Battery Specifications
| Parameter | Specification |
|---|---|
| Battery Group | 096 |
| Type | EFB |
| Capacity | 70 Ah |
| Cold Cranking Amps | 760 CCA |
| Dimensions | 278 x 175 x 190 mm |
| Terminal Type | Top post |
| Start-Stop Compatible | Required (stop-start) |
Standard lead-acid battery
Recommended Batteries for MG HS
Frequently Asked Questions
What battery does a MG HS need?
The MG HS (Mk1) needs a Group 096 EFB battery with 70Ah capacity and 760 CCA (cold cranking amps).
Does the MG HS need an AGM or EFB battery?
Petrol MG HS models have stop-start, so they need an EFB battery (Group 096). PHEV models use a separate 12V — confirm by reg.
How long does a MG HS battery last?
Typically 4–6 years depending on driving patterns. Short urban journeys and cold winters reduce battery life.
Can I replace the MG HS battery myself?
Yes for most models — it’s usually located in the engine bay. Disconnect the negative terminal first, then the positive. Fit the new battery in reverse order.
How we check fitment for this guide
We cross-reference fitment figures against manufacturer specifications and OE-supplier catalogue data where available, and matched to the standard codes that actually govern fit — battery type/group sizes, wiper lengths and fitting types, bulb fitment codes, tyre size markings, and oil specifications. We work by make, model, year, engine, and build date, because a single model can take different parts across its life. Where the right part depends on your exact vehicle, we tell you to confirm by registration or VIN. More on our method →