Overview
SkyRC E3S is a compact lithium balance charger designed for 2S/3S LiPo, LiHV, and LiFe batteries. It provides up to 20W W charging power with a maximum charging current of 2.2A (non-adjustable), plus storage mode support for LiPo/LiHV packs.
Key Features
- Supports battery chemistries and modes shown on the unit: LiPo (4.2V), LiHV (4.35V), LiFe (3.65V), and STO (LiPo/LiHV 3.9V).
- Tri-color LED charge-status indicators with defined status meanings (see table below).
- Universal AC input: AC 100V-240V, 50/60Hz.
- Balanced charging via balance port; simple plug-and-play operation.
For setup or battery compatibility questions, contact support@rcdrone.top or visit https://rcdrone.top/.
LED Status Explained
| LED Status | Charging Status |
|---|---|
| Red and Green Alternating Flashing | Standby |
| Pulsing Green | Charging |
| Green Solid Light | Charging Complete |
| Pulsing Yellow | Storage Mode in Progress |
| Yellow Solid Light | Storage Complete |
Specifications
| Brand | SkyRC |
| Model | E3S Charger |
| Input | AC 100V-240V 50/60Hz |
| Battery Type | LiPo / LiHV / LiFe |
| Cells | 2S, 3S |
| Charging Current |
2S: 2.20A 10% (non-adjustable) 3S: 1.60A 10% (non-adjustable) |
| Charging Power | 20W W |
| Storage Mode | LiPo / LiHV |
| Discharge Power | 2W |
| Balancing Current | 300mA MAX |
| Dimensions | 92 x 58 x 36 mm |
| Weight | Approx. 104g |
| Markings shown on product materials | CE, FCC, RoHS |
What e2 80 99s Included
- 1 x E3S Charger
Details

The SkyRC E3S lithium balance charger supports 2S and 3S packs with up to 20W charging power and 2.2A max current.

The SkyRC E3S compact balance charger supports 2S and 3S packs and clearly labeled LiPo, LiHV, and LiFe charging modes for easy setup.

The SkyRC E3S balance charger provides up to 20W charging power with a 2.2A max output for 2S and 3S lithium packs.

The SkyRC E3S charger supports AC 100–240V input for convenient charging across different power standards.

SkyRC E3S adds a Storage Mode option to help bring lithium packs to a safer resting voltage between runs.

SkyRC E3S uses tri-color LEDs to indicate standby, charging, charging complete, and storage mode status at a glance.

The SkyRC e3S balance charger delivers up to 20W/2.2A charging through a simple balance-port connection for straightforward setup.

Compliance information is provided with CE, FCC, RoHS, and WEEE markings for reference.

SkyRC E3S charging specs list AC 100–240V input, LiPo/LiHV/LiFe support for 2S/3S packs, and up to 20W charging power.
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