ISDT A4

【Convenient Operation】Perfectly compatible with phone power adapters, USB C port, portable power banks and car chargers, auto-matching with the USB charging devices output power. Fast charging is possible when combined with a QC adapter. 【Multifunction Charger】Automatic battery type identification, the A4 Air will auto-match the optimal charging a... morelgorithm, fully compatible with NiMH, NiCd, Li-lon and LiFePO4 battery. 【Full Color LED Status Indicator】The battery level, type, operation mode and information can be shown clearly by indicators with various color. 【Real Full-time 4 Independent Charging Channels】Compact but not simple, Suitable for carrying during travel and

【Convenient Operation】 - Perfectly compatible with phone power adapters, USB-C ports, portable power banks and car chargers, auto-matching with the USB charging devices output power. Fast charging is possible when combined with a QC adapter. 【Multifunction Charger】 - Automatic battery type identification, the A4 Air will auto-match the optimal cha... morerging algorithm, fully compatible with NiMH, NiCd, Li-lon and LiFePO4 battery. 【Full Color LED Status Indicator】 - The battery level, type, operation mode and information can be shown clearly by indicators with various color. 【Real Full-time 4 Independent Charging Channels】 - Compact but not simple, with 4 real independent channels for intelligent current regulation, supports hybrid charging of different types & sizes of batteries. 【Integrated Protection Design】 - Innovative battery performance detection mechanism, intelligent power allocation, auto-adjust charging parameters. 【Wireless Operation,start with “ISDLink”】 - A4 Air adds the wireless connection function. With ‘ISDLink’ APP, you can preset charging tasks, monitor the charging process at any time. one click to OTA upgrade. Wirelessly operate, awesomely simple.