Not working
Are trying to use tattoo iOS app with 22,000 MAH TATTU plus 1.0 batteries and followed the IOS video exactly and IPhone still remains not able to find battery using app or discoverable under Bluetooth settings
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About
This utility app provides battery management system (BMS) functions for smart batteries. It allows users to monitor and control battery parameters. Designed for efficient battery operation and maintenance.
✓Battery Management System (BMS)
✓Smart battery monitoring
✓Battery parameter control
✓Efficient battery operation
✓Battery maintenance functions
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What's New in TATTU
1.0.10
September 22, 2025
历史数据导出，去掉 总条数 参数
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FAQ
What is TATTU used for?
TATTU is a utility app that functions as a smart battery BMS management system. It allows users to monitor and control various parameters of smart batteries for efficient operation and maintenance.
Is TATTU free to download?
Yes, TATTU is available for free. There are no costs associated with downloading or using the basic features of the app.
What devices does TATTU support?
TATTU is currently supported on iPhone and iPod devices. It is designed to work with these Apple mobile platforms.
What is the age rating for TATTU?
TATTU has an age rating of 4+. This indicates it is suitable for users aged 4 and above.
How often is TATTU updated?
The latest version of TATTU is 1.0.10, and it was last updated on September 22, 2025. This suggests regular updates are provided by the developer.
Does TATTU have ads?
No, TATTU does not contain advertisements. The app is free and does not display any ads to users.
What is the user feedback on TATTU?
Currently, TATTU has a rating of 1.0 stars based on 1 rating. This indicates limited user feedback is available at this time.
Who developed TATTU?
TATTU was developed by Shenzhen Grepow Battery Co.Ltd. They are the company responsible for its creation and ongoing development.
