The RQ Series are compact, rugged and highly efficient automotive grade battery chargers. Designed for worldwide installation, its latest charging technology effectively charges lead-acid and lithium-ion batteries for optimal performance. CANbus communication (CANopen and J1939 protocols) allows for BMS to control charging, vehicle and telematics integration. Suitable for floor machines, pallet trucks, scissor lifts, OPE and e-mobility.

Excell Battery RQ Series 350W Battery Charger for Lithium and Lead-Acid Battery Chemistries
Download the detailed datasheet
Popup form-1


Our over 35 years of experience with all the different cell chemistries and just about all of the cell manufacturers means we have real-life design experience.


Our Services

Excell Battery offers a variety of services to its customers to aid in developing a product that is ideally suited for their specific requirements.

118-20210106-Excell Facility Tour-5109-1

About Us

Established in 1985, Excell Battery, was acquired by Ultralife Corporation in 2021. With four locations in North America, Excell offers innovative portable power battery products and expert engineering support for a wide range of industries.