Duophasic - The Ultimate Battery Company Ltd

Duophasic is a patented technology, developed by The Ultimate Battery Company.

Duophasic technology uses cutting edge design, allied to innovative materials engineering, for both active materials and electrodes. This revolutionary technology has enabled the development of battery systems which offer major performance uplift.

In comparison to traditional battery technologies, UBC Duophasic technology enables more efficient energy storage by doubling energy density for a given weight, or halving the weight while retaining the same energy capacity. Additionally, it enables mix and match configurations using a combination of all three elements, as well as the possibility of engineering bespoke battery architecture.

Eurobat Battery Innovation Roadmap 2030

Eurobat Battery Innovation Roadmap 2030 – Lead Acid Batteries

EUROBAT Parameters		2020 State of the Art	2030 Target	UBC 2021
Electrochemical System	Cathode	PbO₂	PbO₂	PbO₂
Electrochemical System	Anode	Pb, Pb+C	Pb, Pb+C	Pb, Pb+C
Energy Density (Wh/Kg)	Battery	23 – 45	35 – 55	52 – 68
Energy Density (Wh/l)	Battery	36 – 100	50 – 110	112 – 139
Power Density (W/Kg)	Battery	41 – 400	65 – 450	380 – 410
Power Density (W/l)	Battery	76 – 840	72 – 900	820 – 920
Predicted Lifetime (Yr)	Calendaric	10 – 25	10 – 25	10 – 25
Operation Temperature Range (^oC)		-25 – +50	-25 – +50	-40 – +88
Energy Efficiency (%)		67 – 85	>90	85 – 90

EUROBAT = Association of European Automotive and Industrial Battery Manufacturers. The purpose of the association is to study all matters of interest to storage battery manufacturers and their sub-contractors in Europe, the Middle East and Africa.