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Rectangular black lithium-ion laptop battery pack with label showing 11.55V 7900mAh

KingSener

KingSener PFIDG-03-17-3S2P-0 laptop battery 11.55V 7900mAh

SKU CH-1YSE-KW3KJ MPN PFIDG-03-17-3S2P-0

Replacement Li-ion battery delivers 11.55V and 7900mAh capacity for compatible laptops

  • Battery Voltage11.55V
  • Battery Capacity7900mAh/91.24WH
  • Delivers 91.24 Wh of energy for extended runtime
  • 7900 mAh capacity supports longer sessions away from power
  • 55 V output matches original specification for reliable operation
  • Built with high-quality Li-ion cells for stable performance
  • Replacement unit fits MECHREVO, Medion, Tongfang and Schenker models

What this battery replaces

The KingSener PFIDG-03-17-3S2P-0 is a direct replacement for the original battery in compatible MECHREVO Code 01 Air II S1 Plus, Medion Erazer Beast X10, Tongfang GM7MPHP and Schenker VIA 15 laptops. It matches the original dimensions and connector layout so installation requires no modification. Users who need a fresh power source for these specific models will find a 100 percent compatible fit.

Voltage and capacity limits

This Li-ion pack delivers 11.55V with a rated capacity of 7900mAh and 91.24WH. The fixed voltage means it only suits laptops designed for this exact electrical profile; systems requiring a different voltage cannot use it. Runtime scales with the 7900mAh figure, so workloads that draw higher current will deplete the charge faster than lighter tasks.

When the upgrade makes sense

The jump is worth it when the original pack no longer holds a useful charge or shows reduced running time. It is not for buyers who want a higher capacity than 7900mAh or a different voltage, nor for laptops outside the listed compatibility list. A full charge and discharge cycle repeated two or three times helps the new cells reach stable performance.

Highlights

  • Delivers 91.24 Wh of energy for extended runtime
  • 7900 mAh capacity supports longer sessions away from power
  • 55 V output matches original specification for reliable operation
  • Built with high-quality Li-ion cells for stable performance
  • Replacement unit fits MECHREVO, Medion, Tongfang and Schenker models

Specifications

BrandKingSener
ModelPFIDG-03-17-3S2P-0
Part NumberPFIDG-00-13-3S2P-0
PFIDG-03-17-3S2P-0
PFIDG00133S2P0
PFIDG03173S2P0
Battery Voltage11.55V
Battery Capacity7900mAh/91.24WH

Questions about this item

Which KingSener model matches my laptop — PFIDG-03-17-3S2P-0 or PFIDG-00-13-3S2P-0?

Both part numbers refer to the same 11.55 V 7900 mAh battery; choose the one printed on your original pack.

What does the 91.24 Wh rating mean for daily runtime on a MECHREVO Code 01 Air II S1 Plus?

It stores 91.24 Wh of energy; actual hours depend on your workload, screen brightness and power profile.

Does the 11.55 V output work with the Schenker VIA 15 charging circuit without modification?

Yes — the replacement is built to the original 11.55 V specification so it fits the existing charging logic.

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