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Rectangular silver-grey laptop battery with label showing model and capacity

KingSener

KingSener PA5026U 10.8V 48Wh 4200mAh laptop battery

SKU CH-S9GK-GTBVF MPN PA5026U

Replacement lithium-ion battery for Toshiba Satellite P845, P850, P855, P870 and P875 models

  • Battery typeLithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,200 mAh
  • Product colorSilver grey
  • Product typeBattery
  • Compatible with48WH/4200 mAh
  • 48Wh capacity keeps your Toshiba Satellite running longer
  • 8V lithium-ion cells deliver stable power for daily tasks
  • Japanese-made cells ensure reliable performance and safety
  • Replaces PA5026U, PA5026U-1BRS and PABAS262 part numbers
  • Fits Satellite P845, P850, P855, P870, P875 and P845T models

Compatible replacement for Toshiba Satellite P

This KingSener PA5026U battery replaces the original PABAS262 unit in Satellite P845, P850, P855, P870 and P875 models. It delivers 10.8V and 48Wh capacity using lithium-ion cells. The silver-grey pack fits the same bay and connects to the existing motherboard header without adapters.

Japanese cells in a direct-fit housing

Cells made in Japan are assembled into a replacement chassis that matches the factory dimensions and latch positions. The connector layout mirrors the original part numbers PA5026U-1BRS and 262, so the battery seats securely and the charge controller recognises it immediately. No case modification or cable routing is required.

Ready-to-use power with two-year cover

The package contains only the battery itself; no tools, screws or software discs are included. Installation is a simple swap that restores mobile operation to the listed Satellite notebooks. A 100% brand-new build and a two-year replacement period give confidence in long-term reliability.

How it compares

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

Price $22.99
Cheaper than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingsener
Model namePA5026U
Part numberPA5026U PA5026U-1BRS PABAS262
Product colorSilver grey
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating10.8 V
Battery capacity4,200 mAh
Compatibility
Compatible with48WH/4200 mAh

Questions about this item

What voltage does the PA5026U battery deliver and what capacity does that provide?

The battery supplies 10.8 V and is rated at 48 Wh or 4200 mAh, matching the original specification for the listed Toshiba Satellite models.

Which Toshiba Satellite chassis does the PA5026U fit without modification?

It is a direct replacement for Satellite P845, P845T, P850, P855, P870, P870D and P875 chassis, using the same form factor as the original PABAS262 pack.

How is the PA5026U installed and what step do users often miss?

Power off the laptop, remove the AC adapter, slide the old pack out after releasing its latch, insert the new pack until it clicks, then perform a full charge-discharge cycle to calibrate the fuel gauge.

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