Dr. Battery MPL08218P-13 8-cell 4400 mAh 14.4 V laptop battery
Replacement 8-cell lithium-ion battery delivering 4400 mAh at 14.4 V for HP HDX 18 and Pavilion DV7 models
- Battery type8 Cell Lithium-Ion
- Battery voltage rating14.4 V
- Battery capacity4,400 mAh
- Product colorBlack
- Product typeBattery
- Compatible withHP HDX 18 / HDX 18T HP Pavilion DV7 / dv7-1100 / dv7-1123ca
- Extended runtime with 4400 mAh capacity
- Reliable power from 8-cell lithium-ion design
- Broad compatibility across HP HDX and Pavilion DV7 series
- Built-in smart chip enables short-circuit and overheat protection
- New condition backed by one-year warranty
Replacement Battery for HP HDX
This 8-cell lithium-ion battery replaces original HP units including HSTNN-Q35C, HSTNN-XB75, KS525AA and NH494AA series. It fits HP HDX 18, HDX 18T and a wide range of Pavilion DV7 models such as dv7-1100, dv7-1245dx, dv7-2185dx and dv7-3065dx. Buyers who need a battery for a different laptop series should verify compatibility before ordering.
Steady Output with Built-In Protection Circuitry
The pack delivers 14.4 V and 4400 mAh for a 63 Wh energy rating. A smart control chip manages charging current, reduces self-discharge and provides short-circuit, overheat and overload safeguards. Normal use stays within OEM thermal limits without additional cooling requirements.
Direct Drop-In for Supported HP Chassis
The battery matches the original form factor and connector layout for the listed HP models. No adapter cables, BIOS updates or chassis modifications are required. It frees the user from a tethered power outlet and restores mobile runtime for the compatible notebook.
How it compares
Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.
- Price $37.99
- Pricier than about 68% of the 27,790 comparable items (median $30.99).
Specifications
| Product | |
|---|---|
| Brand name | Dr. Battery |
| Model name | MPL08218P-13 |
| Product color | Black |
| Product type | Battery |
| Power | |
| Battery type | 8 Cell Lithium-Ion |
| Battery voltage rating | 14.4 V |
| Battery capacity | 4,400 mAh |
| Compatibility | |
| Compatible with | HP HDX 18 / HDX 18T HP Pavilion DV7 / dv7-1100 / dv7-1123ca / dv7-1157cl / dv7-1245dx / dv7-1285dx / dv7-1428ca / dv7-2185dx / dv7-2270us / dv7-2273ca / dv7-3063cl / dv7-3065dx / dv7-3085dx / dv7-3128ca / dv7-3153ca / DV7T / DV7Z / DV8 / DV8T Original Battery Part Number : 464058-121 / 464058-141 / 464058-161 / 464058-251 / 464058-361 / 464058-362 / 464059-001 / 464059-121 / 464059-122 / 464059-141 / 464059-142 / 464059-161 / 464059-221 / 464059-222 / 464059-251 / 464059-352 / 480385-001 / 486766-001 / 497705-001 / 516355-001 / 534116-291 / GA04 / GA06 / GA06047 / GA08 / GA08073 / HS |
Questions about this item
How do I install the MPL08218P-13 battery and what step is often missed?
Power off the laptop, disconnect the AC adapter, release the latch, slide the old pack out, insert the new 8-cell unit until it clicks, then charge fully before first use; the step often missed is completing that initial full charge cycle.
What maintenance or replacement will the 4400 mAh lithium-ion pack need later?
The pack is maintenance-free; replacement is needed when run-time becomes too short for your work, as lithium-ion capacity fades gradually over hundreds of charge cycles.
What limit appears first during sustained use of this 14.4 V, 63 Wh battery?
The 4400 mAh capacity sets the runtime ceiling; under continuous load the pack will deplete to the smart-chip protection threshold and shut down until recharged.
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