Upgrade to Power, Durability, and Peace of Mind

Smaller. Smarter. Stronger.: The WEIZE 12V 100Ah LiFePO4 Battery delivers 1280Wh of power in a compact, lightweight design—25% smaller and 50% lighter than traditional lead-acid batteries, yet lasts 5X longer. Ideal for deep cycle upgrades in fish finders, ice fishing gear, RVs, solar systems, home alarms, and more. Size won’t limit your power.

Built to Outlast: Get up to 8000 cycles at 50% depth of discharge, far outperforming lead-acid batteries with just 500 cycles. Includes cold-weather protection for all-season reliability.

Smart & Safe Power: Equipped with an intelligent BMS, protecting against overcharge, over-discharge, overcurrent, short circuits, and temperature extremes. Auto-recovery design—no high-voltage reset needed.

Eco-Friendly & Maintenance-Free: Made from non-toxic, non-hazardous materials—no acid, no fumes, no mess. Mount in any position and enjoy a zero-maintenance, worry-free experience.

10-Year Peace of Mind: Backed by our dedicated WEIZE support team.  For best results: use a LiFePO4 charger and limit to 4 batteries in series.

Linking multiple batteries? Use the 4 AWG battery cable.

Discover the transformative power of Weize LiFePO4 Batteries and unleash unmatched performance, efficiency, and reliability. Embrace a greener and more sustainable future with batteries designed to elevate your energy solutions. Don't wait - make the switch to Weize today!