WattCycle 12V 314Ah LiFePO4 Battery, Lithium Battery 12V 300A BMS, IP65 Marine Batteries, Lithium RV Batteries Built-in Bluetooth, Perfect for RV, Marine, Solar, Off-Grid, Home Energy Storage

Brand: Wattcycle

Features:

• 🍃 【Deep-Cycle 12V Power with 4kWh Output】 Engineered for demanding applications, the WattCycle 12V 314Ah lithium battery supplies over 4kWh of usable energy in a compact, space-efficient design. Weighing just 61.72 lbs, it replaces bulky lead-acid banks while fitting seamlessly into RVs, boats, off-grid cabins, UPS systems, and emergency home backup installations.
• 🍃 【Stable Performance from EV-Class LiFePO₄ Cells】 Using automotive-grade LiFePO₄ cells, this battery is rated for 6,000+ deep cycles at 80% DOD, providing consistent voltage and reliable output over years of use. It is optimized for solar energy storage, RV living systems, marine electronics, and off-grid power setups requiring long-term durability.
• 🍃 【High-Current 300A BMS with Full Safety Coverage】 The integrated 300A Battery Management System supports high-current discharge up to 3840W, with controlled peak output for surge loads. It actively protects against over-current, over-voltage, over-discharge, short circuits, overheating, and imbalance, ensuring safe operation for inverters and power-hungry devices.
• 🍃 【IP65 Metal Housing with Enhanced Thermal Control】 A rugged metal enclosure combined with an internal aluminum frame improves heat dissipation and structural stability, reducing thermal stress during prolonged use. The IP65 rating shields the battery from dust, rain, and marine splashes, while automatic low-temperature protection prevents charging and discharging below –4°F.
• 🍃 【App-Based Monitoring & Scalable System Design】 Bluetooth monitoring via the WattCycle App provides instant access to battery status, including capacity, voltage, current, and temperature. Compatible with solar panels, generators, and LiFePO₄ chargers, this battery supports parallel and series configurations up to 4S4P, enabling energy systems expandable to 64.3kWh.

model number: WT12V314AH300Ultrabt

Part Number: WattCycle-24v314ah

Package Dimensions: 20.6 x 9.6 x 8.7 inches