ISDT A4 Air Battery Charger, Smart 4-Slot AA/AAA Charger w/ Bluetooth, USB-C (NiMH/NiCd/Li-ion/LiFePO4)

Overview

ISDT A4 Air is a battery charger designed for AA/AAA-size rechargeable cells, featuring 4 independent charging channels, a full-color LED status indicator system, and Bluetooth connection function. It supports multiple chemistries and can auto-identify battery type to match an appropriate charging algorithm.

Key Features

• USB-C input for power input and PC connection
• Convenient power compatibility: works with phone power adapters, USB ports, portable power banks, and car chargers; auto-matches the USB device output power
• Fast charging support when used with a QC adapter
• Multichemistry support with automatic battery type identification: NiMH, NiCd, Li-ion, LiFePO4
• Real full-time 4 independent charging channels with intelligent current regulation; supports hybrid charging of different types and sizes
• Full-color LED indicators display battery level, type, operation mode, and status information
• Integrated protection design with battery performance detection mechanism, intelligent power allocation, and auto-adjusted charging parameters
• Slot/contact structure includes AA battery negative plate, AAA battery negative plate, battery positive plate, and LED lights

Specifications

What’s Included

• ISDT A4 Air battery charger
• USB Type-C cable

Batteries are not included. For product support and purchasing assistance, contact support@rcdrone.top or visit https://rcdrone.top/.