It should take about 1 hour per LED, at least 4 hours to charge a completely dead jump unit.
Articles in this section
- How do I use the LED flashlight?
- Can I charge two USB powered devices at the same time?
- Is there an adapter for the USB cable with the packaging for wall charge?
- Can I replace the batteries inside?
- How much lithium is in the jump starter?
- Can I throw the device into my garbage can with my other trash?
- Can I travel on a plane with this jump starter & power bank?
- How long does it take to recharge the jump starter?
- What do the power indicator lights mean?
- How long does it take to charge?