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Black rectangular laptop battery with connector on one end

Beisite

Beisite C41N1727 55Wh 15.4V laptop battery for Asus Zephyrus M GM501

SKU CH-FRAX-Q4CTK

Replacement lithium-ion battery delivering 15.4V and 55Wh for Asus Zephyrus M GM501 series laptops

  • Battery typeLithium-Ion
  • Battery voltage rating15.4 V
  • Battery capacity55 Wh/3605 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor Zephyrus M GM501 GM501G GM501GM GM501GS GU501GM ROG GU50
  • 55 Wh capacity powers extended mobile work sessions
  • 4 V lithium-polymer chemistry matches original Asus specifications
  • Replaces part numbers C41N1727, 0B200-02900000 and 4ICP7/48/70
  • Fits Zephyrus M GM501, GM501G, GM501GM and GM501GS series laptops
  • Brand-new condition with 12-month manufacturer warranty

Compatible Replacement Battery

This lithium-ion battery is built for Asus ROG Zephyrus M GM501 series laptops. It matches the original C41N1727 part and fits numerous sub-models including GM501GM and GM501GS variants. The pack delivers 15.4V and 55Wh capacity in a black housing. It is a direct swap for the factory unit.

15.4 Volt Lithium-Ion Chemistry

The cell chemistry operates at a fixed 15.4V, so the laptop's charging circuit must be designed for that exact voltage. Lithium-ion packs age with each full cycle, gradually losing usable capacity over time. Heat and deep discharges accelerate that wear. The battery has no user-serviceable components inside.

55Wh Capacity For Daily Use

At 55Wh the pack powers typical productivity workloads for several hours on a single charge. Heavy gaming or sustained GPU loads will drain it faster, reducing runtime considerably. Users who need all-day mobility away from an outlet will find the capacity limiting. A spare unit or frequent charging becomes necessary for extended sessions.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameC41N1727
Model nameC41N1727
Part number4ICP7/48/70
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.4 V
Battery capacity55 Wh/3605 mAh
Compatibility
Compatible withFor Zephyrus M GM501 GM501G GM501GM GM501GS GU501GM ROG GU501 GU501G GU501GM Series

Questions about this item

Which part number should I choose for my Zephyrus M GM501?

This battery replaces part numbers C41N1727, 0B200-02900000 and 4ICP7/48/70, all of which are the same 15.4V 55Wh unit for the listed models.

What runtime can I expect from the 55Wh rating in my laptop?

The 55Wh capacity at 15.4V delivers 3605mAh, matching the original battery specification for the Zephyrus M GM501 series.

Does the 15.4V lithium-polymer pack use the standard connector for these Asus models?

Yes, the battery is built to the C41N1727 form factor and connector used across the GM501, GM501G, GM501GM, GM501GS, GU501 and ROG GU501 series.

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