dumfume 12V 150Ah Max LiFePO4 Battery, IP65 Waterproof 100A BMS | 15000+ Deep Cycle Rechargeable Lithium Iron Phosphate Battery With Low-Temp Protection for Solar, RV,Marine,Camping,Off-Grid

Features

Details from the dumfume Amazon listing:

• 【Long-Lasting 1920Wh Energy & 4000+ Cycles】Power your devices longer with a substantial 1920Wh of reliable energy. DUMFUME 12v 150ah lifepo4 battery is engineered for endurance, delivering over 4,000 cycles (to 80% capacity) and a service life that far surpasses traditional lead-acid batteries. 12 Volt 150Ah lithium iron battery makes it a cost-effective, long-term power solution for your RV adventures, solar energy storage, and off-grid systems.
• 【100A BMS for Safety】Experience peace of mind with a comprehensive safety system.150ah Lithium Iron Phosphate features a built-in 100A Battery Management System (BMS) that provides essential protection against overcharge, over-discharge, short circuit, and overheating.It ensures stable performance and safeguards your valuable solar panels and home backup power equipment.Designed for energy storage, not engine starting,requires a full maintenance cycle every 6 months during extended storage.
• 【Lightweight & Space-Saving Compact Design】Upgrade without the bulk. Weighing only 41.03 lbs and measuring a compact 10.04″×7.68″×9.84″ inches, DUMFUME 150Ah deep cycle battery is significantly lighter and more space-efficient than comparable lead-acid batteries. Its streamlined form factor allows for easy installation and flexible placement in RVs, camper vans, and tight cabinet spaces for solar power systems.
• 【Reliable Performance】Built to perform in diverse environments.With robust temperature protection, DUMFUME 150ah lifepo4 battery operates reliably across a wide range.It ensures safe charging /discharging,providing dependable power whether you're on a summer road trip or needing steadfast home energy storage year-round.Battery performance requires temperatures of 5°C or higher.Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered.
• 【Easy Expansion & Versatile Applications】Scale your power to meet growing demands. Supporting both series and parallel connections (up to 4S4P), DUMFUME Group 31 deep cycle battery 150 ah lifepo4 battery 12v allows you to easily expand voltage or capacity for custom setups. It's the versatile core for off-grid solar systems, emergency backup power, and outdoor recreational power, delivering clean, maintenance-free energy wherever you need it.