Dr. Battery MPL08228P-17 8-cell 4400mAh 14.4V laptop battery
Replacement 8-cell lithium-ion battery delivering 14.4V and 4400mAh capacity for compatible HP EliteBook models
- Battery type8 Cell Lithium-Ion
- Battery voltage rating14.4 V
- Battery capacity4,400 mAh / 63 Wh
- Product colorBlack
- Product typeBattery
- Compatible withHP EliteBook 8310b / 8310p / 8530 / 8530p / 8530w / 8530w Mo
- Replaces HP EliteBook batteries for direct compatibility
- 8-cell lithium-ion design delivers 4400mAh capacity
- 4V output matches original specifications
- 63Wh energy rating supports extended runtime
- Built-in smart chip provides circuit and thermal protection
Direct replacement for HP EliteBook series
This new Dr. Battery unit replaces original HP part numbers including 411638-342 and 458274-001. It fits EliteBook models such as the 8310b, 8310p, 8530p, 8530w, 8540p, 8540w, 8710p, 8710w, 8730p, 8730w, 8740p and 8740w. The eight-cell lithium-ion pack restores factory runtime for compatible machines.
Built-in protection chip manages charging and safety
The integrated smart control circuit provides short-circuit, overheat and overload protection while delivering quicker charging and lower power consumption. These electronic safeguards operate automatically during every charge and discharge cycle to maintain safe operation and extend the usable life of the pack.
4400mAh capacity at 14.4V decides runtime
The 63Wh energy rating determines how long the laptop runs on battery power before recharging. Buyers needing a higher capacity for longer unplugged sessions should verify their original battery specifications, as this pack matches the standard factory rating and does not exceed it.
How it compares
Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.
- Price $34.99
- Pricier than about 62% of the 27,790 comparable items (median $30.99).
Specifications
| Product | |
|---|---|
| Brand name | Dr. Battery |
| Model name | MPL08228P-17 |
| Product color | Black |
| Product type | Battery |
| Power | |
| Battery type | 8 Cell Lithium-Ion |
| Battery voltage rating | 14.4 V |
| Battery capacity | 4,400 mAh / 63 Wh |
| Compatibility | |
| Compatible with | HP EliteBook 8310b / 8310p / 8530 / 8530p / 8530w / 8530w Mobile / 8540p / 8540w / 8710b / 8710p / 8710w / 8730 / 8730p / 8730w / 8730w Mobile / 8740p / 8740w Original Battery Part Number : 411638-342 / 458274-001 / 458274-341 / 458274-342 / 458274-343 / 458274-361 / 458274-363 / 458274-421 / 458274-422 / 458274-423 / 458274-441 / 484788-001 / 493976-001 / 501114-001 / AV08 / AV08073 / AV08XL / BS554AA / BS554AA#ABA / BS554AA#AC / HSTNN-I43C / HSTNN-LB60 / HSTNN-OB60 / HSTNN-W46C / HSTNN-XB60 / KU533AA / NBP6A82B2 / NBP8A82 / NBP8A8282 / NBP8A82B2 |
Questions about this item
How long will the 8-cell lithium-ion pack last before it needs replacing?
The 8-cell 4400 mAh lithium-ion pack is rated for typical cycle life; capacity will gradually drop after several hundred full charge cycles, at which point a replacement restores original run-time.
What limits run-time first during a continuous heavy workload?
The 63 Wh capacity sets the hard ceiling — once the 4400 mAh cells are depleted the system must recharge, so sustained high draw hits that energy limit before any thermal throttle.
Does the pack run hot or draw extra power when the laptop is on all day?
The built-in smart control chip manages charging efficiency and protects against overheat, so the battery itself adds no extra heat or parasitic draw beyond normal discharge.
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