ECO-WORTHY 12V 50Ah LiFePO4 Lithium Iron Phosphate Battery Deep Cycle Rechargeable Battery with Built-in BMS, Up to 15000+ Life Cycles, Perfect for Trolling Motor, Golf Cart, Power Wheelchair

[10 Year Lifetime] ECO-WORTHY 12V 50AH LiFePO4 Battery contains 3000~15000 cycle times, each lithium battery can run for more than 10 years, which is equivalent to 3 lead-acid batteries [100% Protection] Built-in BMS(Battery Management System) protects the cell from getting damage like: overcharge, over-discharge, short-circuit. And keep balance between battery cells. [Lightweight Design] The 50Ah lithium battery has a lightweight design and weighs only 12.65 pounds, much lighter than the lead-acid one. The lithium battery is easy to take outdoors and place in any position that can not be achieved by lead-acid ones. [Wide application] Suitable for RV, Caravan, Marine, Camper, Electric scooter, Golf Carts, Power wheels, Trolling motor, Tool trailer, Backup power supply, Solar, off-grid, etc. [Capacity Expansion] ECO-WORTHY LiFePO4 batteries support series and parallel connection, but we recommend that the maximum number of batteries connected in series or parallel is no more than four