WattCycle 12V 300Ah Bluetooth LiFePO4 Lithium Battery(314Ah) with LiFePO4 Battery Charger for RV, Home Energy Storage, Solar, Off-Grid, 300A BMS, Lithium LiFePO4 RV Batteries, 5-Year Warranty, 2Pack

WattCycle 12V 300Ah Bluetooth LiFePO4 Lithium Battery(314Ah) with 12V LiFePO4 Lithium Charger for RV, Home Energy Storage, Solar, Off-Grid, 300A BMS, Lithium LiFePO4 RV Batteries,2 Pack<br><b> Dense &amp; Portable Power Source</b> 12V 300Ah Lithium LiFePO4 Battery with high energy density delivers 4019Wh of usable energy in a compact, 61.72-lb, metal-reinforced case (20.63×9.65×8.66 in), perfect for RVs, marine use, and off-grid storage, while achieving 142Wh/L density.<br><b> Decade-Long Cell Performance</b> 12V 300Ah Lithium LiFePO4 Battery for RV built with EVE-grade cells guarantees 6,000 cycles at 80% DOD and over 10 years of service life, providing stable, long-term power for solar systems, RV appliances, and critical electronics.<br><b> Intelligent High-Power Management</b> 12V 300Ah Lithium LiFePO4 Battery for solar featuring a 300A Smart BMS supports up to 3840W continuous output with comprehensive protection (overload, short-circuit, temperature control) for safe operation of high-demand devices.<br><b> Rugged All-Weather Engineering</b> 12V 300Ah RV Lithium Battery with durable metal frame offers enhanced shock resistance and 30% faster cooling. Its IP65 enclosure and low-temperature cutoff (–4°F) ensure reliability in harsh environments.<br><b> Smart &amp; Scalable System Core</b> 12V 300Ah RV LiFePO4 battery with Bluetooth monitoring enables real-time tracking via app, supports 1C charging, and is expandable to 4S4P (64.3kWh). Certified to UN38.3, CE, FCC, and RoHS standards.<br>These are practical Christmas, birthday, New Year, commemorative, Halloween, Thanksgiving, Mother's Day, Father's Day gifts for parents, grandparents, siblings, friends and classmates.

• 【Dense & Portable Power Source】12V 300Ah Lithium LiFePO4 Battery with high energy density delivers 4019Wh of usable energy in a compact, 61.72-lb, metal-reinforced case (20.63×9.65×8.66 in), perfect for RVs, marine use, and off-grid storage, while achieving 142Wh/L density.
• 【Decade-Long Cell Performance】12V 300Ah Lithium LiFePO4 Battery for RV built with EVE-grade cells guarantees 6,000 cycles at 80% DOD and over 10 years of service life, providing stable, long-term power for solar systems, RV appliances, and critical electronics.
• 【Intelligent High-Power Management】12V 300Ah Lithium LiFePO4 Battery for solar featuring a 300A Smart BMS supports up to 3840W continuous output with comprehensive protection (overload, short-circuit, temperature control) for safe operation of high-demand devices.
• 【Rugged All-Weather Engineering】12V 300Ah RV Lithium Battery with durable metal frame offers enhanced shock resistance and 30% faster cooling. Its IP65 enclosure and low-temperature cutoff (–4°F) ensure reliability in harsh environments.
• 【Smart & Scalable System Core】12V 300Ah RV LiFePO4 battery with Bluetooth monitoring enables real-time tracking via app, supports 1C charging, and is expandable to 4S4P (64.3kWh). Certified to UN38.3, CE, FCC, and RoHS standards.