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Black rectangular laptop battery with six cells and label showing model PA3817U-1BRS 10.8V 5200mAh

PISKEKAT

PISKEKAT PA3817U-1BRS laptop battery 10.8V 5200mAh 6-cell

SKU CH-ZKMS-JPA7Z

A 10.8V 5200mAh 6-cell lithium-ion replacement battery for many Toshiba Satellite models

  • Battery typeLaptop Batteries
  • Longer runtime with 5200mAh capacity
  • Reliable power from 10.8V Li-ion cells
  • Lightweight design at 0.75 lb weight
  • Fits many Toshiba Satellite C660 and L755 models
  • Replaces original PA3817U-1BRS and PA3818U batteries

PA3817U-1BRS 10.8V 5200mAh laptop battery

This new lithium-ion battery delivers 10.8 volts and 5200 milliampere-hours across six cells. It is built to replace the original power pack in compatible Toshiba Satellite notebooks. The black casing matches the factory appearance and weighs roughly twelve ounces.

Compatible Satellite models and exclusions

The unit fits a wide range of Satellite C660, C660D and Pro C660 variants plus several L755 series machines. It will not suit laptops outside the listed model numbers or devices that require a different voltage or connector layout.

5200mAh capacity decides runtime

The 56 watt-hour rating determines how long the notebook runs on battery power. Buyers needing longer endurance should look for a higher-capacity alternative, while those who only need a direct replacement will find the specified capacity matches the original design.

How it compares

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

Price $33.99
Pricier than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLaptop Batteries

Questions about this item

Which Toshiba Satellite models accept the PA3817U-1BRS 10.8V 5200mAh battery?

It fits Satellite C655, C650D, C675, C660, L700, L750, L755, L770, L645, L655, L675, P745, P755, P775, M640, M645, A660, A655 and A665 series laptops.

Will the 6-cell 56Wh pack work with the original PA3818U or PA3819U charger?

Yes, the 10.8V Li-ion pack is designed for the same voltage rails as PA3818U, PA3819U, PA3816U and PA3634U adapters.

How can I confirm the new battery is charging correctly after installation?

The OS battery icon should show a rising percentage and the charge LED on the laptop will glow while the 5200mAh pack accepts current.

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