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 lithium-ion battery pack, dark casing, 87 by 82 by 54.6 mm

Cameron Sino Battery for Electrolux PQ91-50MB 2000mAh 25.2V

SKU CH-TD4N-155E5

2000 mAh 25.2 V lithium-ion replacement battery fits Electrolux PQ91 and PQ92 series vacuums

  • Specifications87.00 x 82.00 x 54.60
  • Typelithium_ion
  • Battery Pack87.00 x 82.00 x 54.60
  • Battery Typelithium_ion
  • Battery Capacity2000.00 milliamp_hours
  • Battery Voltage25.20 volts
  • Replaces original Electrolux battery in PQ91 and PQ92 models
  • 2000 mAh capacity at 25.2 V delivers 50.40 Wh runtime
  • Lithium-ion chemistry with built-in protection against overcharge and short circuit
  • Exact 87.00 x 82.00 x 54.60 mm fit for direct installation
  • Certified to ISO 9001, RoHS and CE standards for safety

Direct Replacement Battery

This lithium-ion pack replaces the original power source in Electrolux cordless stick vacuums including the PQ91 and PQ92 model families. It delivers 2000mAh capacity at 25.2 volts for compatible handheld and upright units. Buyers who need a higher capacity cell or a different voltage platform cannot use this pack.

Exact Fit And Protection

The battery measures 87.00 x 82.00 x 54.60mm and weighs 350.0g, matching the factory dimensions for a secure slide-in fit. A fully decoded chip communicates with the vacuum electronics exactly like the original unit. Integrated safeguards guard against overcharge, over-discharge, over-voltage and short-circuit conditions. Shoppers whose device uses a different connector layout or mounting rail will find this battery incompatible.

Stable Output And Safe Handling

Rated at 50.40Wh, the pack supplies consistent power for normal cleaning cycles without voltage sag. Lithium-ion chemistry maintains steady discharge until the protection circuit activates at the low-voltage threshold. The cell operates safely within the vacuum's designed thermal envelope and requires no active cooling. Users who routinely run the vacuum until thermal shutdown or who charge with non-approved adapters will see reduced cycle life.

Highlights

  • Replaces original Electrolux battery in PQ91 and PQ92 models
  • 2000 mAh capacity at 25.2 V delivers 50.40 Wh runtime
  • Lithium-ion chemistry with built-in protection against overcharge and short circuit
  • Exact 87.00 x 82.00 x 54.60 mm fit for direct installation
  • Certified to ISO 9001, RoHS and CE standards for safety

Specifications

Brandcameron Sion
ModelAEG AEG QX 9 1 50 IB QX 9 1 ALRG QX 9 1 ALRS QX91 ANIM QX 9 1 ANIM QX 9 1 ANIS QX 9 1 P5IB QX 9 1 ULT QX 9 1 ULTS QX 9 1 UO QX91ALRG QX9150IB QX9-1-50IB QX9-1-ALRG QX9-1-ALRS
Part NumberAEG 4055542544 40 55 54-2544 140231463013 PANGU 7C-C 4055478301 ELECTROLUX 4055478301 4055542544
Specifications87.00 x 82.00 x 54.60
Typelithium_ion
Battery Pack87.00 x 82.00 x 54.60
Battery Typelithium_ion
Battery Capacity2000.00 milliamp_hours
Battery Voltage25.20 volts

Questions about this item

What voltage does the 25.2V lithium-ion pack deliver to the Electrolux PQ91-50MB?

The pack supplies 25.20 volts at 2000mAh, giving 50.40Wh of energy for the PQ91-50MB and listed compatible models.

Will the 87.00 x 82.00 x 54.60mm battery fit the PQ91-ALRGS vacuum compartment?

Yes, those exact dimensions match the original battery cavity for PQ91-ALRGS, PQ91-ALRGY, PQ91-ANIMA and other listed Electrolux models.

Which connector orientation avoids a loose fit when installing the replacement pack?

Align the decoded chip connector with the vacuum's socket until it clicks; a partial insertion causes intermittent power and is the most common install error.

Also in this aisle

People compared these

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