Charging the Ranger battery

Written By: StJohn Vuetilovoni (and 2 other contributors)

Difficulty

Very easy

Steps

Time Required

Step 1 Battery Warnings

The battery in the Ranger is NOT a user-serviceable component and should only be replaced by an Aeroqual authorized agent.
Do not disassemble, deface, or puncture the battery as this may cause burns and pose a fire hazard.
Do not incinerate or heat the battery as this may cause burns and the batteries may burst or cause the release of toxic materials.
Batteries must be recycled or disposed of properly according to your local laws. They must not be disposed of in municipal waste.
Immediately dispose of any battery that has been damaged or has swollen.
Immediately dispose of any power supply that has been damaged.
Only use the Aeroqual supplied charger to charge the Ranger battery.

The Aeroqual-supplied charger can fully charge the Ranger battery in 4 to 5 hours.
For safety, the Ranger will automatically stop charging its battery if the internal battery temperature exceeds 45°C (113 ℉).
To charge the Ranger quickly, turn off, remove the sensor head and plug in the USB-C charger. The LED will light up RED and the screen will come on momentarily. After a few seconds the screen will go blank and the LED will flash GREEN indicating the battery is charging correctly.
To charge the Ranger while in use plug in the USB-C charger. The LED may flash BLUE for a few seconds then flash GREEN indicating the battery is charging. The battery icon will indicate the type of charging.
If the connection used to charge the Ranger is not sufficient to charge the battery then the LED with continue to flash BLUE. This may occur, for example, if the Ranger is connected to a laptop USB-C port.