G.T.Power A3 User Manual

A3 Charger Instruction
A3 Charger is a smart charger which specifically designed for2S/3S LIPO battery of
Model car. It’s small size and easy to operate.
Operation Instruction:
1. Power on the charger, AC input AC100-120V, 50/60Hz, charger enter to the
stand-by mode and Constantly Green LED.
2. Connect to battery and then charger enters to charge mode, LED turn to
constantly red.
3. When finishing charging, reminds with constantly Green LED, then you can pull
out the battery.
4. Battery and charger will emit heat, it’s normal situation.
Caution:
1. Please read the manual completely and carefully before operate.
2. It’s forbidden to charge any other batteries but LiPo battery. It may cause battery
explosion or other dangerous situation by connecting to the wrong batteries.
3. Please charge under supervising. Never charging in rainy, humid and dangerous
place in case any accident.
4. When observing battery or charger is abnormal during charging LiPo battery,
please disconnect the power and battery immediately in case any accident.
Specification:
1. Input: AC100-120V, 50/60Hz,0.3A
2. Output: DC8.4V or 12.6V/0.9A
3. Surrport battery type: LiPo 2S/3S
4. LED indicates charging status:
Standby-Constantly Green,
Charging-Constantly Red,
Finish-Constantly Green
5. Output Port: XH2.54-3P for 2S LIPO,
XH2.54-4P for 3S LIPO

G.T.Power A3 Specifications

General

Brand	G.T.Power
Model	A3
Category	Battery Charger
Language	English

Summary

Charger Specification

Input and Output Details

Specifies AC input voltage, frequency, current, and DC output voltage/current.

Supported Battery Type

Identifies the LiPo battery cell count supported by the charger.

LED Charging Status Indicators

Defines LED color meanings for Standby, Charging, and Finish states.

Output Port Configuration

Details the specific connector types for 2S and 3S LiPo batteries.

Operation Instructions

Power On and Standby Mode

Procedure for powering on the charger and entering standby mode.

Battery Connection and Charging

Steps for connecting the battery and initiating the charging process.

Charging Completion

Guidance on recognizing a finished charge and disconnecting the battery.

Normal Heat Emission

Information regarding expected heat generation during operation.

Safety Precautions

General Operation Safety

Advice to read the manual and charge under supervision.

Battery Compatibility Warning

Prohibition against charging non-LiPo batteries to prevent hazards.

Environmental Charging Conditions

Caution against charging in wet or unsafe environments.

Abnormal Operation Protocol

Instruction to disconnect power and battery if abnormalities occur.

Conformity Declaration and Standards

Warranty and Service Information