Eco-Worthy 12V 280Ah LiFePO4 Battery

This battery offers 6000+ deep cycles, far exceeding traditional lead-acid batteries. It weighs only 61.7 lbs, making it easier to carry and install. The built-in BMS protects against overcharge, over-discharge, over-current, short-circuit, and high-temperature discharge. The price drops from $599.99 to $399.98 when you apply the coupon code "SUNNYSAVINGS" at checkout. Shipping is free.