Battery testing before you buy
Slow cranking or intermittent electrics deserve a measured test. We check the battery and basic charging performance so you do not replace a battery when the alternator is at fault.
Car battery replacement in Windsor includes the correct type for standard and stop-start vehicles (AGM/EFB where required).
- Condition testing
- Correct battery specification for your vehicle
- Secure fitment and terminal care
- Advice if battery registration/coding is required on some models
Call 01753 850 539.
Frequently asked questions
How long do batteries last?
Often 3–6 years depending on journeys and electrical load.
Do stop-start cars need special batteries?
Yes — typically AGM or EFB. The wrong type can cause issues.
Can you test while I wait?
Usually yes for a standard battery check.
What if it goes flat again?
We check charging so underlying alternator faults are not missed.