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How To Connect And Operate your 

LiFePO4 Smart Charger

2

1

3

LED 1 LED 2

Finished Charging

Charging 

(When Connected)

Power on - Idle

LED 1 LED 2

LED 1 LED 2

LED 1 LED 2

4

Insure that the two alligator clips are separated, not 

touching each other, and that they are not touching any 

foreign metal objects or near flammable materials.

Connect the AC cord to your Smart charger before 

connecting it to the wall socket.

Before Starting

Connecting to Battery

1

3

Make sure that you are charging the correct battery 

type for this charger.
First, connect the 

BLACK

 alligator clip to the 

Negative (–) Terminal. 

Then, connect the 

RED

  alligator clip to the 

Positive (+) Terminal

.

LED 2 

will turn 

RED 

to indicate charging is starting. 

Once you’ve followed the precautions on step 1, plug 

the AC cord directly to your AC wall outlet. 

LED 1

 will 

turn 

RED

 and 

LED 2 

will turn 

Green

 

when connected to 

the outlet.  

Please read Warnings and Safety on other side of this 

manual if you plan on using an extension cord.

Connecting to AC Power

Charging The Battery

2

4

The Smart Charger automatically implements the 0V 

reset if necessary and the special 2-stage constant 

current/constant voltage (CC/CV) charge algorithm. 
The LED indicators track its progress. When 

LED 2

 turns 

Green 

your battery has finished charging.

DO NOT LEAVE UNATTENDED.

 Disconnect charger 

from battery first then unplug from the wall outlet. 

(562) 630 - 3002

[email protected]

Visit us at:

ExpertPower.us

6437 Alondra Blvd

Paramount, CA 90723

For Questions 

And Support

Operation Instructions

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