Timeusb 12V 50Ah Pro LiFePO4 Battery, 15000+ Deep Cycles, with Grade a Lithium Battery Cells, Built-in 50A BMS, Perfect for Electric Wheelchair, Trolling Motor, Kayak

‌✅Premium Grade A LiFePO4 Cells: Engineered with top-tier A-grade battery cells for unmatched durability and 15000+ deep cycles. Ideal for daily use in electric wheelchairs, trolling motors, kayaks, and RV/camper power systems ✅Ultra-Light & Compact: Weighs only 11.18 lbs (lighter than a house cat!) with compact dimensions of 7.68×6.54×6.77 inches. High energy density (57Wh/lb) fits effortlessly into tight spaces in RVs, travel trailers, or marine equipment. ✅Built-in 50A BMS with 5-Layer Protection: Advanced Battery Management System safeguards against overcharge, over-discharge, over-current, short circuits, and high temperatures for ultimate safety. Survives -4°F to 140°F with 15K+ cycles (@80% DoD). UL/IEC/UN38.3 certified safety. ✅Expandable Capacity for Custom Power: Flexibly connect up to 16 units (4S4P configuration) to build systems up to 51.2V 200Ah/10.24kWh. Perfect for solar energy storage, off-grid setups, and high-demand applications. ✅5-Year Warranty + Lifetime Tech Support: Our expert team provides tailored solutions within 24 hours for any application – from marine use to solar systems. 💖Note: This battery is not suitable for starter batteries or golf carts. Ensure proper fastening methods, such as using a bolt or a harness OT terminal piece with a thickness of at least 2 mm. If thinner than 2mm, add a flat washer for fastening.