We provide a variety of lithium battery packs, OEM services, have any questions please contact us! Application: Motor power is between 200W-500W,ebike bicycle ,electric scooter,electric skateboard,power wheelchair. Specification : Rated voltage: 24V Output Voltage: 16.5-25.2 V Combination mode: 6 series 6 parallel Number of batteries: 36 cell Single cell size: 18mm diameter x 65mm height Battery capacity: 18Ah Dimensions: 68x110x130mm (Can customized ) Total weight: 1.8kg around Internal protection circuit: overload, over discharge, over current, short circuit protection Battery weight: about 1825g Battery cells inside : Big brand cells . Good quality! Life Cycles :Over 1000 times Applications: electric vehicles, model aircraft, electric tools, Battery pack diy, Golf carts, sightseeing coaches, electric Motorcycles, electric bicycles ,power wheelchairs And Others . Note: If the motor power is more than 500W, please contact us via email, we can customize the matching battery for you, but you need to charge extra!