KingSener
KingSener PA5026U 10.8V 48Wh 4200mAh laptop battery
Replacement lithium-ion battery for Toshiba Satellite P845, P850, P855, P870 and P875 models
- Colorsilver grey
- TypeBattery
- Compatibility48WH/4200mAh
- Battery TypeLithium-Ion
- Battery Voltage10.8V
- Battery Capacity4200mAh
- 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.
Highlights
- 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
Specifications
| Brand | Kingsener |
|---|---|
| Model | PA5026U |
| Part Number | PA5026U PA5026U-1BRS PABAS262 |
| Color | silver grey |
| Type | Battery |
| Compatibility | 48WH/4200mAh |
| Battery Type | Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4200mAh |
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.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



