Dr. Battery
Dr. Battery MPL08273P-13 6-cell 10.8V 4400mAh laptop battery
6-cell 10.8V 4400mAh lithium-ion replacement battery for HP ProBook 640, 645, 650 and 655 series laptops
- ColorBlack
- TypeBattery
- CompatibilityHP ProBook 640 / 640 G0 / 640 G1 / 645 / 645 G0 / 645 G1 / 6
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- 6-cell lithium-ion design delivers 48 Wh for extended runtime
- 8 V output matches original HP specifications exactly
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit, overheat and overload
- Compatible with HP ProBook 640, 645, 650 and 655 series laptops
Dr. Battery MPL08273P-13 for HP ProBook
The Dr. Battery MPL08273P-13 is a new 6-cell lithium-ion replacement battery rated at 10.8V and 4400mAh. It targets owners of HP ProBook 640, 645, 650 and 655 series laptops who need to restore original runtime. The pack replaces OEM part numbers including 718754-001, 718755-001, 718756-001 and 718757-001. Compatibility should be verified against the original battery before purchase.
6-cell lithium-ion build with smart chip
The black casing houses six lithium-ion cells and an integrated smart control chip that manages charging and discharge cycles. Built-in protections guard against short circuit, overheat and overload conditions during daily use. The battery slots into the standard ProBook battery bay using the original latch mechanism, requiring no tools or adapter cables for installation. A one-year warranty covers manufacturing defects.
48Wh capacity limits for aging platforms
At 48Wh the pack matches the original factory specification rather than extending it, so runtime will mirror that of a fresh OEM unit. The 10.8V output is fixed and cannot be adjusted for newer laptops that demand different voltages. Cells degrade with age and charge cycles, so capacity will gradually decline regardless of the smart chip. Buyers needing higher capacity or a different voltage must look elsewhere.
Highlights
- 6-cell lithium-ion design delivers 48 Wh for extended runtime
- 8 V output matches original HP specifications exactly
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit, overheat and overload
- Compatible with HP ProBook 640, 645, 650 and 655 series laptops
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL08273P-13 |
| Color | Black |
| Type | Battery |
| Compatibility | HP ProBook 640 / 640 G0 / 640 G1 / 645 / 645 G0 / 645 G1 / 650 / 650 G0 / 650 G1 / 655 / 655 G0 / 655 G1 Original Battery Part Number : 718754-001 / 718755-001 / 718756-001 / 718757-001 / CA06 / CA06XL / CA09 / HSTNN-DB4Y / HSTNN-LB4X / HSTNN-LB4Y / HSTNN-LB4Z |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4400 mAh |
Questions about this item
Does this battery use the standard HP ProBook interface and voltage?
Yes, it supplies 10.8 V and replaces original part numbers 718754-001, 718755-001, 718756-001 and 718757-001.
Will the 6-cell pack fit the ProBook 640 G1 battery bay?
The pack is built for the 640, 645, 650 and 655 series including G0 and G1 models, matching the original CA06/CA06XL/CA09 form factor.
How do I install the MPL08273P-13 and what step is often missed?
Power off, remove the AC adapter, slide the old pack out, insert the new one until it clicks, then charge fully before first use — many skip the full initial charge.
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