The safest battery on the market
SuperBattery
50 000 life cycles. Safe & sustainable.
Going beyond batteries.
Skeleton's SuperBattery is a game-changer in the world of energy storage. It fills the technological gap between supercapacitors and traditional batteries, offering the ideal combination of energy, power, and safety. Designed for applications that need less than 45 minutes of power, SuperBattery is not just a product - it's a promise for a more efficient, safer future.
SuperBattery is bringing us closer to a net-zero future.
View SuperBattery benefits
SuperBattery benefits
SuperBattery is an innovative technology combining the characteristics of supercapacitors and batteries.
Less than 90 seconds of charging will allow for up to 30 minutes of driving, eliminating long charging breaks.
SuperBattery has more than 10 times more charge-discharge cycles compared to Lithium-Ion batteries, providing much longer lifetime.
No thermal runaways, no need for thermal propagation measures. SuperBatteries are safe, even when pierced, crushed, or overheated.
SuperBatteries don't use cobalt, nickel, graphite, or copper.
"Skeleton's unique combination of materials allows for 100x faster charging compared to standard lithium-ion batteries while offering excellent safety."




SuperBattery energy storage products
for electrification across industries

High energy throughput, high power, and long lifetime in a safe, industry-standard form factor.
Skeleton's SuperBattery energy storage cells are based on our proprietary Curved Graphene raw material, allowing for a long lifetime (50,000 charge-discharge cycles), high power, energy density comparable to high-power batteries, and excellent safety. The first SuperBattery cells come in the supercapacitor industry standard D60 large cell form factor.

A safer, more sustainable solution for up to 45-minute energy storage applications.
Skeleton's SuperBattery modules offer high peak power, fast charging, and long lifetime for demanding needs. Get in touch with us to discuss our upcoming SuperBattery modules.











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Unfortunately, we can't service private customers - thank you for understanding. If you are curious about using ultracapacitors at home, please have a look at our blog post Ultracapacitors vs. Batteries for more information.





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