EU 21CP5/57/128-2 battery, rechargeable 21CP5/57/128-2 Li-ion battery pack
Please carefully check your original battery to ensure that the model number is 21CP5/57/128-2, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.
21CP5/57/128-2 battery, 7.4V 7400mAh, 54.00Wh
Battery Code: NLVL13M4P0254WHB4
Battery Name: 21CP5/57/128-2 battery
Battery Type: Li-ion Battery Volt: 7.4V Battery Capacity: 7400mAh, 54.00Wh Battery Color: Black Battery Cells: Grade A, 4 Cells Battery Condition: original/genuine 1 Year Warranty Description: 7.4v or 7.6v Compatible Battery Models: [ 21CP5/57/128-2 ], [ L13M4P02 ], [ L13M4PO2 ], [ L13N4P01 ], [ L13N4P02 ],
In stock Original price: € 64.70 Today's price: € 45.29
(Updated: Aug 2026 In stock)You save: € 19.41
21CP5/57/128-2 battery, 7.4V 7400mAh, 54.00Wh
Battery Code: NLVL12M4P2154WHB6
Battery Name: 21CP5/57/128-2 battery
Battery Type: Li-Polymer Battery Volt: 7.4V Battery Capacity: 7400mAh, 54.00Wh Battery Color: Black Battery Weight: 320g Battery Cells: Grade A, 6 Cells Battery Condition: Brand New, Replacement Battery, 1 Year Warranty Compatible Battery Models: [ L12M4P21 ], [ 121500156 ], [ 21CP5/57/128-2 ], [ 121500225 ], [ 2ICP557123-2 ], [ L13S4P21 ],
In stock Original price: € 71.70 Today's price: € 50.19
(Updated: Aug 2026 In stock)You save: € 21.51