Troubleshooting - 70mai Jump Starter Max User Manual

FAQ
1. How to turn off the jump starter Max?
The device has a built-in smart detection function. When
there is no load or charging is complete, the jump starter
will automatically go into sleep mode to conserve
power.
2. How many times can the car jump starter Max change
a mobile phone?
That depends on the battery capacity of your mobile
phone.
3. What is the service life of the jump starter Max?
Under normal use, the device can be used for 3-5 years.
4. How long can the jump starter Max be kept after a full
charge?
Based on the circuit design of the jump starter Max, the
device can be kept for 6-12 months after a full charge. To
extend the service life, it is recommended to charge the
device every three months. Do not store the device for
prolonged period of time when its battery life is low.
5. After a prolonged period of storage, can the jump
starter Max be used immediately to jump start a car?
If there is a need to use the device after a prolonged
period of storage, check the battery indicator to make
sure that at least 2 indicator lights turn on. Otherwise,
charge the device before using it to jump start a car.

Troubleshooting

Issue
The jump starter
does not respond
when the power
button is being
pressed.
Cause
The low-voltage
protection function
is triggered to cut
off the circuit due
to the low voltage
of the device.
17
Action
Connect the
charger plug
to the 5V/2A
input.