E-bike battery fully charged but not working? Step-by-step guide to BMS resets, blown fuses, loose connections, controller faults and when to replace your pack.
Charging a UK e-bike costs just 9p–37p per full charge. See exact costs by battery size, current Ofgem rates, charging times and tips to cut your bill further.
Full Bafang BBSHD installation guide for UK builders. BB shell prep, motor seating, lock ring torque, wiring, PAS sensor, display setup and programming — with Cardiff fitting service if you’d rather not DIY.
BBS01B vs BBS02B vs BBSHD — specs, frame compatibility, UK road legality, battery pairing, and professional fitting in Cardiff. Shop Bafang mid drive kits →
Not sure which battery voltage is right for your build? We break down 36V, 48V, 52V and 72V e-bike batteries — covering range, compatibility, and which voltage suits your motor. Browse all batteries →
Looking for reliable bike repair in Cardiff? All4eBikes offers professional bicycle and e-bike repairs, servicing, diagnostics and conversion kit installation at our Roath workshop.
Choosing between a rear hub motor and a mid-drive for your e-bike build? We compare torque, efficiency, hill climbing, maintenance and cost so you can pick the right motor for your riding style and budget.
Got questions about electric bikes? Browse our full FAQ covering e-bike repairs, DIY conversion kits, motor types, battery voltages, legality and everything in between — answered by the All4eBikes Cardiff team.
Step-by-step guide to installing an e-bike conversion kit at home. Covers wheel removal, motor fitting, battery mounting, controller wiring and first power-on checks — suitable for hub motor and mid-drive kits.
From early 19th century patents to modern mid-drive motors and smart batteries — explore how electric bikes evolved from experimental curiosities into the world’s most popular form of electric transport.
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Pick your voltage, capacity, cells, connector — even a custom shape.
