EU L21B4P78 battery, rechargeable L21B4P78 Li-ion battery pack

Please carefully check your original battery to ensure that the model number is L21B4P78, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.

L21B4P78 battery, 15.48V 4465mAh, 69.10Wh

Battery Code:NLVL21C4P784465B8
Battery Name:L21B4P78 battery
Battery Type: Li-Polymer
Battery Volt: 15.48V
Battery Capacity: 4465mAh, 69.10Wh
Battery Color: Black
Battery Cells: Grade A, 8 Cells
Battery Condition: original/genuine 1 Year Warranty
Compatible Battery Models:[ 5B10W51890 ], [ L21B4P78 ], [ L21C4P78 ], [ L21D4P78 ], [ L21L4P78 ], [ L21M4P78 ], [ SB10W51991 ],
  • In stock
  • Original price: € 71.70
  • Today's price:
    € 50.19
    (Updated: Aug 2026 In stock)
  • You save: € 21.51
Your Machine Model: *
Qty:


Genuine Lenovo SB10W51991, L21M4P78 Laptop Batteries L21B4P78 69.1Wh
Accept Paypal, VISA, MasterCard
( 3-11 days fast shipping )

L21B4P78 battery, 15.48V 4465mAh, 69.10Wh

Battery Code:NLVL21M4P7869.1WHB4
Battery Name:L21B4P78 battery
Battery Type: Li-Polymer
Battery Volt: 15.48V
Battery Capacity: 4465mAh, 69.10Wh
Battery Color: Black
Battery Cells: Grade A, 4 Cells
Battery Condition: original/genuine 1 Year Warranty
Compatible Battery Models:[ 5B10W51890 ], [ L21B4P78 ], [ L21C4P78 ], [ L21D4P78 ], [ L21L4P78 ], [ L21M4P78 ], [ SB10W51991 ],
  • In stock
  • Original price: € 65.69
  • Today's price:
    € 45.98
    (Updated: Aug 2026 In stock)
  • You save: € 19.71
Your Machine Model: *
Qty:


Genuine for Lenovo 5B10W51890, SB10W51991, L21M4P78 Laptop Batteries
Accept Paypal, VISA, MasterCard
( 3-11 days fast shipping )
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