The SkyRC e3S charger is a compact and easy-to-use device designed for charging lithium batteries used, among others, in RC models. It supports the popular types of LiPo, LiHV and LiFe batteries in 2S and 3S configurations. Thanks to the automatic charging process and the built-in balancer, it allows you to prepare the batteries for use conveniently and safely. Its small size and mains power supply make the charger suitable for use both at home and in a model workshop.

Simple operation and automatic charging process
SkyRC e3S is designed for ease of use. The device has a single-function button that allows you to select the appropriate battery type. When the battery is connected, the charger automatically starts the charging process, maintaining the appropriate current and voltage parameters. This means that the user does not need to manually adjust the parameters, which greatly facilitates daily use.

Built-in cell balancer
The charger is equipped with a balancing function that controls the voltage of the individual cells in the pack. As a result, all cells are charged evenly, which helps maintain stable battery performance and can extend its service life. The maximum balancing current is 300 mA, which ensures effective control of the charging process.

Compatibility with popular batteries
The e3S model supports three popular lithium battery types: LiPo, LiHV and LiFe. This allows it to be used with many batteries used in RC modeling. The charger supports 2S and 3S packs, and the charging current is automatically selected depending on the number of cells.

Compact design
The device is small and weighs about 104g, so it doesn't take up much space on your workspace. The housing is equipped with ventilation holes that help dissipate heat during charging, which contributes to the stable operation of the device.

Battery storage mode
The charger also offers a storage mode for LiPo and LiHV batteries. This mode brings the battery voltage to a level suitable for long-term storage. In practice, this means less wear on the cells and greater safety when storing the batteries.

| Manufacturer | SkyRC |
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| Model | e3S |
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| Catering | Input: AC 100–240 V; Frequency: 50/60 Hz |
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| Supported batteries | LiPo / LiHV / LiFe |
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| Number of cells | 2S, 3S |
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| Charging current 2S | 2.20 A ±10% (fixed) |
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| 3S charging current | 1.60 A ±10% (fixed) |
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| Charging power | 20W ±2W |
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| Supported batteries in storage mode | LiPo / LiHV |
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| Maximum discharge current | 150mA |
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| Discharge power | 2W |
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| Maximum balancing current | 300mA |
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| Operating temperature | 0°C – 40°C |
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| Operating humidity | 5–75% RH (non-condensing) |
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| Storage temperature | -10°C – 70°C |
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| Storage humidity | 5–75% RH (non-condensing) |
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| Housing dimensions | 92 × 58 × 36 mm |
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| Weight | 104g |
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