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Black rectangular lithium-ion laptop battery with label showing 15.2V 48Wh 49Wh

Beisite

Beisite NL40BAT-4 laptop battery 15.2V 48Wh 49Wh black

SKU CH-020W-G2JNG

15.2 V lithium-ion replacement battery with 48 Wh or 49 Wh capacity fits Clevo, Tuxedo, Machcreator and Schenker laptops

  • Battery typeLithium-Ion
  • Battery voltage rating15.2 V
  • Battery capacity48 Wh / 49 Wh
  • Product colorBlack
  • Product typeBattery
  • 2 V lithium-ion cell delivers 48 Wh to 49 Wh runtime
  • Direct replacement for part numbers NL40BAT-4, 6-87-NL4AS-53G00, 6-87-NL4CS-43G01, 41CP7/60/57
  • Fits Clevo NL41MU and NL51NU laptop models
  • Compatible with TUXEDO Aura 14 Gen3 and Aura 15 Gen3
  • Supports Schenker Work 14 Base and Machcreator-A 15.6 inch series

Compatible replacement battery

This lithium-ion battery replaces the original NL40BAT-4 unit in select Clevo, TUXEDO, Machcreator and SCHENKER laptops. It delivers 15.2V and a capacity of 48Wh / 49Wh. The black casing matches the factory appearance. Condition is new.

Build and daily use

The pack installs internally using the existing bay and connector, so no extra cables or adapters are required. A 12-month warranty covers manufacturing defects. The supplier notes the compatibility list is non-exhaustive and invites buyers to confirm fit before ordering.

Capacity and voltage spec

The decisive figure is the 48Wh / 49Wh rating at 15.2V, which must match the original battery label for correct operation. Buyers whose laptops need a different voltage or capacity should not use this part.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $51.99
Pricier than about 83% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameNL40BAT-4
Model nameNL40BAT-4
Part number41CP7/60/57
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.2 V
Battery capacity48 Wh / 49 Wh

Questions about this item

What voltage does the NL40BAT-4 battery supply and what capacity range does that cover?

The NL40BAT-4 delivers 15.2V with a capacity of 48Wh to 49Wh, matching the original specification for the listed Clevo and Tuxedo models.

Which chassis dimensions and mounting points must match for the NL40BAT-4 to fit?

The pack is built for Clevo NL41MU, NL51NU and Tuxedo Aura 14 Gen3, Aura 15 Gen3 chassis; it aligns with the screw holes and connector position of those exact models.

How is the NL40BAT-4 installed and what step do people often miss?

Power off, unplug the AC adapter, remove the bottom cover, disconnect the old battery cable, fit the NL40BAT-4, reconnect its cable before screwing the cover back, then charge fully for the first cycle.

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