A 48V 20Ah (960Wh) Reention Dorado-style downtube battery built for high-power 48V conversions. Uses high-drain 21700 cells with a 40A continuous BMS for excellent current delivery, cell balancing and full over-current, over-charge and over-discharge protection. The Dorado case slides onto its mounting cradle and locks securely, giving a clean integrated look on the downtube. Compatible with demanding 48V mid-drive kits (Bafang BBSHD) and high-power 48V hub motors. Fitted with an XT60 discharge connector and a 54.6V charge port. Charger sold separately. Match the battery voltage to your motor and controller before fitting.
All e-bikes sold by VOLTARC come with the full manufacturer's warranty. Coverage typically includes:
Frame & Fork — 2–5 years against manufacturing defects
Motor & Battery — 2 years (capacity guarantee: ≥60 % after 500 charge cycles)
Electrical components — 1–2 years
Consumables (brake pads, tyres, chain) — not covered
How to make a claim
Email support@e-bikes.biz with your order number and a description of the issue. We aim to respond within 1 business day.
Extended Support
VOLTARC offers optional 3-year extended cover for an additional fee. Ask us at checkout.
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No. EAPC (Electrically Assisted Pedal Cycle) e-bikes are legal on UK roads without a licence, insurance, or registration, provided the motor assists only while pedalling and is limited to 250 W / 15.5 mph.
Range depends on the battery size, rider weight, terrain, and assist level. Check the specific product specification for its stated range; typical figures are 40–120 miles per charge.
Most batteries charge in 3–6 hours from flat using the supplied charger. Fast-charge options (where available) can halve this time.
Yes. Our bikes carry an IP rating (see spec tab) and are designed for UK weather. Avoid submerging the battery or motor. Dry and lightly oil the drivetrain after wet rides.
14-day hassle-free returns on unused bikes in original packaging. For faulty bikes we will arrange a free collection. See our returns page for full details.
Finance is not yet available at checkout — it's planned for a future release. See our Finance page for the latest status and to register your interest.
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