User manual ULTIMATE SPEED Portable car starter : 2 free PDF user manuals

Q: What do the three flashing blue indicators mean during charging?

The UMAP 12000 C3 has four charge indicator lights that light up progressively according to the battery level: 1 light on = 25% charge 2 lights on = 50% charge 3 lights on = 75% charge 4 lights on = 100% charge (full battery) During charging , the lights flash to indicate that the battery is filling up. This is normal behavior. Once charging is complete, all lights will remain on continuously without flashing. If you see 3 lights flashing, it means your battery is charging and is reaching about 75% of its capacity.

Q: Does the blue indicator light turn on during the first charge, is that normal?

Yes, it is normal. When charging your Ultimate Speed UMAP 12000 C3, the blue control indicators (item 8) start to blink to indicate that the charging process is underway. This particularly applies to the first charge of your device. Here is how the charging status indicators work: during charging, these indicators blink. After charging, the number of indicators that remain lit indicates the remaining battery level. Thus, 1 indicator lit = 25%, 2 indicators = 50%, 3 indicators = 75%, and 4 indicators = 100% full charge. For your first charge of the UMAP 12000 C3, connect the supplied USB-C cable to the charging port (number 4) with a USB power adapter (5 V, 1 A). The maximum charging time is 13.5 hours with this 1 A current. A slightly elevated temperature during charging is perfectly normal and does not indicate a malfunction. After the initial charge, it is recommended to let the device rest for 15 minutes before first use. To keep your battery in good condition, we advise charging the device once a month, even if not used for an extended period.