Toronto-based Zenn, which makes low-speed, short-range electric vehicles, has hinged its plans to produce a highway-capable electric vehicle on EEStor's energy storage system. EEStor's battery is expected to outperform every chemical battery on the market for energy density, charge time, cost, and performance, Zenn said.
"In addition to our exclusive automotive applications, our equity position in EEStor gives our shareholders a stake in the many potential mass applications EEStor can pursue," Zenn Chief Executive Ian Clifford said in a statement.
Those markets range from portable consumer electronics to renewable power development, he said.
Zenn also holds worldwide exclusive rights to the battery system in vehicles under 1,400 kg (3,086 lbs).
Under a technology development deal, Zenn has already paid Texas-based EEStor $1.3 million of a $2.5 million commitment based on set milestones. The positive test results trigger a $700,000 payment.
EEStor's system bettered specifications by 21 percent, Zenn said, which indicates superior energy storage.
"Our engineering team has been working hard in preparation for the integration of EEStor's technology into our planned range of electric vehicle offerings," said Zenn vice-president of engineering Michael Bergeron in a statement.
The results are "a great incentive" to further increase integration investments, he added. Zenn shares gained 9 Canadian cents to $5.34 on the TSX Venture Exchange on May 21. The stock soared nearly 70 percent in late April after EEStor announced positive performance data from its tests.