Overview
The ISDT K4 is an AC/DC dual-mode LiPo battery charger with independent dual channels, charge/discharge functions, and cycle mode. It features a full-color LCD touch panel for manual setup and real-time charging status display.
Key Features
- AC/DC dual input: AC 100~240V or DC 10~30V
- Independent dual-channel operation
- Full-color LCD with touch panel display
- Displays voltage, current, charging time, mode, battery type, internal resistance, and charged capacity
- Charge, discharge, and cycle charging support
- Li-ion and LiPo balancing support
- BattAir BT connection and mobile operation via ISD Link app
- Abnormal voltage alarm and incorrect cell count setting alarm
- Firmware upgrading supported
- Aluminium alloy shell and cooling air duct design
- Automatic stop after fully charged
Specifications
| Input voltage | AC 100~240V / DC 10~30V |
| Output voltage | DC 1~30V |
| Max. input current | DC 35A |
| Charging current | 0.2~20A x2 |
| Discharging current | 0.2~3A x2 |
| Balance current | 1.5A/Cell Max |
| Max. discharging power | 30W x2 |
| Max. charging power | AC 400W / DC 600W x2 |
| Parallel charging power and current | 800W/35A |
| Parallel discharge power and current | 30W/3A |
| Battery types and cell count | LiFe, LiIon, LiPo 1~8S; LiHv 1~8S; Pb 1~12S; NiMH/Cd 1~16S |
| Abnormal voltage alarm | Support |
| Incorrect cell count setting alarm | Support |
| Working temperature | 0~40 °C |
| Storage temperature | -20~60 °C |
| Dimensions | 142x135x64 mm |
| Weight | About 700 g |
For setup and compatibility questions, contact support@rcdrone.top or visit https://rcdrone.top/.
What’s Included
- 1 x ISDT K4 Charger
Applications
- RC plane and RC drone battery charging
- Remote control car battery charging
- Portable power and portable device battery charging
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