Dr. Battery MPL16209P-T01 laptop battery 10.8V 4400mAh
Replacement 6-cell lithium-ion battery for compatible Toshiba Satellite and Satellite Pro laptops, rated 10.8 V and 4400 mAh
- Battery type6 Cell Lithium-Ion
- Battery voltage rating10.8 V
- Battery capacity4,400 mAh
- Product colorBlack
- Product typeBattery
- Compatible withToshiba Satellite A660 / A665 / C645D / C650 / C650D / C655
- Replaces multiple Toshiba Satellite and Satellite Pro models
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 8 V output matches original PA3634U-1BAS specifications
- Built-in smart chip provides overheat and short-circuit protection
- Dr. Battery quality control since 2006 with 1-year warranty
Replacement battery for Toshiba Satellite
The Dr. Battery MPL16209P-T01 is a new six-cell lithium-ion pack rated at 10.8 V and 4400 mAh. It replaces the original PA3634U-1BAS and PABAS228 modules across a wide range of Satellite and Satellite Pro models including the A660, A665, C650, C655, P755 and P775 families. Owners of those laptops can restore factory runtime without adapters or modifications.
Built-in protection chip changes daily use
A smart control circuit manages charging current, reduces idle draw and extends discharge time compared with unprotected cells. The same circuitry provides short-circuit, overheat and overload safeguards so the pack shuts down safely if a fault occurs. Buyers who need hot-swap capability or external charge indicators will not find those features here.
Six-cell 48 Wh capacity sets the practical limit
The 48 Wh energy rating defines maximum runtime per charge and cannot be increased by firmware or settings. Systems that originally shipped with higher-capacity nine-cell packs will see shorter battery life with this unit. Users who require all-day operation away from mains power should verify the original specification before ordering.
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
| Product | |
|---|---|
| Brand name | Dr. Battery |
| Model name | MPL16209P-T01 |
| Product color | Black |
| Product type | Battery |
| Power | |
| Battery type | 6 Cell Lithium-Ion |
| Battery voltage rating | 10.8 V |
| Battery capacity | 4,400 mAh |
| Compatibility | |
| Compatible with | Toshiba Satellite A660 / A665 / C645D / C650 / C650D / C655 / C655D / L510 / L515 / M500 / M505 / M645 / P745 / P750 / P755 / P755D / P770 / P770D / P775 / P775D / U405 Toshiba Satellite Pro C650 / C650D / C660 / C660D / M300 Original Battery Part Number : PA3634U-1BAS / PA3634U-1BRS / PA3635U-1BAM / PA3635U-1BRM / PA3636U-1BAL / PA3636U-1BRL / PA3638U-1BAP / PABAS116 / PABAS117 / PABAS118 / PABAS178 / PABAS227 / PABAS228 / PABAS229 / PABAS230 / TS-M305 *** Not compatible with the following models : Satellite L600 Series and up |
Questions about this item
How many cells will eventually need replacing in this 6 Cell Lithium-Ion pack?
The pack contains six lithium-ion cells; when run-time drops below your needs the whole 6 Cell unit is swapped as one item.
What is the first limit reached during continuous discharge at the rated 4400 mAh capacity?
The 48 Wh energy rating sets the total run-time ceiling; once that charge is spent the voltage falls below the 10.8 V nominal level.
Does the built-in smart control chip add noticeable heat or fan noise during all-day operation?
The chip manages charging and protection internally; the battery itself has no moving parts and produces no audible noise.
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