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 pack

Beisite

Beisite BTY-M6J 11.4V 64.98Wh laptop battery

SKU CH-F1TK-W9573

Replacement lithium-ion battery delivering 11.4V and 64.98Wh for compatible MSI Stealth Pro GS63 and GS73 series laptops

  • ColorBlack
  • TypeBattery
  • Compatibilityfor Stealth Pro GS63 7RE-009CN 7RE-018CN GS63VR 6RF-016CN 7R
  • Battery TypeLithium-Ion
  • Battery Voltage11.4V
  • Battery Capacity64.98Wh
  • Compatible with GS63 and GS73 Stealth Pro series
  • 98Wh capacity delivers extended runtime
  • 4V lithium-ion cell matches original spec
  • Replaces BTY-M6J, BTY-U6J and 31CP6/73/95 part numbers
  • Brand new battery with 12 month warranty

Replacement Battery for Stealth Pro GS63 and GS73

This 11.4V 64.98Wh lithium-ion battery replaces part numbers BTY-M6J, BTY-U6J and 31CP6/73/95. It fits the GS63 Stealth Pro series including models 7RE-009CN, 7RE-018CN, 6RF-016CN, 7RF-258CN, 7RF-239CN and 6RF-095CN. It also fits the GS73 Stealth Pro series including models 7RE-004CN, 6RF-013CN, 7RG-035CN and 7RF-284CN. The unit ships new in black.

Suitable for owners of listed Stealth Pro notebooks

Buyers with a compatible GS63 or GS73 model can restore original runtime with this direct replacement. Users whose laptop requires a different voltage, capacity or physical connector should look elsewhere. The battery does not support models outside the specified series or part numbers.

Drop-in fit for supported chassis

The battery slots into the existing bay without adapters or cable changes. It frees the user from relying on AC power for mobile work. No additional hardware or firmware updates are required for installation.

Highlights

  • Compatible with GS63 and GS73 Stealth Pro series
  • 98Wh capacity delivers extended runtime
  • 4V lithium-ion cell matches original spec
  • Replaces BTY-M6J, BTY-U6J and 31CP6/73/95 part numbers
  • Brand new battery with 12 month warranty

Specifications

BrandBTY-M6J
ModelBTY-M6J
Part Number31CP6/73/95
ColorBlack
TypeBattery
Compatibilityfor Stealth Pro GS63 7RE-009CN 7RE-018CN GS63VR 6RF-016CN 7RF-258CN 7RF-239CN 6RF-095CN GS73 7RE-004CN GS73VR 6RF-013CN 7RG-035CN 7RF-284CN Series
Battery TypeLithium-Ion
Battery Voltage11.4V
Battery Capacity64.98Wh

Questions about this item

My laptop is a GS63VR 7RF-258CN — will this BTY-M6J battery fit without any other parts?

The BTY-M6J is listed as a direct replacement for the GS63VR 7RF-258CN, so it fits the existing battery bay and connector with no extra components.

I want to keep my current 11.4 V charger — will this 11.4 V 64.98 Wh battery charge normally with it?

The battery matches the original 11.4 V specification, so your existing charger will charge it normally.

After installing the battery, how can I confirm the 64.98 Wh capacity is being reported correctly?

Check the battery information in your OS or BIOS; it should show a design capacity of 64.98 Wh and a voltage of 11.4 V.

Also in this aisle

People compared these

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