Top quality lithium battery 48v 12ah rear rack ebike battery 48v 12ah LG/Samsung Cells battery pack

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Type Lithium Battery

Voltage 48v

Capacity 10 - 20Ah

Brand Name UNITPACKPOWER

Capacity 12Ah

Charger 2A

Color silver

Cell Samsung 2900mah

Case aluminium alloy

Weight 3.8kg

Size 435*155*50mm

BMS inbuilt

Certificate CE/ROHS/UL

Application E-bike / E-scooter /E-motocycle

Top quality lithium battery 48v 12ah rear rack ebike battery 48v 12ah LG battery pack 1.Battery specification Type LiNiCoMn2O4 Battery Pack 1. Basic Characteristics Weight ≤3.8 kg Dimension(D*H) 435*155*50mm Working temperature Charge Temperature 0~45°C Discharge Temperature -20~65°C Retention of charge (store in one month) ≥95% 2. Technical Data Rated Voltage 48V Rated Capacity C1 ≥ 12Ah Battery Resistance ≤100mΩ Charge Way of Charge CC/CV(Constant Current;Constant Voltage) Standard Charge Current 2A Max Charge Current 5A Max Charge Voltage 54.6V Cell OverCharge Protection Voltage 4.2V/Cell Discharge Continous Discharge Current 25A Discharge Cut-off Voltage 39V Cell Overdischarge Protection Voltage 3.0V/cell Ratio Discharge 1C >96%C1 2C >93%C1 3C >90%C1 Cycle Life ≥ 1000 Cycles 3. Safety Test Short Circuit Safety Test No fire, No explosion Overcharge Safety Test Crush Safety Test Needling Safety Test Extrusion Safety Test 130°C High Temperature Safety Test 2.Battery detail pictures This item price don't include rear rack, if you need rack also, please contact us. Electric bicycle batteries with US EU UK AU charger AC plug,it will be matched as delivery country if without request. There are 7 different kinds of electric bike battery discharge connectors available for you to choose, if without request will shipping with 250mm naked cables. 3.Discount: if you order above 5pcs per order please contact with us we can give you some discount. 4.Guarantee: 1 year warranty,if there is any quality problem in one month we can return the money after you provide the proof. After one month we can send BMS or cell to you for repair or you can send back to repair. All the battery we use high quality cell and BMS,we 100% test every battery before shipping.Rest assured purchased! 5.Company Information: