advanced BMS with Full Protection. Bluetooth 5.0 Smart Monitoring. 12V Battery.
A high-temperature cut-off prevents charging above 158°F (70°C), making it safer than lead-acid alternatives. Perfect for both indoor and outdoor applications. A versatile solution for both recreational and professional use.
12V LiFePO4 Battery. 24V LiFePO4 Battery. 48V LiFePO4 Battery. Built-in aluminum cooling fins provide 30% faster heat dissipation. Features an all-in-one 200A BMS with 15+ protections, including low-temperature cut-off and thermal safeguards.
12V Battery. 24V Battery. 48V Battery. Battery Accessory.
WattCycle 12V 314Ah LiFePO4 Super Battery 300Ah Bluetooth For RV Solar Off-Grid. 12V LiFePO4 Battery. 24V LiFePO4 Battery. 48V LiFePO4 Battery. 180L quick‑demountable casing lets you easily swap out cells and parts yourself.
4kWh Massive Energy & Powerful 200A BMS. The 200A BMS handles 220A peak for 10 seconds, easily driving AC units and microwaves, while providing 20+ battery protections. 12V LiFePO4 Battery. 24V LiFePO4 Battery.
