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Rectangular black lithium-ion laptop battery, 76Wh 15.48V

Beisite

Beisite C41N2101-1 laptop battery 76Wh 15.48V for ASUS ROG Zephyrus G14

SKU CH-KJ8N-6Q7KB

76Wh 15.48V lithium-ion replacement battery for ASUS ROG Zephyrus G14 and ZenBook Pro 17 models

  • Battery typeLithium-Ion
  • Battery voltage rating15.48 V
  • Battery capacity76 Wh/4920 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor ROG Zephyrus G14 FX517 GA402 K6501 M6501 TUF517 UM6702 U
  • 76Wh capacity powers extended sessions on compatible ASUS laptops
  • 48V lithium-ion cell matches original voltage specifications exactly
  • Replaces part numbers C41N2101, C41N2101-1 and 41CP4/59-122
  • Fits ROG Zephyrus G14, TUF517 and ZenBook Pro 17 series models
  • New black battery includes 12-month manufacturer warranty

Replacement battery for Zephyrus G14

This lithium-ion unit is a direct replacement for part numbers C41N2101, C41N2101-1 and 41CP4/59-122. It fits the ROG Zephyrus G14 FX517 and GA402 families as well as the ZenBook Pro 17 UM6702, UX6404 and UX8402 series. Owners of those models can restore original runtime with a new, black cell pack.

76 Wh capacity at 15.48 V

The pack delivers 76 Wh and 4920 mAh, matching the factory specification for the listed notebooks. It comfortably powers typical workloads and media playback on the supported 14-inch and 17-inch chassis. Runtime will decrease under sustained heavy loads such as gaming or rendering, where the cells reach their current limit sooner.

Black lithium-ion pack

The battery uses the same form factor and connector orientation as the OEM unit, so it seats in the chassis without modification. No additional cables or brackets are included in the package. Build quality follows standard Li-ion safety norms, and the 12-month warranty period covers defects in materials and workmanship.

How it compares

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

Price $50.99
Pricier than about 82% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameC41N2101 C41N2101-1
Model nameC41N2101 C41N2101-1
Part number41CP4/59-122
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.48 V
Battery capacity76 Wh/4920 mAh
Compatibility
Compatible withFor ROG Zephyrus G14 FX517 GA402 K6501 M6501 TUF517 UM6702 UX6404 UX8402 Series

Questions about this item

Will this 15.48V 76Wh battery work with the original charger in my ASUS ROG Zephyrus G14?

Yes, the battery matches the original 15.48V specification so the existing charger will charge it normally.

How can I verify the new battery is recognised correctly after fitting it?

The BIOS and Windows will show the design capacity as 76Wh and the voltage as 15.48V, confirming correct detection.

Does the package include any tools or screws for the GA402 chassis?

The box contains only the battery; any screwdrivers or case screws must be sourced separately.

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