-Small Size, Large Capacity: The mini WattCycle 12V 100Ah LiFePO4 Lithium Battery offers an 11% weight reduction and a 39% volume reduction compared to the previous generation, while its energy density has increased to an enhanced 63wh/lbs. This compact design fits easily in tight spaces like solar system battery racks or marine battery compartments, making it a practical upgrade from bulky traditional lead-acid batteries that take up more storage.-More Compact & Portable: Weighing only 20.94lbs and measuring 95.48.2 inches, its light enough for one person to carryno need for extra help during outdoor setups. With the same storage space as a standard battery, you can fit additional units if needed, ensuring you have enough power for extended marine trips or off-grid solar use.-User-Friendly Bluetooth Connectivity: After downloading the WattCycle App, you can customize the Bluetooth name for easy identification. Once connected, you can read real-time battery data (voltage, charging/discharging current, temperature, and alarm alerts) without a separate coulomb countersaving you extra cost and hassle. This clarity helps you maintain battery health and avoid unexpected power cuts during RV or solar operations. (Note: Refer to the main image for updated display parameters.).-EV Grade A+ Cells: Our 100Ah LiFePO4 battery uses EV Grade A+ cells, supporting a 10-year lifespan and up to 15,000 deep cycles. It also enables a 4S4P configuration, expanding total capacity to 20.48kWhideal for powering large systems like marine trolling motors or whole-RV setups without frequent replacements.-Reliable Low-Temperature Protection: This battery operates in a wide temperature range (-4 to 158 / -20 to 70) and automatically cuts off charging below 32 (0) to protect cells. It resumes charging once temps rise above 41 (5), ensuring consistent performance in cold environments like winter camping or northern coastal marine use.-100A Smart BMS Protection: The built-in 100A Battery Management System (BMS) safeguards against overcharge, deep discharge, overload, overheating, low temperatures, and short circuits. It also balances individual cells to maintain efficiency, preventing uneven wear that shortens battery lifecritical for long-term solar or marine power reliability.-Hassle-Free Purchase & Support: Our LiFePO4 batteries come with a 5-year warranty. For product concerns, reach our team via the Amazon page (we respond within 24 hours) or our official email. Our dedicated technical support helps with setup, troubleshooting, and connectivityso you never face power issues alone during outdoor adventures
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