Bmw I3 Bigger Battery
By the Editorial Staff
March 16, 2026
The BMW i3 is a great little electric car, albeit short on range by modern standards. It went on sale way back in 2013, when it was available with a rather small 18.2. The BMW i3 began life for the 2014 model-year with a 22kWh battery pack, then it received an upgrade to 33.2 kWh in 2017, and then things jumped to 42.2 kWh in 2019.
Upgrading your BMW i3 from the original 60Ah battery to MTG's 154Ah (54kWh) battery pack can significantly enhance your vehicle's range and performance. Here's a comprehensive overview of the upgrade process and its benefits. Extending the Life of Your BMW i3: A New Battery Solution The BMW i3, a pioneer in the electric vehicle market, debuted in 2013 and quickly became a favorite for its innovative design and eco-friendly approach.
However, one of the initial drawbacks was its limited range, especially when compared to today's EV standards. The earliest models came equipped with an 18.2 kWh battery pack, which. My 10 year old i3's range has MORE than DOUBLED! After driving from Bristol to EV Sales And Repairs in Brecon, Wales this weekend, a 76 mile journey beyond my previous battery's range () my car's useable battery capacity has been increased from 16.2 kWh to 38.9 kWh! This is after swapping out.
The 120Ah i3 only has a battery capacity of 42.2kWh, so 100kWh would mean more than doubling the size of the current pack. One of the biggest issues with the i3 is that it's extremely difficult to modify the structural carbon fibre rub in order to create space and mounting points for a larger battery pack. Can you get and install an aftermarket battery upgrade pack in your BMW i3? We have researched this and are ready to tell you more about this problem.
In this video, we take you through the full process of upgrading a BMW i3 battery from 60Ah to 154Ah, done by MTG. The BMW i3 debuted on the market in late 2013, one of the brand's first electric cars. Also available with an optional range-extending engine, early models featured a 60 Ah battery providing up.
The BMW i3 is a unique electric vehicle that has garnered attention for its compact design and eco-friendly credentials. However, as with any electric vehicle, the battery is a crucial component that can impact performance and range over time. Understanding when and why a battery upgrade might be necessary is essential for any i3 owner looking to maintain their vehicle's efficiency and.