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⚡ Charge smarter, faster, and safer — power your RC passion like a pro!
The ISDT K4 is a premium dual-channel smart charger delivering up to 400W AC and 600Wx2 DC power, designed for professional RC enthusiasts. Featuring a vibrant touch LCD, it supports a wide range of battery chemistries (LiFe, LiIon, LiPo, LiHv, Pb, NiMH/Cd) with intelligent auto-detection and balancing. Its advanced cooling system and safety features ensure optimal performance and battery longevity, while mobile connectivity and firmware upgrades keep you ahead in the game.

| ASIN | B09WKN863V |
| Amperage | 20 A |
| Best Sellers Rank | #219,487 in Toys & Games ( See Top 100 in Toys & Games ) #495 in RC Battery Chargers |
| Brand | ISDT |
| Color | Black |
| Compatible Devices | RC plane, RC drone, RC car, RC boat, portable power devices, remote control devices |
| Connector Type Used on Cable | XT60 |
| Current Rating | 2 A |
| Customer Reviews | 4.5 4.5 out of 5 stars (58) |
| Input Voltage | 240 volts |
| Item Dimensions D x W x H | 7.2"D x 6.92"W x 2.24"H |
| Manufacturer | ISDT |
| Mfr Part Number | K4 |
| Number of Items | 1 |
| Number of Ports | 2 |
| Output Voltage | 30 volts_of_direct_current |
| Specification Met | FCC |
| Unit Count | 1 Count |
| Warranty Description | 1 |
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