Nextbase 422GW Dash Cam Battery Replacement – Mail-In Repair Service

Nextbase 422GW Dash Cam Battery Replacement

If your Nextbase 422GW dash cam no longer holds charge, shuts down unexpectedly, or only works when plugged in, the internal battery may have failed.

This professional mail-in repair service replaces the original battery with a new upgraded lithium-polymer battery, restoring normal operation and reliable performance.

Your dash cam will be carefully disassembled, the faulty battery removed, and a replacement installed and tested before being returned.

Common symptoms

• Dash cam only works when plugged in

• Camera shuts down when power is removed

• Battery will not hold charge

• Device powers off after a few seconds

What’s included

✔ Replacement upgraded battery installed

✔ Internal inspection and cleaning

✔ Full testing before return

✔ Secure return shipping

How the repair works

1️⃣ Purchase the repair service

2️⃣ Package your dash cam securely

3️⃣ Post it to us using tracked delivery

4️⃣ We complete the repair, test it and return it by tracked delivery

Repairs are normally completed within 1–2 working days after receipt, subject to inspection, parts availability and current workload.

Compatible model

Nextbase 422GW dash camera

Important

This is a mail-in repair service.

You are purchasing the repair installation, not the dash cam itself.

Shipping instructions will be provided after purchase.

How a failing 422GW battery can behave

With a Nextbase 422GW, one of the clearest clues to an exhausted internal battery is a camera that operates normally from its power lead but cannot stay powered once that supply is removed. A weak cell may also interfere with the camera completing a normal shutdown sequence. Battery replacement is therefore most appropriate when the fault follows external power being disconnected, rather than for unrelated display, SD-card or USB-connection problems. After installation we check the 422GW under power and through shutdown behaviour before it is returned.

Nextbase 422GW battery FAQs

Does a 422GW that only works when plugged in need a new battery?
A failed battery is a common explanation for that symptom, although the unit is tested because other power faults are possible.

Is this a 422GW battery or a complete replacement camera?
This is a repair service for your existing 422GW; the internal battery is replaced and the same camera is returned.

What if the problem is not battery related?
Battery replacement will not cure unrelated screen, memory-card, connector or main-board faults, so testing is part of the repair process.

Warranty

The replacement battery is covered for 6 months against manufacturing defects. Installation and workmanship are covered for 12 months against repair-related faults. Normal battery ageing or reduced runtime through regular use, accidental damage, liquid damage, impact damage, misuse and unrelated faults are not covered. This voluntary warranty is in addition to your statutory rights.