ECO-WORTHY 50Ah 12.8V Lithium Battery Emergency Power Backup Rechargeable LiFePO4 Lithium Iron Phosphate with 3000+ Deep Cycles and BMS Protection, Perfect forRV, Boat, Marine, Solar Panel System

• [10-Year Service Life] ECO-WORTHY lithium iron phosphate battery has more than 3000 times deep cycles, which is eight times than that of lead-acid batteries (300-400 times). The lifespan of each ECO-WORTHY LiFePO4 battery can reach 10 years.
• [Small Size and Ligh Weight] The 50Ah lithium battery weighs only 12.6 pounds, which is only 1/3 of the weight of a lead-acid battery, easy to move and install. It is an ideal choice for outdoor camping power supply and simple indoor installation.
• [BMS Comprehensive Protection] The lithium battery has a built-in Battery Management System (BMS) that can protect it from overcharge, deep discharge, overload, overheat, short circuit, and low self-discharge rate.
• [Wide Application] The 50Ah LiFePO4 battery has 640Wh power storage, perfect for motorhome, caravan, marine, electric scooter, golf carts, power wheels, trolling motor, tool trailer, backup power supply, off-grid solar power system, etc.
• [Warm Service] ECO-WORTHY provided 24/7 technical support team is available. Please call ECO-WORTHY hotline or contact us through Amazon if there is any questions or concerns you have.