Leading the charge in innovation.

Reliability included.


Delta-Q is a leading manufacturer of industrial battery chargers. Our high frequency battery chargers extend battery life, provide maximum up-time, and reduce cost of ownership. More than 1.6 million electric vehicles and industrial machines use our products.


Delta-Q battery charger portfolio

Delta-Q is selected by tier one OEMs

Deeply technical


Delta-Q's engineering capability in power electronics and embedded software design increases the value that vehicle and equipment OEMs can provide to their customers. Our research is directed at making power electronics smaller, very reliable, and with high power conversion efficiency. Delta-Q's experts work in our battery lab to develop and validate battery charging profiles for lead acid and lithium-ion batteries.