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Black rectangular AC-DC adaptor with barrel tip connector

ABLEGRID

ABLEGRID 9V 500mA AC-DC Adaptor for John Lewis EB3 Exercise Bike Charger

SKU CH-73AE-82P2V

Replacement 9V 500mA AC-DC adaptor with 100-240V worldwide input and barrel tip for John Lewis EB3 exercise bike charger

  • Battery typeUPS
  • Worldwide 100-240 V input lets you power the bike anywhere
  • 9 V 500 mA DC output matches the EB3 charger specification
  • Over-voltage and over-heat protection guard the bike electronics
  • CE, FCC and RoHS certification confirms safety compliance
  • Barrel-tip connector fits the original John Lewis EB3 port

Product identity

This ABLEGRID 9V 500mA AC-DC adaptor is a non-OEM replacement charger built for the John Lewis EB3 exercise bike. It supplies a regulated DC output with a barrel tip connector and accepts worldwide AC input from 100 to 240V at 50 or 60Hz.

Interface limits

The unit delivers a fixed 9V at 500mA, so it cannot power devices that require a different voltage, a higher current or a different tip polarity. Over-voltage and over-heat protection are included, but the adaptor has no adjustable output and no alternative connector options.

Setup checks

Verify that the bike's original charger specifies exactly 9V DC and 500mA with a matching barrel tip size and polarity before ordering. Ensure the mains socket provides 100-240V AC at 50-60Hz and allow adequate ventilation around the adaptor during extended use.

How it compares

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

Price $8.99
Cheaper than about 80% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

Is this 9V 500mA adaptor the only version available for the John Lewis EB3 bike?

Yes, this ABLEGRID unit is offered as a single 9V 500mA output model with a barrel tip connector for the EB3.

What does the 500mA output actually deliver to the exercise bike console?

It supplies up to 500 milliamps at 9 volts DC, powering the EB3 console and resistance electronics from a 100-240V AC source.

Does the 100-240V 50-60Hz input work on UK mains without a converter?

The adapter accepts 100-240V AC at 50-60Hz, so it connects directly to UK 50Hz mains.

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