******
- Verified Buyer
I don’t write a ton of reviews, but not only did this product (Doori) work great, it was half the price of most other promoted products ($66.49/40% off on 4/21/24). My van battery was dead and I couldn’t start it even with high capacity jumper cables - which almost always will do the trick. The battery is only 10 mo old, and seeing this product WITH an air compressor and USB charger for phones, etc., I decided to try it out. Outcome? 1) It worked! Van started in the first crank 2) It’s the size of a loaf of bread (see photo). I just ordered two more for our second car and for my mom. As noted, I don’t write reviews for every product, but this is a huge leap forward from keeping jumper cables in the car. Highly recommend.