We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black lithium-ion laptop battery with six cells, 11.1V 5200mAh

MSI

MSI BTY-L74 L75 957-173XXP-101 102 11.1V 5200mAh laptop battery

SKU CH-PF3W-DNSGQ

11.1 V lithium-ion replacement battery with 5200 mAh capacity fits MSI BTY-L74 and BTY-L75 models

  • CompatibilityCompatible with MSI BTY-L74 BTY-L75 957-173XXP-101 957-173XX
  • Battery TypeLithium-Ion
  • Extended runtime with 5200 mAh lithium-ion capacity
  • Reliable 11.1 V power delivery for MSI models
  • Six premium-grade cells ensure lasting durability
  • CE and RoHS certified for safety compliance
  • One-year warranty backs long-term performance

Replacement Battery for MSI BTY-L74 and BTY-L75

This 11.1V lithium-ion battery replaces the original MSI BTY-L74 and BTY-L75 units. It is built for owners of compatible MSI laptops who need a new power source. The 5200mAh capacity and six-cell design target users seeking reliable daily runtime. It is not for buyers who need a higher capacity than 5200mAh or a different voltage.

Practical Limits of Lithium-Ion Chemistry

The pack uses standard lithium-ion cells with no memory effect, so partial charges do not reduce usable capacity. Runtime scales with the 5200mAh rating and the laptop's own power draw. It is not for users who require hot-swap capability or an external charger. The chemistry dictates a finite cycle life that varies with usage patterns.

Six-Cell Build with CE and RoHS Certification

The battery housing uses premium A-grade cells arranged in a six-cell configuration. A manufactured printed circuit board manages overload protection and charging logic. CE and RoHS marks confirm compliance with safety and environmental standards. It is not for technicians who need user-serviceable cells or a modular connector system.

Highlights

  • Extended runtime with 5200 mAh lithium-ion capacity
  • Reliable 11.1 V power delivery for MSI models
  • Six premium-grade cells ensure lasting durability
  • CE and RoHS certified for safety compliance
  • One-year warranty backs long-term performance

Specifications

CompatibilityCompatible with MSI BTY-L74 BTY-L75 957-173XXP-101 957-173XXP-102
Battery TypeLithium-Ion

Questions about this item

Which part number matches my MSI laptop — BTY-L74, BTY-L75, 957-173XXP-101 or 957-173XXP-102?

This battery is compatible with all four part numbers, so you can use it for any MSI model that lists BTY-L74, BTY-L75, 957-173XXP-101 or 957-173XXP-102.

What does the 5200mAh rating deliver in daily use?

The 5200mAh lithium-ion pack stores enough charge for extended mobile work sessions and supports quick-charging cycles to restore capacity rapidly.

What voltage standard does the 11.1V figure represent for my system?

The 11.1V output matches the original MSI specification, ensuring the laptop's power management recognises the battery and regulates charging correctly.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.