SLS QUANTUM LiPo Battery, 5S/3500mAh, 18.5V, 30C/60C, 138x43x33mm, 420g
As of April 2026 · Prices incl. VAT unless stated otherwise.
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Delivery time Germany: 1-3 business days.
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Free shipping on orders over 129 EUR (within Germany, excluding product-dependent surcharges!)
SLS QUANTUM LiPo Battery, 5S/3500mAh, 18.5V, 30C/60C, 138x43x33mm, 420g
SLS QUANTUM LiPo Battery, 5S/3500mAh, 18.5V, 30C/60C
SLS proudly presents the new SLS Quantum battery series. The name Quantum was chosen because it truly represents a quantum leap in LiPo technology. Through new methods in composition, manufacturing, and selection, it has been possible to drastically reduce internal resistance and negative effects. Those familiar with SLS know that their C-ratings are very conservative.
Quantum briefly summarized:
- Reduced internal resistance and a special selection process guarantee very high voltage under load.
- Extremely cycle resistant
- Very stable during storage (Quantum handles longer storage periods better)
- Up to 5C charging
- Highest level of manufacturing quality.
An excerpt from our FAQ
How long is the processing time?
The processing time for orders where all items are in stock is a maximum of 24 hours. If products are missing from your order, we will immediately send you an order confirmation with a delivery date for the missing items.
Do you also ship internationally?
Of course, we also ship internationally. You can find more information under Shipping Methods.
How can I return it?
You can return purchased items within the statutory withdrawal period. You can find more information on this in the Widerrufsbelehrung (right of withdrawal policy).