Reviews of Mitsuboshi battery

I drive an older PHEV. It has a 12kWh battery, which gave me about 36km electric range over the summer. Now the weather is colder, +- single digits celcius, my range is closer to 20km.

I have a 23 PHEV still on the original battery after 36k miles. I do top it off once a month with a battery tender though.

Less than a month after buying my 2023 Mitsubishi Outlander SE, the OEM battery died. This became a recurring problem, leading to the car dying on a road trip to PA and entering limp mode. I had to buy a replacement battery from AutoZone despite the OEM battery being under warranty. The battery also died on my PHEV model while fully charged. The OEM battery sucks.