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
Rectangular black 4-cell lithium-ion laptop battery 7.7V 40W

HP

HP 7.7V 40W 4-Cell Lithium-Ion Laptop Battery 812060 812205

SKU CH-9TRG-FPFYX

A 7.7 V, 40 W, 4-cell lithium-ion replacement battery for compatible HP laptops

  • Battery typeLithium-Ion
  • Compatible withCompatible with HP MG04XL 812060-2C1 HSTNN-DB7F 812205-001 8
  • 4-cell design keeps weight low while delivering 40 Wh capacity
  • 7 V lithium-ion chemistry matches original HP specification
  • 100 % compatibility with HP part numbers 812060-2C1, 812205-001, HSTNN-DB7F, HSTNN-172C, HSTNN-I72C
  • CE and RoHS certified for safety and environmental compliance
  • One-year replacement warranty covers defects in materials and workmanship

Compatible HP 4-Cell Battery

This 7.7 V lithium-ion pack replaces the original HP 812060 and 812205 batteries. It uses four premium cells to deliver 40 Wh of capacity. The unit is CE and RoHS certified and carries a one-year manufacturer warranty. It is built for owners of compatible HP notebooks who need a direct replacement.

Suits HP owners replacing a worn pack

Buyers with an HP model that accepts the 812060-2C1, HSTNN-DB7F, 812205-001, 812060-2B1, HSTNN-172C or HSTNN-I72C part numbers will find a perfect fit. Users who need a higher-watt-hour pack or a different voltage should look at other options. This battery is not for laptops outside the listed compatibility set.

Check your current part number first

Confirm the old battery shows one of the listed HP or HSTNN codes before ordering. Verify the laptop charges at 7.7 V and accepts a four-cell form factor. Ensure the battery bay matches the physical dimensions of the original pack.

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

Power
Battery typeLithium-Ion
Compatibility
Compatible withCompatible with HP MG04XL 812060-2C1 HSTNN-DB7F 812205-001 812060-2B1 HSTNN-172C HSTNN-I72C

Questions about this item

What laptop models does the 7.7V 40W 4-Cell battery replace?

This battery replaces HP part numbers 812060-2C1, HSTNN-DB7F, 812205-001, 812060-2B1, HSTNN-172C and HSTNN-I72C, matching the MG04XL specification for a direct fit.

Will this 7.7V Lithium-Ion pack work in a system that originally used a 3-Cell battery?

Yes, the 4-Cell design fits the same compartment and connector as the original 3-Cell units listed, providing 40W capacity at the required 7.7V without modification.

How can I confirm the battery is charging correctly after installation?

The operating system should detect the new pack immediately, show a charging icon, and report the design capacity near 40W; the battery LED will follow the standard HP charge pattern.

More in Laptop Chargers & Batteries

Similar items