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 lithium-ion laptop battery with label showing model PC03XL

KingSener

KingSener PC03XL 43.3Wh 11.55V laptop battery

SKU CH-SB5M-X17RF MPN PC03XL

Replacement lithium-ion battery delivering 43.3 Wh at 11.55 V for HP Pavilion Aero, x360 and Envy models

  • Battery Voltage11.55V
  • Battery Capacity43.3Wh / 3749mAh
  • Longer run time with 43.3Wh capacity
  • Reliable power from 11.55V Li-ion cells
  • Extended lifespan up to 600 charge cycles
  • Safe operation via built-in multi-protection circuits
  • Fits many HP Pavilion Aero, x360 and Envy models

Replacement battery for HP laptops

This 11.55 V lithium-ion battery replaces the original PC03XL pack in compatible HP Pavilion Aero, Pavilion x360 and Envy x360 models. It delivers 43.3 Wh of capacity using Grade A+ cells and includes built-in protection against over-charge, over-discharge, over-heat and short-circuit events. The black casing matches the original form factor for a direct swap.

Suitable for owners of listed HP models.

Buyers with an HP Pavilion Aero 13-be, 13-bg, Pavilion x360 14-dy, 14-CD, 14-DY, 14M-DY, 14-EK, 14-DH, 15-er or Envy x360 14-es series laptop can use this unit as a drop-in replacement. It will not fit laptops outside the listed part-number range, nor will it work in ultrabooks that require a different voltage or physical layout.

Capacity and voltage

The decisive specification is the 43.3 Wh capacity at 11.55 V, which must match the original battery label on the target laptop. Cross-reference the part numbers PC03XL, PC03043XL, M24648-005, M24648-006, M24421-271, M24421-AC1, M24421-2C1, TPN-DB0E, TPN-W152, HSTNN-OB1W or HSTNN-WB0A before purchase.

Highlights

  • Longer run time with 43.3Wh capacity
  • Reliable power from 11.55V Li-ion cells
  • Extended lifespan up to 600 charge cycles
  • Safe operation via built-in multi-protection circuits
  • Fits many HP Pavilion Aero, x360 and Envy models

Specifications

BrandKingSener
ModelPC03XL
Part NumberPC03XL
PC03043XL
M24648-005
M24648-006
M24421-271
M24421-AC1
M24421-2C1
TPN-DB0E
TPN-W152
HSTNN-OB1W
HSTNN-WB0A
Battery Voltage11.55V
Battery Capacity43.3Wh / 3749mAh

Questions about this item

Which HP laptop series must I own for the PC03XL 43.3Wh battery to fit?

This battery fits HP Pavilion Aero 13-be and 13-bg, Pavilion x360 14-dy 14-CD 14-DH 14-EK 15-er, Pavilion 14M-DY, and Envy x360 14-es models listed in the compatibility data.

Will the 11.55V 3749mAh PC03XL work if I keep my original HP charger?

Yes, the original HP charger that shipped with the compatible Pavilion or Envy models will charge this 11.55V Li-ion replacement normally.

How do I confirm the PC03XL is working correctly after installation?

The OS should report 11.55V and near 43.3Wh design capacity, charge to 100% without overheating, and deliver up to 600 cycles with built-in over-charge, over-discharge, over-heat and short-circuit protection.

Also in this aisle

People compared these

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