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Rectangular grey battery pack with two contacts, 100 by 91 by 42 millimetres

Cameron Sino 1500mAh 10.8V Battery for Electrolux CX7-21EB

SKU CH-ENP7-GJ0F1

A 1500 mAh 10.8 V replacement battery compatible with Electrolux CX7-21EB and numerous ERG, ZB and AEG cordless vacuum models

  • Battery pack size100 × 91.2 × 41.6
  • Battery capacity1,500 mAh
  • Battery voltage rating10.8 V
  • Details100 × 91.2 × 41.6
  • 1500mAh capacity extends cordless cleaning time
  • 8V output matches original vacuum specifications
  • Compatible with Electrolux CX7-21EB and multiple part numbers
  • ISO9001, RoHS and CE certified for safety
  • 5g lightweight design fits existing battery compartment

Replacement battery for Electrolux CX7-21EB

This 10.8 V, 1500 mAh lithium-ion pack replaces the original battery in Electrolux stick vacuums such as the CX7-21EB and CX7-21DB. It matches the manufacturer part number 140127175457 and fits a long list of compatible model codes including ERG101, ERG103 and ZB3103. The pack measures 100.00 x 91.20 x 41.60 mm and weighs 153.5 g.

Practical limits of the battery interface

The cell delivers 16.20 Wh at 10.8 V, so run-time depends on the vacuum's motor draw and power setting. Protection circuitry guards against over-charge, over-discharge, over-voltage and short circuits. A new pack reaches full capacity after two or three complete charge and discharge cycles. Do not store the battery above 60 °C and never disassemble or expose it to fire or water.

Check your vacuum before ordering

Verify the model number on your machine and the part number on the old battery against the compatibility list supplied. Ensure the connector on the replacement aligns with the vacuum's socket before fitting. Use only the charger supplied with the appliance; low-quality third-party adapters can shorten battery life. Installation videos are available online for reference.

How it compares

Measured against everything we stock in Vacuum Parts & Batteries, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 60% of the 131 comparable items (median $26.99).

Specifications

Product
Brand nameCameron sino
Model nameAEG 900273786 AG3101 900273793 900273794 AG3103 900940836 CX7-21DB 900940837 CX7-21EB 900940841 00 900940842 900940851 CX7-21EBK 900940852 CX7-21SW 900940864 900940866 CX7-21-HO CX7
Part numberElectrolux 140127175457
Power
Battery capacity1,500 mAh
Battery voltage rating10.8 V
In the box
Battery pack size100 × 91.2 × 41.6

Questions about this item

Which part number should I match to confirm this 1500mAh 10.8V battery fits my Electrolux vacuum?

Check your original battery for part number 140127175457 or any of the listed model codes such as 900273758, 900273759, 900273778, ERG101, ERG103, ZB3101, ZB3102 or ZB3103.

What does the 1500mAh 10.8V rating translate to in actual cleaning time once installed?

The pack stores 16.20Wh, so runtime depends on your vacuum's power draw; higher suction settings will drain the 1500mAh capacity faster than eco modes.

What connector standard does this replacement battery use and does it limit charging speed?

It uses the same decoded chip and connector as the original Electrolux pack, so it charges at the vacuum's normal rate without any extra limitation.

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