ISDT D2 Mark 2: Dual 200W AC Charger & Discharger for 1-6S Batteries

Overview

The ISDT D2 Mark 2 is a versatile dual-channel balance charger and discharger designed for hobbyists and RC enthusiasts who value reliability and flexibility. It supports a wide range of chemistries, including LiPo, LiHV, LiIon, LiFe, and NiMH, NiCd, and Pb packs, across 1-6S per channel. With two independent outputs, it lets you manage two packs simultaneously or dedicate full power to a single pack when needed, all within a compact, feature-rich unit.

The built-in parallel task and dual task modes let you tailor its behavior to your workflow. In parallel mode, both channels share identical parameters to speed up routine balancing and charging, while the parallel-task option lets one battery benefit from the maximum available power without sacrificing the other channel's settings. This provides practical flexibility whether you’re balancing a pair of 2S packs for a race day, or topping up a 6S pack for a longer session.

Power and performance

• 200W total dual-channel output with independent operation to minimize cross-channel interference.
• DC power (CH1) mode behaves like a bench power supply, allowing precise tests and conditioning outside of full charge cycles.
• Wide range AC input (100-240V) with industry-grade power management to handle different regional mains calmly.
• Protective features including short-circuit, over-current, over-voltage, and over-temperature protection to support safe operation.

Smart design and versatility

• Dual cooling with dedicated fans to maintain performance under heavy use.
• Specially designed OS (scOs) for smart charging workflows with language localization to ease setup and operation.
• Supports a broad battery spectrum: LiPo, LiHV, LiIon, LiFe (1-6S per channel); NiMH/NiCd (1-16S); Pb (1-12S).
• 2.4" IPS LCD with 320×240 resolution for readable status and clear controls in various lighting conditions.

Practical use cases

Ideal for model aircraft, RC cars, and multirotor pilots who juggle multiple packs or run long sessions. The unit’s 2×5V/2A USB port provides convenient charging for a phone or small accessories alongside the main packs. The compact footprint and robust construction make it a reliable travel companion for field work, pits, or workshops.

Specifications and package

Input: AC 100-240V • Charge Current: 0.1-12.0A×2 • Discharge Current: 0.1-1.5A×2 • Balancing Current: 1.5A/cell×2 • Battery types: LiFe/LiIon/LiPo/LiHv (1-6S per channel), NiMH/Cd (1-16S), Pb (1-12S) • Display: 2.4" IPS LCD • Dimensions: 120×108×70 mm • Weight: 510 g

Package includes: 1x ISDT D2 Mark 2 Charger, 1x AC Input Cable.