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Black rectangular 6-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL08255P-03 6-cell 4400 mAh 10.8V laptop battery

SKU CH-VY77-3T641

Replacement 6-cell lithium-ion battery delivering 4400 mAh at 10.8 V for HP Pavilion dm1-4000, dm1-4010, dm1-4020, dm1-4030, dm1-4050, dm1-4100, dm1-4110 and part 646757-001

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withCompaq 6530b / 6535b / 6730b / 6735b HP 6500b / 6530b / 6535
  • 4400 mAh capacity powers longer sessions away from mains
  • 6-cell lithium-ion design delivers 48 Wh of reliable energy
  • 8 V output matches original HP specifications
  • Built-in smart chip provides overheat and overload protection
  • Compatible with HP Pavilion dm1-4000 series and EliteBook models

Dr. Battery 6-cell 4400 mAh replacement

This new lithium-ion pack delivers 10.8 V and 4400 mAh for compatible HP and Compaq notebooks. It suits owners of EliteBook 6930p, 8440p and 8440w models as well as Pavilion dm1-4000 series units. The 6-cell design restores original run time without altering the chassis profile.

Black 48 Wh pack with smart control chip

The brick-shaped unit fits the existing battery bay using the laptop's native latch mechanism. An integrated protection circuit guards against short circuit, overheat and overload during daily charge cycles. No extra cables or adapters are required for installation.

Upgrade from worn 6-cell or lower-capacity packs

The jump is worthwhile when the original cell holds less than half its rated charge or shuts down under load. Buyers needing higher capacity than 4400 mAh or a different voltage should look elsewhere.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 57% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08255P-03
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating10.8 V
Battery capacity4,400 mAh
Compatibility
Compatible withCompaq 6530b / 6535b / 6730b / 6735b
HP 6500b / 6530b / 6535b / 6700b / 6730b / 6735b
HP EliteBook 6930p / 8440p / 8440w Mobile
HP 3125 Notebook
HP MINI 110 / 2103 / 210
HP Pavilion dm1-4000 / dm1-4010 / dm1-4020 / dm1-4030 / dm1-4050 / dm1-4100 / dm1-4110 / dm1-4120 / dm1-4150 / dm1-4170 / dm1-4190 / dm1Z-4000
Original Battery Part Number :
646656-421 / 646657-241 / 646657-251 / 646657-421 / 646755-001 / 646757-001 / A2Q96AA / HSTNN-DB3B / HSTNN-LB3A / HSTNN-LB3B / HSTNN-YB3A / HSTNN-YB3B / LV953AA / LV953AA#ABB / MT03 / MT06 / TPN-Q101 / TPN-Q102
*** Not compatible with the followi

Questions about this item

What voltage does the 10.8V lithium-ion battery deliver to the laptop?

The pack supplies a nominal 10.8V to compatible HP and Compaq models.

Which HP and Compaq chassis does the 6-cell pack fit?

It fits HP Pavilion dm1-4000 through dm1-4110, EliteBook 6930p, 8440p, 8440w, 3125, Mini 110, 210, 2103 and Compaq 6530b, 6535b, 6730b, 6735b.

What step do installers often miss when fitting the MPL08255P-03?

Many forget to verify the original battery part number such as 646757-001, HSTNN-DB3B or HSTNN-LB3A before inserting the new pack.

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