Yose Power Review 2026: E-Bike Conversion Kits and Batteries

Yose Power sells e-bike conversion kits, replacement e-bike batteries and complete electric bikes, mostly to buyers in Europe and the UK. This Yose Power review covers how its hub-motor conversion kits held up for people who installed them, what to watch for when buying a replacement battery, prices, and the return policy. In short: the conversion kits have a strong long-term track record and good value, but battery listings can be confusing, so double-check voltage and fit before you buy.

E-bike lithium batteries can be dangerous if mismatched, overcharged or damaged. Always confirm voltage, connector and charger compatibility, follow the manual, and have a qualified bike shop help if you are unsure.

Our verdict in brief

Yose Power is a solid choice for DIY-minded riders who want to turn a regular bike with standard quick-release dropouts into an e-bike for less than a new one. Be careful with replacement batteries: check every spec against your old pack and charger. Skip a conversion if your bike has thru-axle hubs or you would rather buy a ready-made e-bike.

How we researched this review

We read hands-on reviews from eBike Choices (written by someone who has converted more than 50 bikes with these kits) and Twice The Bikes (a full install and test ride), GoMotorbikes' detailed analysis of a Yose Power battery listing, an Upgraded Reviews roundup of user comments, and coupon-site overviews, and checked Yose Power's own store. Some sources use affiliate links, so we lean on hands-on and technical findings. We did not install a kit ourselves.

Yose Power products and prices

Yose Power's store lists prices in euros, with some kits at €399,00, ships within 48 hours on weekdays, and offers a no-question 30-day return policy. Prices vary widely by motor power, wheel size and battery capacity, so compare the exact configuration.

Yose Power conversion kits

Yose Power hub motor conversion kit

The conversion kits are Yose Power's strongest product. eBike Choices made a living converting bikes from 2016 to 2019 and has converted over 50 bikes with these kits, rating their long-term reliability the best it has seen, with no major problems. The kits come as front or rear 250-watt or 350-watt hub motors and include a display, controller and installation kit. Its limitations, per eBike Choices: they fit standard quick-release dropouts of about 100mm front and 135mm rear, so many modern bikes with thru-axle hubs are not suitable, and very narrow road tires can be a problem.

Twice The Bikes installed a 250W rear-hub kit in a couple of hours, found it not quite plug-and-play but a fun project, and estimates a range of 40 to 70 kilometers depending on battery and bike. Its honest verdict: if you are converting purely to save money, the total cost of kit, bike and time gets close to an entry-level e-bike.

Yose Power replacement batteries

Yose Power 36V 13Ah downtube battery

Replacement batteries need more caution. GoMotorbikes found one Yose Power listing gave four conflicting voltage claims on a single page: the title said 36V 13Ah, the spec table said 48 volts and 15 amp-hours, and the charger details pointed to a 48V pack. That matters because the wrong charger can overcharge a pack or fail to fill it. The listing it examined had a 4-star average from thirteen ratings, with 76 percent at five stars, 24 percent at one star and none in between, per GoMotorbikes. GoMotorbikes also notes the pack's 10A standard discharge suits motors up to about 500W, so the listing's higher motor figure should not be relied on.

Before buying, confirm the voltage, capacity, connector and mount of your old pack, and match the charger exactly.

Pros and cons

Pros:

• Conversion kits with a strong long-term reliability record
• Complete kits including display, controller and hardware
• Good value compared with buying a new e-bike
• No-question returns on the brand store
• Fast dispatch on weekdays

Cons:

• Kits do not fit thru-axle bikes
• Installation takes a few hours and some skill
• Battery listings can show conflicting voltage specs
• Prices mainly shown in euros
• Total cost can approach an entry-level e-bike

Who should buy Yose Power, and who should skip it

Yose Power suits tinkerers, commuters and riders with an older bike they love who want electric assist at a lower cost, and people comfortable with basic bike mechanics. If you like practical gadgets, our Ulanzi review and Nillkin review cover two more value-focused brands.

Skip Yose Power if your bike has thru-axle hubs, you want a ready-to-ride e-bike with local support, or you are unsure how to match a replacement battery safely.

Alternatives

eBike Choices compares Yose Power's hub kits favorably with integrated hub motors on budget e-bikes, and notes it has had more problems with mid-drive conversions and cheap direct-drive hub motors. Twice The Bikes points out that an entry-level ready-made e-bike is the main alternative if saving money is your goal.

Our ratings

Overall: 3.5/5, because eBike Choices and Twice The Bikes found reliable, good-value conversion kits, while confusing battery listings found by GoMotorbikes and fit limits hold the brand back.

Yose Power hub motor conversion kit

Yose Power hub motor conversion kit: 4/5, because eBike Choices rates its long-term reliability the best it has seen across 50+ conversions, though it does not fit thru-axle bikes.

Yose Power 36V 13Ah downtube battery

Yose Power 36V 13Ah downtube battery: 2.5/5, because GoMotorbikes found conflicting voltage claims on its listing and a split between five-star and one-star ratings.

FAQ

Is Yose Power worth buying?

For a conversion kit, yes, if your bike has quick-release dropouts and you are comfortable installing it. For replacement batteries, only once you have confirmed every spec matches your bike.

Is the Yose Power battery 36V or 48V?

That is the problem GoMotorbikes found: one listing claimed both. Check your old pack's voltage and the charger rating, and contact Yose Power before buying if the page is unclear.

How far will a Yose Power e-bike conversion take me?

Twice The Bikes estimates 40 to 70 kilometers depending on battery size and how efficient the bike is.

What comes in the box?

Reviewers received a hub motor wheel, controller, throttle, display, battery and installation hardware, though contents vary by kit.

Is a high-power motor safe with this battery?

GoMotorbikes calculates the pack suits motors up to about 500W; higher-power motors exceed its rated discharge, so do not pair it with a much larger motor.

What is Yose Power's return policy?

Its store offers a no-question 30-day return policy, according to Yose Power.