·Convenient Portability: 100% new design, Size: 5.87*5.98*10.08 inch. Reduce 30% in volume compared with similar products in the market, easy to carry outdoors.·Wide Application: Suitable for various outdoor applications: fishfinder, trolling motor, camping, RV, boat, marine.·Creative Design: Heat emission holes added to help battery cool down. M5 terminal and DC 5.5*2.5mm can charge and discharge at the same time.·Comprehensive Protection: Built-in BMS protects the battery from overcharge, deep discharge, overload, overheat, short circuit and keeps battery cell balance.·Service Support: Reliable quality guarantee with UN38.3 and CE certificate. 30 days refund and 3 years warranty.Worry-free shopping experience, just buy it now!

·Longer Life Span: Up to 80% capacity for 3000 cycles in recommended conditions. The typical SLA has 300-400 cycles. ECO-WORTHY Lithium batteries last so long that the price per use is a fraction of traditional batteries.·Lightweight Champion: Our lithium battery 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.·High Efficiency: It provides up to 95% of their rated capacity while a lead-acid battery is usually limited to 50%. You get all the juice down to the last drop. It can support fast charging or solar panel charging.·Extremely Safe: LiFePO4 batteries are safest battery type available today. ECO-WORTHY lithium battery has a built-in Battery Management System(BMS), we can guarantee the safety and reliability of our batteries.·Wide Application: Suitable for RVs, Solar systems, off-grid, Boats, Fish finders, Power wheels, Scooters, Industry, Hiking, Camping, Backup power supply, etc.

·Longer Life Span: Up to 80% capacity for 3000 cycles in recommended conditions. The typical SLA has 300-400 cycles. ECO-WORTHY Lithium batteries last so long that the price per use is a fraction of traditional batteries.·Lightweight Champion: Our lithium battery 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.·High Efficiency: It provides up to 95% of their rated capacity while a lead-acid battery is usually limited to 50%. You get all the juice down to the last drop. It can support fast charging or solar panel charging.·Extremely Safe: LiFePO4 batteries are safest battery type available today. ECO-WORTHY lithium battery has a built-in Battery Management System(BMS), we can guarantee the safety and reliability of our batteries.·Wide Application: Suitable for RVs, Solar systems, off-grid, Boats, Fish finders, Power wheels, Scooters, Industry, Hiking, Camping, Backup power supply, etc.

·10 Year Lifetime: ECO-Worthy lithium iron phosphate battery (LiFePO4) can be recharged more than 3000 times in a deep cycle to achieve a longer cycle life. More than 8 times higher than lead-acid batteries (generally only 300-400 cycles can be charged).·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 10.7 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.·Broad Application: The 50AH lithium battery is Suitable for Golf Carts, Power wheels, Trolling motor, RV, Tool trailer, Caravan, Marine, Camper, Electric scooter, Backup power supply, Solar, off-grid, etc.·Capacity Expansion: The 50AH lithium battery can be used not only in parallel connections but also in series. It involves up to 4 identical batteries for connection in series and unlimited batteries in parallel.