About This

• 【1920Wh High Capacity & 4000+ Cycles】DUMFUME 12V 150Ah LiFePO4 Lithium Battery Store and deliver ample power with a substantial 1920Wh energy. Engineered for longevity, our LiFePO4 battery provides over 4,000 deep cycles (maintaining 80% capacity), offering a far more cost-effective and durable solution than lead-acid batteries for long-term use.
• 【100A BMS with Full Protection】DUMFUME 12V 150Ah Lithium Battery Built-in 100A Battery Management System ensures complete safety against overcharge, over-discharge, short circuit, and overheating. It safeguards your connected equipment like solar panels and ensures stable performance. Note: For storage applications only. A full maintenance cycle every 6 months during extended storage is recommended.
• 【Lightweight & Space-Saving Design】Upgrade effortlessly with our compact and lightweight battery. At only 22.05 lbs and dimensions of 13.05×6.78×8.66 inches, DUMFUME 12V 150Ah LiFePO4 Battery significantly lighter and smaller than comparable lead-acid batteries, allowing for easy and flexible installation in RVs, vans, and tight spaces.
• 【Wide-Temperature Performance & Reliability】DUMFUME 12v deep cycle lithium battery Designed to perform reliably in various environments with robust temperature protection. Ensures safe operation for your summer trips or year-round home backup. *Optimal performance requires 5°C (41°F) or above. Please verify suitability. Return shipping for low-temperature charging issues is not covered.
• 【Easy Series/Parallel Connection for Expansion】DUMFUME 12v lithium battery Scale your power system effortlessly. Supports both series and parallel connections (up to 4S4P) to increase voltage or capacity, making it a versatile core for custom solar setups, emergency backup, and outdoor power needs.