EU AUPS-B20 laptop battery, replacement AUPS-B20 Li-ion battery pack

When order the AUPS-B20 laptop battery, you should open your AUPS-B20 laptop, Carefully compare it with your original AUPS-B20 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.

AUPS-B20 laptop battery, 7.4V 3800mAh, 28.12Wh

Battery Code:NIEBATLI2S2P3800B4
Battery Name:AUPS-B20 battery
Battery Type: Li-Polymer
Battery Volt: 7.4V
Battery Capacity: 3800mAh, 28.12Wh
Battery Color: Black
Battery Cells: Grade A, 4 Cells
Battery Condition: original/genuine 1 Year Warranty
Compatible Battery Models:[ BAT-LT-2S2P3800 ], [ BAT-LI-2S2P3800 ], [ BAT-L1-2S2P3800 ],
  • In stock
  • Original price: € 80.53
  • Today's price:
    56.37
    (Updated: Aug 2026 In stock)
  • You save: € 24.16
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IEI BAT-LI-2S2P3800 Battery, 28.12Wh
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( 3-11 days fast shipping )