Isdt DUPLIKAT charger A4 Air USB-C, 4x AA/AAA

Convenient Operation
Perfectly compatible with phone chargers, USB ports, portable power banks, and car chargers, it automatically adjusts to the output power of USB chargers. Fast charging is possible in combination with a QC adapter.

Multifunctional Charger
The automatic identification of battery types allows the A4 Air to automatically adjust the optimal charging algorithm. It is fully compatible with NiMH, NiCd, Li-Ion, and LiFePO4 batteries. Compact yet powerful, it features 4 truly independent channels for intelligent power regulation, supporting hybrid charging of various types and sizes of batteries.

Full-Color LED Status Display
The battery status, type, operating mode, and other information can be clearly displayed through indicators in different colors.

Integrated Protection Design
An innovative mechanism for detecting battery performance, intelligent power allocation, and automatic adjustment of charging parameters.

All-Purpose USB Port
The Type-C port is not just a power supply connection; it can also be used to connect to a PC for firmware updates.

Wireless Operation, Start with "ISDLink"
The A4 Air adds wireless connectivity functionality. With the 'ISDLink' app, you can pre-set charging processes and monitor the charging at any time, with one click for OTA upgrades. Wireless control, incredibly easy.