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Black rectangular lithium-ion battery pack for GPD Win Max2

Beisite

Beisite AEC634791-4S1P 15.4V 67.144Wh laptop battery for GPD Win Max2

SKU CH-0R5J-ZDR5M

A 15.4 V lithium-ion replacement battery delivering 67.144 Wh for the GPD Win Max2 handheld gaming tablet

  • Battery typeLithium-Ion
  • Battery voltage rating15.4 V
  • Battery capacity67.144 Wh/4360 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor GPD Win Max2 Handheld Gaming Tablet PC
  • Replaces original AEC634791-4S1P and 41CP7/47/91 part numbers
  • Delivers 67.144Wh capacity for extended handheld sessions
  • 4V lithium-ion chemistry matches GPD Win Max2 requirements
  • 4360mAh rating supports longer gaming away from outlets
  • 12-month warranty backs the new replacement battery

Direct replacement for GPD Win Max2

This new lithium-ion battery matches the original 41CP7/47/91 part number and the AEC634791-4S1P reference. It delivers 15.4V and 67.144Wh of capacity at 4360mAh, restoring factory runtime to the handheld gaming tablet PC.

Single battery unit in the box

The package includes one black battery only, with no cables, tools or software supplied. Installation relies on the existing connectors inside the GPD Win Max2, so no extra accessories change the fitting process.

Suits owners of a GPD Win Max2 needing a fresh cell

Users with other handhelds or laptops cannot use this pack because the voltage, capacity and part-number mapping are specific to this model. Buyers who want a higher-capacity alternative or a multi-battery kit should look elsewhere.

How it compares

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

Price $145.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameAEC634791-4S1P
Model nameAEC634791-4S1P
Part number41CP7/47/91
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.4 V
Battery capacity67.144 Wh/4360 mAh
Compatibility
Compatible withFor GPD Win Max2 Handheld Gaming Tablet PC

Questions about this item

How often will the 15.4V 67.144Wh lithium-ion battery need replacement under daily use?

The battery is a consumable component; replacement timing depends on individual charge and discharge patterns.

What limits runtime first during extended gaming sessions on the GPD Win Max2?

The 4360mAh capacity determines how long the device runs before needing a recharge.

Does the battery generate noticeable heat or noise during all-day operation?

The battery itself operates silently; any heat comes from the host device's processor and charging circuitry.

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