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New Ultra Battery for Hybrids

Very interesting potential for this technology. 70% cheaper than current batteries, with 50% more power and 4 times longer life cycle. I’m interested to see what its weight comparison is in regards to putting in vehicles - perhaps this comparison is by weight?
clipped from www.csiro.au
The odometer of a low emission hybrid electric test vehicle today reached 100,000 miles as the car circled a track in the UK using the power of an advanced CSIRO battery system.

The UltraBattery combines a supercapacitor and a lead acid battery in a single unit, creating a hybrid car battery that lasts longer, costs less and is more powerful than current technologies used in hybrid electric vehicles (HEVs).

Researcher, Rosalie Louey, prepares components for the UltraBattery in CSIRO laboratories

“Previous tests show the UltraBattery has a life cycle that is at least four times longer and produces 50 per cent more power than conventional battery systems. It’s also about 70 per cent cheaper than the batteries currently used in HEVs,” he said.

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