Brompton Electric Bag, Battery, Charger & Battery Frame

This is a complete Brompton Electric accessory set for the C Electric folding bike, comprising the battery, dedicated charging bag, UK charger, and battery frame. The set is black steel construction, matching Brompton's signature build quality. The battery has been used sparingly—roughly 20 to 30 times—and still holds a full charge, making it a practical spare for anyone running the Brompton Electric system.

The Brompton Electric package is designed around the folding bike's compact form factor, so all components pack down neatly without compromising the bike's ability to fold tight for storage or transport. The battery integrates into the frame via the supplied mounting frame, and the dedicated bag keeps everything organised and protected. The UK charger means no need to source alternative power supplies, so you're ready to go straight out of the box.

For Brompton Electric owners who commute regularly or want a backup battery to extend their riding range without waiting for a recharge, this set covers all the essentials. It's particularly useful for anyone who's realised they need a second battery for longer trips or simply wants the peace of mind of a spare on hand.