We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular lithium-ion laptop battery with label showing 14.8V 2200mAh

2-Power VI04 14.8V 2200mAh laptop battery

SKU CH-BRM3-9KZ2V

14.8 V 2200 mAh lithium-ion replacement battery for HP ProBook 440 G2, 450 G2, Envy 14, 15, 17 and Pavilion 15, 17 series

  • ColorBlack
  • CompatibilityVI04 756743-001
  • Battery TypeLithium-Ion
  • Battery Voltage20V
  • AC Adapter Voltage20V
  • AC Adapter Output Power100W
  • Replaces original HP batteries across ProBook 440 450 445 455 G2 and Envy 14 15 17 Pavilion 15 17 series
  • 8 V lithium-ion chemistry delivers 41 Wh capacity for reliable mobile power
  • 2200 mAh rating supports up to 500 recharge cycles over the battery life
  • CE and FCC certified for electrical safety compliance
  • Weighs 0.25 kg in a compact black housing measuring 14.33 x 12.83 x 9.06 in

Direct replacement for HP ProBook and Envy

The 2-Power VI04 is a new lithium-ion battery built for HP ProBook 440 G2, 450 G2, 445 G2 and 455 G2 models as well as Envy 14, 15 and 17 series. It matches part numbers 756743-001, 756745-001, 756479-421 and HSTNN-DB6K. The 4-cell pack delivers 14.8V and 2200mAh for 41Wh of capacity.

Upgrade from a depleted or lower-capacity pack

If the original cell no longer holds a useful charge, this unit restores full runtime with up to 500 recharge cycles over its life. The jump is worth it when the laptop shuts down early, throttles on battery or shows a permanent capacity warning. CE and FCC certification covers the safety baseline.

Handles daily office work and media playback

At 41Wh the pack comfortably powers typical productivity tasks, web browsing and video streaming for several hours. It runs out faster under sustained heavy loads such as rendering or gaming, and it does not extend runtime beyond the original design envelope. Buyers needing longer unplugged sessions should look at higher-capacity alternatives.

Highlights

  • Replaces original HP batteries across ProBook 440 450 445 455 G2 and Envy 14 15 17 Pavilion 15 17 series
  • 8 V lithium-ion chemistry delivers 41 Wh capacity for reliable mobile power
  • 2200 mAh rating supports up to 500 recharge cycles over the battery life
  • CE and FCC certified for electrical safety compliance
  • Weighs 0.25 kg in a compact black housing measuring 14.33 x 12.83 x 9.06 in

Specifications

Brand2-Power
ModelVI04
Part NumberVI04
ColorBlack
CompatibilityVI04 756743-001
Battery TypeLithium-Ion
Battery Voltage20V
AC Adapter Voltage20V
AC Adapter Output Power100W
Featureslithium_ion, Rechargeable, 14.6 volts, 2200 milliampere_hour, 41 watt_hours, VI04 756743-001, Laptop
Dimension14.33in W x 12.83in H x 9.06in D
Weight0.25 kilograms

Questions about this item

Will the 14.33in x 12.83in x 9.06in battery fit inside my HP ProBook 450 G2 without modification?

The battery measures 14.33in wide, 12.83in high and 9.06in deep, matching the original HSTNN-DB6K form factor for ProBook 440 G2, 450 G2, 445 G2 and 455 G2 chassis.

Which screw or latch do I release first when swapping the VI04 4-cell pack on an Envy 15-k000?

Slide the external battery-release latch to the unlock position, then lift the pack straight out; forcing the connector before the latch is fully open is the common mistake.

After roughly 500 recharge cycles, what part number should I order for a direct replacement?

Reorder the same VI04 (also listed as 756743-001, HSTNN-DB6K or HSTNN-LB6K) to retain 14.8 V, 2200 mAh and 41 Wh specifications.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.