Grepow TA1000 LiPo Battery Charger User Guide

The Grepow TA1000 LiPo Battery Charger is a powerful, dual-channel smart charger designed for both convenience and safety. With intelligent battery recognition and automatic parameter configuration for G-Tech LiPo batteries, it eliminates manual setup and ensures optimal charging performance. Whether you're charging standard LiPo or G-Tech smart batteries, the TA1000 offers advanced safety features including over-temperature, over-current, and overcharge protection. This user guide provides a detailed overview of the TA1000’s features, button functions, charging procedures, and software update instructions to help you get the most out of your device.

Grepow TA1000 LiPo Battery Charger Overview

TA1000 dual-channel smart charger can automatically identify battery information without manual parameter setting when connecting to a G-Tech LiPo battery to the charger. This product has over-temperature protection.over-current protection,over-charge protection, disconnection protection,and other protection functions. During charging, the charger will monitor the status information of the battery in real-time. When the battery is fully charged,the charger will automatically stop charging.

Grepow TA1000 LiPo Battery Charger Button Function

  ●Power Switch: Short press to turn on; Long press to turn off

  ●Current/Settings: Short press to select current; Long press to enter the setting interface

  ●Mode/Chemistry:Short press to select charge/storage mode; Long press to select battery chemistry Lipo/LiHV

  ●CHA:Short press to return or view the interface of a single cell; Long press to start or pause the process of CHA

  ●CHB:Short press to confirm or view the interface of a single cell; Long press to start or pause the process of CHB

How to Charge a Non-G-Tech LiPo Battery?

The charger is equipped with an XT90 plug. When connecting the battery to the charger, ensure that the battery's discharge plug is the corresponding XT90 plug, or use a suitable adapter cable for connection. Connect the battery's discharge plug to the XT90 port of any available channel on the charger, and then connect the battery's balance plug to the corresponding balance port of the charger's channel. Failure to connect any of the connector will result in the battery being unable to charge. The detailed steps are as follows:

  ●Connect one end of the power cord to the power input port of the charger, and the other end to the power outlet. Short press the switch button to power on the charger.

  ●Short press the "Current /Setting" Button to set current

  ●Short press the "Mode Type" Button to set the charging mode

  ●Long press the"Mode Type" Button to set the LiHv type

  ●Long press the CHA, start charging

  ●Short press the CHA Button to view cell voltage and IR

  ●Long press the CHA, stop charging

 How to Charge a G-Tech LiPo Battery?

Make sure your battery is an XT90 plug, or you have the corresponding adapter. Connect the battery's discharge plug to the XT90 port of any available channel on the charger, and then connect the G-TECH balance plug of the battery to the corresponding balance port of the charger's channel. If communication is successful, the TATTU icon on the main screen will display in yellow. There is no need to set the charging current; the intelligent charging will start after 6 seconds. Failure to connect any of the connector will result in the battery being unable to charge.The detailed steps are as follows:

  ●Connect G-Tech Smart Battery, charger auitomatically recognizes and starts charging

  ●Short press the CHB Button to view cell voltage and IR

  ●Long press the CHB, stop charging

  ●Long press the power switch button for about 3 seconds to turn off the charger.

  Caution: The charging current is relatively large during the charging process. To ensure safety, please do not pull out the battery directly during charging. If you need to remove the battery, please pause charging first.

How to Set Grepow TA1000 LiPo Battery Charger?

 Long press the "Current/Setting" Button, enter setting mode

Device parameters: language, volume, end sound, parameter recovery

  ●Function parameters: task timing, capacity limit

  ●CHA battery history information: View channel A battery history information (valid only when G-Tech smart battery is connected)

  ●CHB battery history information: View channel B battery history information (valid only when G-Tech smart battery is connected)

  ●CHA calibration: Calibrates the accuracy of data collected by channel A such as voltage and current

  ●CHB calibration: Calibrates the accuracy of data collected by channel B such as voltage and current

  ●Device self-test: When starting the device self-test, it is prohibited to connect the battery to the charger

  ●About the device: View device information (hardware version, software version, MAC number)

  ●Return: Return to the main interface

How to Update the Software of Tattu TA1000 Charger?

If you need to upgrade the firmware of the charger, please follow the steps below:

  ●Use one end of the USB cable in the box to connect to the charger upgrade port, and the other end to the computer.

  ●Login website to download the software package

  ●Long press 'CHA' for 3 seconds and press the power button at the same time. Release the button after the charger makes a beep, beep, beep sound

  ●Open the upgrade software and click the "Update" option to complete the upgrade.

The charger keeps a black screen during the upgrade process. lf the USB is unplugged or the power is cut off during the upgrade process, the upgrade will fail (the original version of the software has been cleared). Repeat the above steps to restart the upgrade.

Conclusion

The Grepow TA1000 LiPo Battery Charger combines innovation, safety, and user-centric design to redefine your charging workflow. By leveraging its automatic recognition capabilities, real-time monitoring, and multi-layered protection systems, users can trust the TA1000 to deliver optimal performance for both G-Tech and non-G-Tech batteries. For ongoing enhancements, stay proactive with firmware updates to unlock the latest features and improvements. With the TA1000, Grepow continues to set the standard for intelligent, dependable battery management—making it an indispensable tool for hobbyists and professionals alike. If you have any questions or needs, please feel free to contact us at info@grepow.com.