Brompton Electric BMZ charger set - 2A - UK version

Brompton Electric travel charger set - 2A - UK version

For use with Brompton BMZ batteries

The standard power charger supplier with the original C Line and P Line Brompton Electric folding bicycle

Note: This has been discontinued for 2026 - there is now only the 4A (faster charging) version available

UK (3 pin) power version (there is also a EU 2 pin version available)

Package contains:
Instructions (read those before using)
Power outlet cable
Transformer / charger - 2A - for BMZ battery

This standard 2 Amp Brompton Electric charger should take approximately 4.5 hours to get your battery to a full charge

It has a green LED on the front which flashes green while charging and shows a steady green light when charged

The battery will also show the charging state - on the scale of 1-5 - when fully charged the battery indicator lights will all turn off

Could be useful to keep a spare at work

• The battery should only be charged inside - in dry conditions and on a level surface
• The battery should be kept dry and at room temperature, away from heat sources and direct sunlight
• Plug the mains adapter into the charger
• Plug the mains adapter into the mains
• Open the rubber cover at the back of the battery 
• Connect the battery to the charger - lining up the white marking
• The green LED on the charger should start to blink to show that it is charging
• The charging progress is shown on the 5 LED's on the top of the battery
• Once fully charged - the battery will switch off automatically  and the green LED on the charger will change from flashing to steady
• Disconnect the battery from the charger 
• Close the rubber cover at the back of the battery (covering the charging port)

Not sure which battery / frame you have? We made this short video below to show the differences

Brompton 2020 Q part code: Q101092
Brompton Q part code: QE-CHARGER-SET-2AGB
Brompton part number: 9007936

Note: This is one of the spares specifically for the Brompton Electric - not for standard Brompton folding bikes