MG Comet EV battery
Every battery that fits the MG Comet EV, by engine variant — with the size code decoded, terminal layout, and prices.
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MG Comet EV Electric (EV)
AUX-AGM-12
12 Ah AGM · ETN case · 150x90x130 mm · required for stop-start and high electrical loads
Terminal side (the L or R in the code) changes between variants and facelifts — fitting the wrong hand means the cables will not reach. Check the battery in your car, or send us a photo of the label and we will confirm the fitment.
How to read your battery code
A JIS code such as 55B24LS breaks down as: 55 the performance index (roughly the capacity class — the true rating here is about 45 Ah), B the case class which fixes width and height, 24 the length in centimetres, L the terminal side (positive on the left, viewed from the terminal face), and S for slim posts. European cars instead use DIN/EN codes such as DIN55, where the number is the capacity in amp-hours, or AGM case codes such as H7-AGM for stop-start cars.