2 red LEDs
4 red LEDs
4 red LEDs+2 blue LEDs
4 red LEDs+4 blue LEDs
All batteries lose energy from self-discharge over time and more rapidly at higher temperatures.
Recharge the unit every 3-6 months if not in use, or when the power is insufficient.
CHARGING/RECHARGING THE UNIT
Lithium batteries require routine maintenance to ensure a full charge and long battery life. All
batteries lose energy from self-discharge over time and more rapidly when they are at higher
temperatures. Therefore, batteries need periodic charging to replace energy lost through
self-discharge, and should be recharged every 3-6 months.
The unit have the overcharge and overload protection to prevent the explosion, and protect the
This unit is delivered in a partially charged state, you must fully charge it after purchase and
before using it for the first time. Initial AC charge should be for up to 4-6 hours or until the unit
shows as fully charged (the unit's LED power indicator light solid: 4 LEDs are solid blue and
another 4 LEDs are solid red).
Recharging battery after each use will prolong battery life; frequent heavy discharges between
recharges will reduce battery life. The battery should be recharged using the supplied AC
USING THE AC CHARGING ADAPTER(RECOMMENDED)
Insert the barrel connector of the supplied AC charging adapter into the unit's charging port.
Insert the plug end into an AC outlet.
3. The unit's LED power indicator lights will roll to indicate the unit is in charging mode.
Note: If the LED power indicator does not come on, check the connection to the AC
4. Charge the unit until the LED power indicator changes from flash to solid(4 LEDs are solid
blue and another 4 LEDs are solid red). It will last 4-6 hours.
5. When charging is complete,first unplug the AC charging adapter from the power source, and
disconnect the barrel connector of the AC charging adapter from the unit. Store the adapter
in a safe place.