ISDT D1 10A 100W/250W universal charger with power supply

The ISDT D1 is a high-capacity, single-channel universal AC/DC smart balance charger and diagnostic station engineered to provide flexible power management for a comprehensive matrix of radio-controlled (RC) and FPV drone flight batteries. Featuring an integrated AC power transformer alongside wide-range DC input capability, this versatile charger eliminates the need for external power bricks on the bench while transforming into a high-amperage powerhouse out in the field. Guided by a high-contrast IPS LCD telemetry screen and backed by an active thermal matrix, the unit integrates a regulated constant current/constant voltage (CC/CV) digital power supply framework and a dedicated safety-destruction protocol for end-of-life packs.

Features

Flexible Dual-Input Topography: Houses an internal 100W AC transformer for efficient, self-contained bench setups directly from wall mainlines, while natively supporting a wide-range DC input port for maximum field performance up to 250W.

High-Contrast IPS Telemetry Display: Integrated heavy-duty IPS LCD screen provides wide-angle visual readouts of real-time cell voltages, operating current curves, and internal resistance metrics with exceptional outdoor readability.

Regulated CC/CV Digital Power Supply: Features an adjustable output subroutine within the integrated power supply block, allowing the device to function as a variable benchtop power supply delivering regulated constant current and constant voltage parameters to external peripheral gear.

Automated Battery Disposal Protocol: Includes a specialized discharge matrix safely engineered to deplete compromised, bloated, or end-of-life lithium cells down to absolute zero volts, permanently neutralizing them for safe recycling.

High-Amperage Balancing Pipeline: Outfitted with an aggressive 1.5A maximum balancing circuit that rapidly equalizes individual multi-cell series lines to ensure long-term pack safety, precise cutoffs, and lifecycle optimization.

Active Cross-Flow Cooling Layout: Outfitted with a high-RPM automated internal cooling fan paired with structured internal heatsinks to rapidly dissipate localized heat and preserve system efficiency during maximum current execution cycles.

Specifications

Brand: ISDT

Model Name: D1 (Universal Smart Balance Charger Matrix)

Primary Input Interfaces: AC Mainline Core / DC Power Terminal (XT60 Footprint)

AC Input Voltage Range: AC 100V – 240V Universal Power Grid

DC Input Voltage Range: DC 10.0V – 30.0V Field Input Rails

Concurrent Charging Output Paths: 1 Isolated Channel

Primary Hardware Output Interface: Native XT60 Female Receptor

Maximum Output Charging Power (DC Source): 250 W

Maximum Output Charging Power (AC Source): 100 W Natively Integrated

Maximum Internal Discharge Power Capacity: 15 W

Selectable Charging Current Range: 0.2 A – 10.0 A

Selectable Discharge Current Range: 0.2 A – 1.0 A

Active Cell Balancing Current Pipeline: 1,500 mA (1.5 A) Maximum Per Cell

Integrated Screen Module: High-Contrast IPS LCD Graphic Matrix Panel

Active Thermal Management: Intelligent Active Internal Cooling Fan Matrix

Physical Structural Mass: 460.0 g

Physical Footprint Dimensions: 126 mm × 115 mm × 49 mm

Battery Chemistry Compatibility Matrix

Lithium Chemistry Standard (LiPo / LiHV / LiFe / LiIon): 1S – 6S Multicell Balanced Series (3.7V – 22.2V Nominal Corridor)

Nickel Chemistry Standard (NiMH / NiCd): 1 – 16 Cell Series Configurations (1.2V – 24.0V Operational Array)

Lead-Acid Utility Chemistries (Pb / Gel): 2.0V – 24.0V Systems

Notes

AC vs DC Input Dynamics: To exploit the full 250W total charging throughput and 10A current velocities, the charger must be supplied with an optimal DC power source within the 10V–30V range (such as a high-capacity field pack or heavy-duty battery station). When operating strictly on an AC wall outlet, dynamic internal power scaling will cap the overall maximum output capacity to 100W due to transformer limitations.

Balance Lead Mandatory Policy: When charging any multi-cell lithium pack (2S through 6S), you must connect both the primary high-current XT60 lead and the corresponding white JST-XH balance connector board simultaneously. Attempting to charge multi-cell series lines without individual channel balance telemetry bypasses critical safety overrides and can cause severe cell over-voltage, localized battery expansion, or thermal hazards.

Disposal Mode Warning: The specialized battery scrap routine is explicitly engineered to permanently destroy the chemistry of the connected battery to make it safe for disposal. Never initiate this mode on a functional flight pack that you intend to reuse, as it will deliberately draw cell potentials down to zero, causing unrecoverable chemical death.

Proper Chemistry Selection Target: Always verify that the selected chemistry profile on the digital menu strictly matches the physical battery type connected. Charging a standard 4.20V LiPo pack under the elevated 4.35V LiHV profile will cause immediate cell degradation and poses a severe fire hazard.

Package

1 x ISDT D1 250W AC/DC Universal Multi-Function Smart Balance Charger Core Module

1 x Heavy-Duty Angled C7 AC Mainline Power Input Cable

1 x Technical User Operational Reference Manual