Item specifics High capacity 48v 58Ah 1000w 13S3P Lithium-ion Battery Pack For 54.6v E-bike Electric bicycle Scooter with discharge BMS and charger Product Parameters Battery brand: Reoaoone Battery Type: 18650 Single-cell voltage: 3.7V Combination: 13 Series 3 and Nominal voltage: 48V Input voltage: 48V Output voltage: 48V After the combined capacity: 58000mAh (58Ah) Battery Dimensions: 238 x 68 x 65mm (There may be a 10 mm error) 3 x 13 Outside packaging: Blue PVC Inside with protective circuit: overcharge, over discharge, over current, short circuit protection! The battery charging requirements: If you need another charger please buy from us !! 1: Because of the need for a dedicated lithium battery charger; 2: Charging voltage: 48V 3: Charge current: greater than or equal to 5A The battery discharge requirements: 1: Output 18 lines, length 200mm, red and black each one 2: Enter the outlet line leads to a 2.1 length 200mm 3: Rated discharge current: greater than or equal to 10A 4: maximum instantaneous current: 40A 5: Maximum operating current: 13A Shipping list: 1,1 pcs 48v battery (with BMS) 2. 1 pcs charger Since some parcels can only deliver 2 kg of goods in some countries, some countries need to send two parcels