A straightforward charging bench need not mean one charger for every battery chemistry. The SkyRC e4S combines mains power, up to 60W charging output and four selectable current settings for 24S LiPo, LiHV and LiFe packs, plus 68-cell NiMH batteries. Buttons and status LEDs handle the essentials without making charging feel like a spreadsheet exercise.
Key Highlights
Four battery chemistries: Select LiPo, LiHV, LiFe or NiMH to match your pack, within the supported cell-count ranges.
Choose an appropriate current: Select 1A, 2A, 3A or 5A according to the battery manufacturer’s charging limits. Even the lowest setting may be too high for some small packs.
Up to 60W output: Useful charging power in a compact case. The 5A setting is not a promise of 5A at every pack voltage; charging remains subject to the power limit.
Lithium balance charging: Up to 500mA balancing current, with separate main and balance connections. Make sure both lithium-pack connections are correct before starting.
LED status and fault indicators: Check charging progress and connection warnings at a glance, rather than squinting through another menu.
Why You Want It
The e4S suits a bench with supported 2S4S lithium packs and 68-cell NiMH packs, where selectable charging current matters more than a display full of advanced settings. Its AC input means no external DC supply is needed. It is not suitable for 1S whoop batteries or 6S flight packs, and SkyRC does not document a storage or discharge mode for this model.
Specifications
Manufacturer model: SkyRC e4S, SK-100229
Input: AC 100240V, 50/60Hz
Charging power: 60W maximum
Lithium battery compatibility: LiPo, LiHV and LiFe; 24S
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