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Rectangular black laptop battery with six cells and label showing 58 Wh 5200 mAh

PISKEKAT

PISKEKAT PA3817U-1BRS laptop battery 6-cell 58 Wh 5200 mAh

SKU CH-3TFJ-ATZXS

Six-cell 58 Wh replacement battery compatible with numerous Toshiba Satellite models and part numbers PA3817U-1BRS, PA3818U, PA3819U

  • Battery TypeLaptop Batteries
  • Reliable power with a 6-cell 58 Wh design
  • Extended runtime from 5200 mAh capacity
  • Fits Toshiba Satellite L755 C655 M645 L750P series
  • Replaces PA3817U-1BAS PA3818U PA3819U part numbers
  • Brand-new condition ensures full performance from day one

Compatible Toshiba Laptop Battery

This Piskekat PA3817U-1BRS replacement battery delivers 58 Wh capacity across six cells. It is built for owners of listed Toshiba Satellite models who need a direct swap for the original pack.

Suits owners of specific Satellite series

It fits the L755, C655, M645, L750P, L600, L675, L700, L745, L750D, L755D and M640 families plus related P745 and P755 units. Buyers with laptops outside this compatibility list should look elsewhere.

Simple slide-in installation

The pack matches the original form factor so it clicks into the battery bay without tools. The most common issue is ordering the wrong part number for a model that looks similar but uses a different connector.

Highlights

  • Reliable power with a 6-cell 58 Wh design
  • Extended runtime from 5200 mAh capacity
  • Fits Toshiba Satellite L755 C655 M645 L750P series
  • Replaces PA3817U-1BAS PA3818U PA3819U part numbers
  • Brand-new condition ensures full performance from day one

Specifications

Battery TypeLaptop Batteries

Questions about this item

Which Toshiba Satellite model numbers must my laptop carry for this PA3817U-1BRS battery to fit?

The battery fits Toshiba Satellite models including L755, C655, M645, L750P, L600, L675, L675D, L700, L745, L750D, L755D, M640, P745 series and the many sub-models listed such as C655-S5118, L755-S5213, P755-S5385 and others shown in the compatibility list.

Can I keep my existing PA3818U or PA3819U charger when I install this 6-cell 58 Wh battery?

Yes, the battery replaces part numbers PA3817U-1BAS, PA3818U, PA3819U and PA3816U-1BRS, so your current charger for those parts will continue to charge the new pack normally.

How can I verify the 5200 mAh capacity is reporting correctly after the first full charge cycle?

After a full charge, open the BIOS or Windows battery report and confirm the design capacity shows 58 Wh and the full charge capacity reads close to 5200 mAh, matching the label on the battery.

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