Ebike Battery 36V 48V 60V 20AH 25Ah Waterproof Li-Ion PACK for 502200W Electric Scooter. Our battery pack only use grade A cell for battery, safest packing process, never use cheap / false cells with false capacity / low price to attract buyers. Price = quality = customer’s service. Ebike battery charging cycle exceeds 1000 times. High-quality electric cells and a built-in BMS protection board prevent over-charge, over-discharge, over-current and short-circuit, ensuring long service life. Our battery fits most motor kits. For example: Bafang, Voilamart, CSC, Tongsheng, Ebikling. But exclude these four: Bosch, SHIMANO, Yamaha, Panasonic. Avoid extreme high and low temperatures when using or storing lithium-ion batteries; Pay attention to vibration and avoid falling and collision; Avoid excessive charging and discharging; Use the original battery charger; If long-term storage, discharge the lithium-ion battery to about 40% and leave it Store in a cool and dry place. CC/CV (Constant Current; Constant Voltage). 80% after 1000 Cycles. Apply for: 36V 0-550W Motor. Configuration: 10S8P (80 cells). Battery Cell: Top-A grade Li-ion 2500mah cell. Max Continuous Charge Current: 3A. Max Constant Discharge Current:20A (BMS). Peak Discharge Current: 60A. Charge Cut-off Voltage : 42V. Discharge Cut-off Voltage : 28V30V. Battery Weight: 4.5kg. Charging time : 7 hours. Apply for: 48V 50-1800W Motor. Configuration: 13S8P (104 cells). Battery Cell: Li-ion Top A grade 2600mah cells. Max Continuous Charge Current: 5A. Max Constant Discharge Current:50A (BMS). Peak Discharge Current: 150A. Charge Cut-off Voltage : 54.6V. Discharge Cut-off Voltage : 36.4V39V. Battery Dimensions: 26015070mm (10.235.92.76inch). Battery Weight: 5.2kg. Charger : 54.6V 3A. Charging time: 7 hours. Discharge connector:XT60 Port. Apply for: 60V 50-2000W Motor. Configuration: 16S8P (128 cells). Battery Cell: Li-ion aluminum Top A grade 2500mah cells. Charge Cut-off Voltage : 67.2V. Discharge Cut-off Voltage : 44.8V48V. Battery Dimensions: 32015070mm (12.595.92.76inch). Battery Weight: 6.4kg. 50A BMS Apply for: 60V 50-2200W Motor. Configuration: 16S9P (144 cells). Battery Cell: Li-ion Top A grade 2500mah cells. Charge Cut-off Voltage : 67V. Battery Dimensions: 32018570mm (12.597.282.76inch). Charging time: 9 hours. 1Ebike Battery with Discharge Plug. The battery must be FULLY charged before first use. The battery is stored in a cool and dry place. Do not Separation, extrusion, and impact. Do not put battery into water and fire. Keep away from children. We offer 30-day return&replacement. Thank you so much. Our working time:Monday- Friday, 9:00 to 18:00.