BionX RL320-RL420 48V
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
For revision or repair, it takes approximately 10 workdays before your battery is ready after receipt
- Free delivery
- Always a suitable solution
- 2 year warranty
- Customer Rating 4.5/5
Specifications
| Use for | Diamant, Trek |
|---|---|
| Nominal battery voltage | 48.00 V |
| Original capacity | 6.6 Ah |
| Product Name | RL320-RL420 |
| Brand | BionX |
| KWS product code | acc-bio-rl3-rl4-48.00v |
| Maximum charger voltage | 48.00 V |
| Color | black |
| Plug and play | Yes |
| Integrated backlight | Yes |
| Available capacity's | 10 Ah |
| Weight | 0 kg |
| Type of charger connection | Coaxiaal met 1 pin |
Fits these bikes
- Trek L300+
- Trek L600+
- Trek L800+
- Trek LM500 2013
- Trek LM500 low 2013
- Trek T400+
- Trek T500+
- Trek T500SL+
- Trek T600SL+
- Trek T700+
- Trek TM low 2013
- Trek TM500 2013
Related products
Frequently asked questions
These chargers fit the BionX RL320-RL420 48V:
. When you send us the battery, put your own charger in the box as well. We test them together.The price appears at the top of this page as soon as you select Battery revision (our full cell replacement) and a capacity. Shipping is included, and so is the intake test: you do not pay for it separately when we re-cell your battery. If the intake test shows that something else is needed, you get a new proposal first. Only if you turn that down do we charge the €95 inspection fee.
In a cell replacement we swap every cell in your battery for a new one. The casing and the connector stay yours, so the battery fits back in its place afterwards. Before we start, we run an intake test. If the problem is somewhere else, say the charging port or the electronics, you hear that first and get a proposal that fits. KWS Seuren has been re-celling batteries since 2017.
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.
Two years. It covers the new cell pack and every part we replace during the cell replacement, including a new circuit board. We guarantee the capacity you order, not a number of kilometres. The full terms are in our warranty conditions.
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.
Customer service
Find answers in our help center
Many questions are already answered by our staff.
To the help centerCall us
+31 (0)485 782565
Email us
info@kwsseuren.nl
Chatbot
Start a conversation with our AI employee.
How does revision or repair of my BionX RL320-RL420 48V work?
Search and order your battery in the webshop
You can find your BionX RL320-RL420 48V 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 revising or repairing your BionX battery.
We'll start revising or repairing your battery and keep you updated on the progress.
BionX RL320 / RL420 48V carrier battery with new cells
This BionX battery sits in the carrier with an integrated rear light and carries RL320 or RL420 on its label. It is a 48V pack of 6.6 Ah with a coaxial 1-pin charging plug and a 48V charger, fitted to 12 models including the Trek T400+, Trek T500+, Trek T700+ and Trek TM500 2013. Other BionX batteries have their own pages, so compare the label with this one.
The Battery revision option on this page re-cells your casing with 10 Ah, well above the original 6.6 Ah. Its price appears above once selected, and the new cells are covered by a two-year warranty.
For a deeply discharged pack or a fault in the BMS, board or charging port, choose Battery repair. Book the battery in here, and we test it and send a proposal before any work.