E-Ant 3000A Peak Jump Starter

Car battery jump starter, 3000A peak, 12V jump starter, battery pack for up to 8L gas/5L diesel, battery booster jump box, power bank USB QC3.0 outputs, portable charger, jumper cables LED light yellow Haven’t used it in a long time. The battery may needs to be recalibrated. Ports and flashlight are currently not working but jumper cables still light up when connected… Have everything that came with it with its original packing and wires Goes for a $100 on Amazon so if you can get this fixed it would be great or can be used for part. FIRM on the price Could be a small issue which can be solved by charging for several hours. 3 in 1 Car Jump starter Power bank for phones and electronics Flashlight built in