Buy a BMW Battery Here
This video is for anyone who wants to replace the battery in their E46 BMW, it’s actually a really easy job a perfect project for the rookie diy’er. if your looking for a cheap replacement battery look no further than walmart as you can purchase the Everstart maxi-94r battery for just over a hundred bucks. this battery is plug and play and no battery registration is need like you’ll find on the newer bmw cars.