ISDT MA331 Air 3/3S Charging Hub, 3-Channel 200W Smart Battery Charger with APP, LCD & Discharge

Overview

The ISDT MA331 is a 3-channel charging hub designed for DJI Air 3/3S Series batteries, with LCD display and mobile APP connection for visual operation and charging management. It supports selectable 60% or 100% charging mode and provides smart functions including battery equalizing, discharging, and collecting.

Key Features

• 3-channel smart charging for up to three DJI Air 3/3S batteries at the same time
• Power modes: single-battery output power 80W; multi-battery mode total power output 200W
• Charging power rating: 80W MAX (single battery) / 180W MAX (3 batteries)
• User-selectable 60% or 100% charging mode
• LCD display and mobile APP connection
• OTA upgrades supported for compatibility with DJI Air 3 Series battery updates
• 2x USB Type-C output ports supporting PD fast charging protocol up to 45W output (for powering external devices from the batteries)
• Compact size: 170.4 * 59.6 * 52.3mm; weight about 152g
• Fast charging claim: usually fully charges in 30–60 minutes (when spare batteries are available)

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Specifications

What’s Included

• 1 * MA331 Air 3/3S charger
• 1 * USB-C cable
• 1 * Manual

Applications

• Charging and managing DJI Air 3/3S Series flight batteries for aerial photography and travel use
• Using Air 3 batteries as a power source to charge phones, computers, headphones, and other electronics via USB Type-C PD output (up to 45W)