ALW Batteries & Battery Bank Units

Always On UPS Systems Canada Inc takes great pride in our ALW Series batteries.

Years of research and development, along with ISO 9001:2015 quality management systems and UL Listing, ensure the highest quality and performance from our battery systems.


The range of battery sizes and capacities is unique in the industry, and their specifications are optimized to ensure maximum performance for our broad range of UPS backup power and Emergency Lighting Inverter Systems.

Our tough standards during manufacturing, quality control and testing ensure that only batteries meeting the tight specifications of the product are integrated into the rest of our system designs. Our special process of grouping battery types during transport and storage maintenance allows us to easily match our batteries during assembly of our battery cabinets.

As part of our certification by CSA and listing by UL, each battery, charger and inverter of a fully assembled system is accurately calibrated and vigorously tested through each mode of operation, including battery discharge and recharge cycles. This is done to ensure that the complete system is in compliance with the required safety standards.

Our battery cabinets come in a variety of sizes to suit your backup time needs. For even longer runtimes, multiple cabinets can be used to increase storage capacity. The cabinets themselves have several useful features, such as:

  • Heavy duty casters.
  • Convenient battery cable with Anderson quick connects.
  • Retractable battery trays, making battery testing and replacement easy