Bafang Downtube 43V 450Wh

BT_F07-bafang 43V BT Bafang 450Wh

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 15 workdays before your battery is ready after receipt

Choose repair

Specifications

Use for

Amslod, BSP, Bafang, Beaufort Bikes, Brinckers, Cortina, Dutch ID, Gazelle, Gepida, Phatfour, Union, Victesse
Type number

BT F07.450.C
Nominal battery voltage

43.00 V
Original capacity

10.5 Ah
Product Name

Downtube 43V 450Wh
Brand

Bafang
KWS product code

acc-baf-baf-43.00v
Maximum charger voltage

49.20 V
Color

black
Plug and play

Yes
Weight

3 kg
Type of charger connection

standaard

Fits these bikes

  • Amslod Southampton MRX-455i
  • Beaufort Billie
  • Beaufort Bonnie
  • Brinckers Baxter
  • Brinckers Boston
  • Brinckers Brisbane
  • BSP La Dolce Vita E Bafang
  • BSP Metropolis Comfort E
  • BSP Metropolis E Midden
  • BSP Voyager E
  • Cortina E-Common
  • Cortina E-Foss
  • Cortina E-Octa
  • Cortina E-Octa Plus
  • Cortina E-U1
  • Cortina E-U4 Transport Serie
  • Dutch ID Comfort N7
  • Falter E
  • Gazelle Esprit
  • Gazelle PuurNL HFB
  • Gepida Reptila
  • Kettler Simple RT
  • Kross eLille 1
  • Kross eLille 2
  • Kross eLille 3
  • Phatfour FLX
  • Union E-Curb
  • Union E-Load
  • Victesse Edge N3 HF
  • +4
  • No bike models found
Keep typing for more specific results And 4 more bike models, use the search to find yours

Related products

BT_F08 Bafang 43V 600Wh

Bafang

Downtube 43V 600Wh

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.

This Bafang battery is also fitted to:

Brinckers, Gepida, Cortina, Victesse, Union, Phatfour, Beaufort Bikes, Gazelle, Dutch ID, Amslod, and BSP

. Not sure it is your battery? Compare the part number on the label with the specifications on this page.

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.

That depends on how busy the workshop is and on what we find in the intake test, so we do not quote a fixed number of days here. 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.

Customer service

Find answers in our help center

Many questions are already answered by our staff.

To the help center

Call us

+31 (0)485 782565

Email us

info@kwsseuren.nl

Chatbot

Start a conversation with our AI employee.

How does Repair of my Bafang Downtube 43V 450Wh work?

Step 1

Search and order your battery in the webshop

You can find your Bafang Downtube 43V 450Wh in the webshop based on the brand name or the model number on the battery.

Step 2

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

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

Step 3

We repairing your Bafang battery.

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

Bafang BT F07.450.C 43V down tube battery: repair

Type BT F07.450.C is Bafang's 43V 10.5Ah down tube battery with 450 Wh. It is fitted to many Amslod models and to e-bikes including the Cortina E-Octa, the Gazelle Esprit and the Kross eLille 3.

A cell replacement is not available for this type. We do repair it: a pack that has run so flat the charger refuses it, a failed BMS or circuit board, or a worn charging port. After registering it here, send it in; we test the cells and the BMS and email you a proposal with the price.

We start only after your approval. Decline, and the battery comes back for the inspection fee stated on this page.