Alber V25

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Type

Still unsure about the right solution for your battery? View our choice helper

Or choose repair; we examine your battery and give the right advice

Battery repair

With a battery repair, a diagnosis is first made. Based on that diagnosis, we determine what is needed to repair or refurbish the battery. We will contact you to discuss the diagnosis so that you can determine what to do with your battery.

Choose a repair (optional)

In case you don't want to repair your product

We will charge for the research costs and send your battery back.

For revision or repair, it takes approximately 10 workdays before your battery is ready after receipt

Specifications

Use for

Alber

Nominal battery voltage

36.00 V

Part number

1591426

Original capacity

6 Ah

Product Name

Alber V25

Brand

Alber

KWS product code

acc-all-alber v25-36.00v

Maximum charger voltage

42.00 V

Plug and play

Yes

Bike connection

Frame

Weight

2 kg

Type of charger connection

Rosenberger

Fits these bikes

  • Alber V25

Frequently asked questions

We do not offer a cell replacement for this type. That means one of two things: the cells cannot be taken out of this battery, or we have not seen enough of them yet to set a fixed price for a cell replacement. Repair is possible. The fault is then usually in the charging port or the electronics. Register the battery on this page, we run an intake test and send you a quote. We only start once you have agreed.

We know after the intake test, because the price depends on the part that has failed. You get a quote first. Expect more than €95. That amount is our inspection fee, and you only pay it if you turn down our proposal; we then send the battery back. If you accept, you pay for the repair and no inspection fee. If there is nothing we can do for your battery, it costs you nothing.

Register your battery on this page and follow the steps at checkout; we arrange the collection and send you the tracking details by email, with the time the courier will come. Put in the box: the printed insert form, the battery, the charger, and the key in a sealed envelope if your battery has a lock (do not tape it to the battery). Without the charger and the key we cannot test your battery fully. Your bike stays at home. Ask the courier for a proof of handover; that is your proof of shipping.

Expect approximately 10 workdays from the moment your battery is booked in. The exact time depends on what we find in the intake test. You can follow the status in your own account, and the current lead time is on our lead-time page.

Yes, on the work we carried out and on the parts we replaced. The warranty does not cover parts of the battery we did not work on. If we repair the charging port, for example, the cells are not included. The full terms are in our warranty conditions.

Yes. If you regularly have batteries from patient hoists, wheelchairs or mobility scooters, you do not need to register each one through this page. Each site can deliver with its own purchase reference while agreements and invoicing run centrally. How that works is on our business page.

Customer service

Find answers in our help center

Many questions are already answered by our staff.

To the help center

Chatbot

Start a conversation with our AI employee.

How does Repair of my Alber V25 work?

Search and order your battery in the webshop

You can find your Alber V25 in the webshop based on the brand name or the model number on the battery.

Send your battery for free or have it picked up at no cost.

After your order, you will receive an email with shipping instructions.

We repairing your Alber battery.

We'll start repairing your battery and keep you updated on the progress.

Alber V25 battery repair, part number 1591426

Your Alber V25 battery, part number 1591426, has stopped holding or taking a charge. We repair this 36V 6 Ah pack. It charges through a Rosenberger connector on a 42V charger.

Repairs we carry out include recovering a deeply discharged pack, replacing a faulty BMS or circuit board, and fixing the charging port. The Battery revision option reads Not available for this battery.

Send it to us and we test the cells and electronics first. You then get a proposal with the price, and we start after you approve. If you decline, it returns for the inspection fee stated on this page. Choose Battery repair above to book your Alber V25 in.