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 polymer laptop battery with screwdrivers

TAURKENAM

TAURKENAM SG03XL 41.5Wh laptop battery

SKU CH-1MBA-3MSV0

41.5 Wh lithium-polymer replacement battery with 3 cells and 11.55 V for HP Envy 17-u and M7-U series laptops, includes screwdrivers

  • Battery TypeLithium-Ion
  • 5Wh capacity powers HP Envy 17‑u series through long sessions
  • Lithium‑polymer cells deliver stable 11.55V output for reliable performance
  • Three‑cell design keeps weight low while fitting original chassis
  • Built‑in circuit protection guards against overcharge and short circuits
  • Free screwdrivers included for straightforward self‑installation

Direct replacement for HP Envy 17-u and M7-U series

This 41.5Wh lithium-polymer battery replaces the original SG03XL unit in compatible HP Envy 17-u and M7-U laptops. It delivers 11.55V from three cells and is rated for up to 500 recharge cycles. The pack arrives new from the manufacturer with grade A cells and built-in circuit protection for stable operation.

Black polymer housing

The battery ships in a black finish and includes free screwdrivers so you can swap the old pack without sourcing extra tools. Factory testing on every unit checks charge retention and safety circuits before dispatch. The physical layout matches the OEM footprint for a secure fit inside the chassis.

Verify your exact model number before ordering

Compatibility covers a long list of HP part numbers such as 849048-421, HSTNN-LB7E, and TPN-I126, plus many 17-u and M7-U model codes including 17-u163cl, 17-u273cl, and M7-U109DX. If your laptop uses a different battery part number or a higher-capacity pack, this unit will not match.

Highlights

  • 5Wh capacity powers HP Envy 17‑u series through long sessions
  • Lithium‑polymer cells deliver stable 11.55V output for reliable performance
  • Three‑cell design keeps weight low while fitting original chassis
  • Built‑in circuit protection guards against overcharge and short circuits
  • Free screwdrivers included for straightforward self‑installation

Specifications

Battery TypeLithium-Ion

Questions about this item

What voltage and capacity does the SG03XL 11.55V 41.5Wh battery deliver?

The SG03XL supplies 11.55 volts and 41.5 watt-hours from three lithium-polymer cells, matching the original HP Envy 17-u series specifications.

Does the SG03XL pack include the tools needed to open the HP Envy 17-u chassis?

Yes, the package ships with free screwdrivers so you can remove the bottom cover and swap the battery without hunting for a separate tool kit.

What is the correct order to disconnect and reconnect the SG03XL connector on an HP Envy 17-u?

Remove the bottom screws, lift the cover, unplug the old battery connector from the motherboard first, fit the new SG03XL, plug its connector in firmly, then replace the cover and screws.

Also in this aisle

People compared these

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