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Rectangular black laptop battery with label showing 6-cell 5200mAh 11.1V

PISKEKAT

PISKEKAT PA3817U-1BRS 6-cell 5200mAh 11.1V laptop battery

SKU CH-EQ5A-A95HG

Replaces many Toshiba Satellite part numbers with a 6-cell 5200 mAh 11.1 V lithium-ion pack rated for up to 500 cycles

  • Battery typeLaptop Batteries
  • Longer runtime from 5200 mAh 48 Wh capacity
  • Reliable power through 6-cell 11.1 V lithium-ion design
  • Wide compatibility across Toshiba Satellite C655 C675 L645 L655 L745 L755 P745 P775 M645 A660 A655 series
  • Certified safety with CE and FCC compliance
  • Durable lifespan rated up to 500 recharge cycles

Replacement battery for Toshiba Satellite series

This new lithium-ion battery replaces the original PA3817U-1BRS pack in a wide range of Toshiba Satellite models including the C655, C675, L645, L655, L745, L755, P745, P755, P775, M645 and A660 series. It is built for owners who need a direct-fit power source to restore mobility to an ageing notebook.

5200 mAh capacity and 500-cycle rating

The 6-cell pack delivers 5200 mAh at 11.1 volts for 48 watt-hours of stored energy, matching the factory specification. Rated for up to 500 recharge cycles, it supports daily charge and discharge routines, and CE and FCC certifications confirm compliance with electrical safety standards.

Direct-fit form factor for listed part numbers

The battery matches the physical profile of part numbers PA3816U-1BRS, PA3817U-1BRS, PA3817U-1BAS, PA3818U-1BRS, PA3818U-1BAS, PA3819U-1BRS, PA3819U-1BAS, PABAS227, PABAS228, PABAS229 and PABAS230, so it slides into the existing bay without adapters. Buyers whose laptops use a different battery connector or chassis layout will need a different replacement.

How it compares

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

Price $42.99
Pricier than about 74% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLaptop Batteries

Questions about this item

How many recharge cycles can the 5200mAh 6-cell Li-ion battery deliver before it needs replacing?

The battery is rated for up to 500 recharge cycles over its lifetime, after which capacity will drop enough to require a replacement.

What is the first limit reached during sustained use — runtime per charge or total cycle life?

Runtime per charge is limited by the 48 Wh capacity; the 500-cycle rating governs long-term lifespan, not single-session runtime.

Does the 11.1 V 6-cell pack run hotter or draw more power than the original during all-day operation?

The replacement matches the original 11.1 V 48 Wh specification, so heat and power draw remain the same as the factory battery.

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