Ecobat Battery, a major UK battery distributor, is highlighting the opportunity for the independent service and repair sector presented by the 12-volt batteries found in pre-2022 Tesla models. These batteries power essential low-voltage systems such as lights, heating, touchscreen displays, door locks, alarms, onboard computers, and diagnostic systems, and also play a role in starting the main high-voltage battery pack.
The inclusion of a 12-volt battery allows manufacturers to use a safer, low-voltage current for critical operational systems, particularly if the high-voltage battery is discharged. It also offers a cost-effective solution by utilising standardised components commonly used in combustion-powered, hybrid, and electric vehicles.
Despite advancements in EV technology, these 12-volt batteries have a finite lifespan and will eventually degrade and fail, similar to batteries in other vehicles. While the service life is usage-dependent, market evidence suggests a typical lifespan of three to four years. However, the electrical loads and usage patterns in EVs, especially with frequent short trips drawing power from multiple systems, can lead to a discharged state and premature failure. Extreme weather conditions and charging habits can also negatively impact battery life.
Ecobat Battery offers the original equipment fitment batteries for these pre-2022 Tesla models, including traditional lead-acid B24 and B19 types for the Model 3 and Model X, and a U1 type AGM battery for the Model S. Independent workshops are encouraged to assess the condition of the 12-volt battery before referring these Teslas to dealerships, offering a potential repair opportunity by ordering suitable replacements from Ecobat Battery’s network.
For further details, please visit Ecobat Battery by clicking here.