Electric Bicycle E-bike Battery 36V 10AH 48V 13AH 15ah 10Ah Lithium Motor bike. Bicycle E-bike Battery 24V 36V 48V 13AH 10Ah 1000W 350W 500W 750W UK. Packages cannot be sent to any island addresses such as Faroe Islands, Jersey (Channel Islands), Canary Islands. Certified by CE, ROHS and UN38.3. If the battery has an on/off switch, be sure to turn off the power switch. Please insulate the positive and negative terminals of the battery as you received it. Please use foam or other materials to fix the battery so that the battery will not shake in the carton. Please fully charge the battery immediately after you receive it to activate the battery for maximum capacity. In order to maintain the highest power and longest service life, please ensure that the battery is charged at least once every three months, and if you are going to store it for a long period of time, please make sure that the battery capacity is maintained at more than 80%. Batteries should be kept in a dry environment, away from fire and water. When the battery capacity is lower than 20%, please charge it in time to ensure the battery life. We will handle it properly.