A 52V 17.5Ah (910Wh) Reention Dorado-style downtube battery offering long range and strong output for 52V conversions. Built from 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 locks onto its mounting cradle for a tidy integrated downtube fit. Compatible with 52V-capable mid-drive kits (Bafang BBS02/BBSHD with 52V controllers) and 52V hub motors. Fitted with an XT60 discharge connector and a 58.8V charge port. Charger sold separately. Only use this 52V pack with a controller rated for 52V/58.8V.
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.
Reviews
There are no reviews yet.
Be the first to review “Reention Dorado Downtube Battery 52V 17.5Ah”Cancel Reply
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.
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Reviews
There are no reviews yet.