[EU Direct] UNITPACKPOWER 48V 15Ah 2500mA 30A Electric Bike Rear Rack Battery Lithium ion E-bikes Battery Case with Doub

Specification ModelS019Nominal capacity15AhNominal Voltage48VComposed type13 series 6 parallels 78pcs cellBuilt in BMS30AmpFit motor power48V 52V 350W 500W 750W 1000WRiding mileage39 55kmCharge current2ACharging cut off voltage54 6VBattery weight4 5kg 9 92lbBattery charger2A standard chargerSize435x150x106mmCharge temperature0 45℃Discharge temperature 20 65℃Cycle life1000 cyclesFeatures 1 Built ingenuineA gradehigh quality brand18650 lithium cell 2 Battery case with controller place if your controller small enough 3 Waterproof and solid aluminium case strong a lot than plastic case 4 With LED tail light keep safe riding in night 5 Lighted batteryLED powerIndicator inform you the battery capacity in time 6 With portable handle easy to assemble and disassemble the battery 7 Lock with Keys securely locks the mount on bike rack Package included 1 x Battery with keys1 x Battery install plate and other parts1 x Charger EU plug 1 x User ManualWarnings and Cautions in Using the Battery To prevent a possibility of the battery from leaking heating or explosion please observe the following precautions Do not immerse the battery in water and keep the battery in a cool dry surrounding if it stands by Not use or leave the battery near a heat source as fire or heater Use the battery charger specifically for that purpose when recharging Do not reverse the position and negative terminals Do not connect the battery to an electrical outlet Do not discard the battery in fire or