Second-life lithium battery specialists

We give EV batteries a second life.

Asthra EV Tech diagnoses, repairs and remanufactures lithium battery packs for light electric vehicles — so a tired battery becomes trusted power again, instead of waste.

Get in touch → See what we do
What we work onE-bike & LEV packs
Where we areSlough, Berkshire
How we workDiagnose · Repair · Reuse
Battery lifecycle

From a worn-out pack to a tested, second-life asset.

Our rule

Diagnose first. Repair second. Reuse only when it’s safe.

What we do

Focused work, in plain terms.

We don’t do everything in EV. We do one thing properly: keep good battery cells working for longer through honest diagnostics, careful repair, and safe second-life reuse.

01

Battery diagnostics

A structured health check for light EV battery packs — cell-level testing, fault inspection and a clear report on what your battery has left to give.

Where every job starts
02

Repair & remanufacturing

For packs worth saving, we replace weak cells and rebuild to a safe, tested standard — for e-bikes, e-scooters and small LEV batteries.

Our core service
03

Second-life reuse

Healthy cells from retired packs get a new purpose as lower-power energy storage — less waste, more value from every cell.

Where we’re heading
Who we help

We start with people who feel the pain today.

A dead battery isn’t an abstract problem — it’s a lost day’s earnings, a stranded rider, a shop that has to turn a customer away. Those are the people we build for first.

1
Delivery riders & e-bike users

Fast diagnosis, honest advice, and repair instead of an expensive new battery.

2
E-bike shops & local garages

A trusted partner for the battery jobs you’d rather not take on yourselves.

3
Fleets & second-life partners

Battery health tracking, batch assessment, and reuse that lowers your running costs.

How it works

A clear, honest workflow.

No overpromising and no fake safety claims — just straightforward technical steps and an honest result you can act on.

01

Tell us about it

Battery type, vehicle, the symptoms you’re seeing, how it’s used and its history.

02

We diagnose it

Visual inspection, electrical testing and a structured cell-level health assessment.

03

We repair if it’s right

Only packs that are genuinely safe and worth saving move into our repair workflow.

04

You get a clear answer

One honest outcome: safe to use, repairable, monitor closely, or retire it.

Contact

Let’s talk power.

Whether it’s a single battery or a whole fleet, we’d like to hear from you. Tell us what you’ve got and we’ll tell you honestly whether we can help.

  • A battery you’d like diagnosed
  • A shop or garage partnership
  • A fleet you want to keep running
  • A second-life storage idea

We’ll only use your details to reply to your enquiry. Add your final company number, registered address and full privacy details before advertising publicly.

Privacy Policy

Asthra EV Tech collects the enquiry details you submit through this website, including your name, email, enquiry type and message.

  • We use your information only to respond to enquiries and manage service or partnership requests.
  • We do not sell personal data.
  • Contact us at namaste@asthraevtech.com to correct or delete information you’ve submitted.

Cookie Policy

This single-file website uses only essential functionality. If analytics or tracking tools are added later, this policy will be updated.

Terms

Website content is for general business communication only. Battery diagnostics and repair work are assessed case by case. A diagnostic result is not a guarantee that a battery will never fail.