2-power Main Battery Pack Replaces 807612-421 - Batterie

When your HP Pavilion 15-ab or Envy 15-ae shuts down at 40% charge, it is time for this 2-POWER replacement battery. Pop it into the same bay as the original HP 807612-421, and you get a fresh 32Wh of capacity that holds a full workday of spreadsheets, video calls, and streaming. The 4-cell lithium-ion pack charges quickly and keeps its voltage steady, so your laptop does not throttle under load.

Key specifications

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 14.8 V
• Capacity: 2200 mAh / 32 Wh
• Number of cells: 4-cell
• Colour: Black
• Replaces HP part number: 807612-421
• Also compatible with HP 807957-001, HSTNN-LB6V, HSTNN-DB6T
• Compatible laptop series: HP Pavilion 15-ab, Pavilion 17-g, Envy 15-ae, Envy 17-n
• Rechargeable: Yes
• Installation type: Internal
• Safety certifications: CE, FCC, RoHS
• Warranty: 12 months

Why choose it

This battery is built to match the original HP cell chemistry and protection circuit. You get the same run time as a factory pack without the factory price. The 2-POWER pack uses grade A cells that resist swelling and memory effect, so you can top it up any time. It is a direct fit—no soldering, no adapter brackets, just remove the old pack and click this one in.

Ideal use cases

• Students who need a full day of note-taking and research on a Pavilion 15.
• Remote workers replacing a worn-out Envy 17 battery to avoid mid-meeting shutdowns.
• IT departments refreshing a fleet of HP laptops with a cost-effective, reliable power source.
• Anyone who wants a spare battery for travel or extended use away from outlets.

Good to know

Before ordering, confirm your laptop model is one of the listed HP series. The battery is internally installed, so you will need a small Phillips screwdriver to open the bottom cover. Calibrate the new battery by fully charging, then discharging to 5% and recharging once to get accurate percentage readings. Store the battery at 40–60% charge if you keep it as a spare for months. All 2-POWER batteries pass strict quality control and ship with a 12-month warranty against manufacturing defects.