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Black rectangular 6 cell lithium ion laptop battery

Dr. Battery

Dr. Battery MPL08255P-09 6 cell 4400 mAh 10.8 V laptop battery

SKU CH-GRDE-J9HJV

Six-cell lithium-ion replacement battery rated at 10.8 V and 4400 mAh for HP Pavilion dm1-4020, dm1-4030, dm1-4050, dm1-4100, dm1-4110, dm1-4120, dm1-4150 and HSTNN-YB3B models

  • 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 extends runtime between charges
  • 6 cell lithium-ion design balances weight and endurance
  • 8 V output matches original laptop power requirements
  • Smart control chip enables overheat and short-circuit protection
  • Compatible with HP Pavilion dm1 and EliteBook series

Direct replacement for HP Pavilion dm1 series

This 6 cell lithium-ion battery fits HP Pavilion dm1-4020, dm1-4030, dm1-4050, dm1-4100, dm1-4110, dm1-4120 and dm1-4150 models. It also supports Compaq 6530b, 6535b, 6730b, 6735b and HP EliteBook 6930p, 8440p, 8440w Mobile units. The 4400 mAh capacity at 10.8 V delivers 48 Wh of energy for extended mobile use.

Upgrades original HP HSTNN-YB3B and LV953AA packs

Replaces part numbers HSTNN-YB3B, LV953AA, LV953AA#ABB, MT03, MT06, TPN-Q101 and TPN-Q102 used in the listed HP and Compaq notebooks. The jump is worthwhile when the factory pack no longer holds a charge or shows reduced runtime under normal load. Buyers who need a higher capacity than 4400 mAh or a different voltage should look elsewhere.

Simple latch release and slide-in installation

Remove the old pack by sliding the release latch, then insert the new unit until it clicks. Verify the model number and 10.8 V rating on the original battery before ordering to avoid a mismatch. The built-in smart chip handles charging logic, but forcing a pack into an incompatible chassis can damage the connector or the laptop.

How it compares

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

Price $35.99
Pricier than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08255P-09
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

Which laptop models accept the 6-cell 4400 mAh 10.8 V form factor?

The battery fits HP Pavilion dm1-4000, dm1-4010, dm1-4020, dm1-4030, dm1-4050, dm1-4100, dm1-4110, dm1-4120, dm1-4150, EliteBook 6930p, 8440p, 8440w, Compaq 6530b, 6535b, 6730b, 6735b, HP 6500b, 6530b, 6535b, 6700b, 6730b, 6735b, 3125, MINI 110, 210, 2103 and part numbers HSTNN-YB3B, LV953AA, MT03, MT06, TPN-Q101, TPN-Q102.

What is the step users often miss when installing the 6-cell lithium-ion pack?

Power off the notebook, unplug the AC adapter, slide the release latch, remove the old pack, insert the new pack until the latch clicks, then reconnect AC power before turning the system on.

When should the 48 Wh lithium-ion battery be replaced?

Replace the pack when run-time drops noticeably below the original 4400 mAh capacity, the battery no longer holds a charge, or the smart chip reports a permanent fault.

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