Description
The SkyRC E3 V2.0 Compact Balance Charger is an advanced, button-free plug-and-play solution designed to safely balance-charge 2S and 3S LiPo battery packs. Upgraded to deliver a faster 1.2A charge current, it operates on a universal 100V-240V AC input and utilizes intuitive three-color LEDs to display precise charging states and diagnostic error warnings. Its ultra-compact, lightweight footprint fits effortlessly into any field box, making it an incredibly reliable and hassle-free charger for daily drone operations.
Technical Specifications
| Specification | Details |
| Model / Version | SkyRC E3 AC Compact Charger (Version 2.0) |
| Input Voltage | 100V ~ 240V AC (50/60Hz) |
| Supported Cell Count | 2S to 3S LiPo Batteries (1-3 Cells range) |
| Max Charge Current | 1.2 A |
| Operation Modes | Balance Charge Only |
| Status Display | 3 x Multi-Color LEDs (Charging / Ready / Error) |
| Dimensions (L x W x H) | 88 x 57 x 35 mm |
| Weight | 103 grams |
LED Indicator & Status Guide
| LED Behavior | Charger Status |
| Stays Green & Flashes Red | Charger is ready to charge |
| Glows Constant Red | Charger is actively charging |
| Glows Constant Green | Charging process is finished |
Error Codes & Diagnostics
| LED Flash Pattern | Error / Diagnostic Message |
| All LEDs flash red once (1s pause cycle) | The battery is connected incorrectly |
| All LEDs flash red twice (1s pause cycle) | Charger encountered an overload or short circuit |
| All LEDs flash red four times (1s pause cycle) | Voltage of a single cell is too high or too low |
| All LEDs flash red six times (1s pause cycle) | There is a critical 300mV voltage gap between cells |
Warranty Details
6 Months Warranty
Covered against manufacturing defects for 6 months from the date of delivery. Valid claims will be handled via a direct replacement.
Voids Warranty: Crash or physical damage, tampering, static discharge (ESD), water/fire exposure, chemical use, custom soldering, or modifying the internal circuit.
Note: Images are for illustration purposes only. Always inspect your battery’s individual cell voltages if the charger’s LEDs flash red in a cyclic error sequence, and never leave charging batteries unattended.




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