Batteries for Industrial Automation

Reliable Power for Robust Applications

Power Sonic provides a variety of battery sizes, types, and setups for different automated applications. Whether you need a durable battery for tough conditions, longer life, more power, or portability, Power Sonic has you covered. If your project has unique power needs, Power Sonic’s expert engineers are ready to help design, develop, and test a custom battery solution tailored to your specific requirements.

Battery Applications

  • Industrial Lifts
  • Warehouse Carts & Material Handling
  • Electronic Signage
  • Construction Equipment
  • Robotics
  • Elevators
  • Cleaning Equipment
  • Mining

Powering Progress with Power Sonic Batteries

In the industrial landscape where machines and automation never rest, Power Sonic batteries provide the reliable energy that’s needed. Their range of sealed lead acid and lithium iron phosphate batteries bring you the resilience and endurance needed for critical tasks. Whether it’s for heavy-duty robotics or precision material handling, Power Sonic has the power to keep your operations running smoothly.

Tailored for Peak Efficiency

Power Sonic’s deep cycle AGM and advanced LiFePO4 batteries ensure you’re getting power optimized for your application’s demands, leading to increased productivity and reduced downtime.

OEM Battery Experts

Power Sonic’s expert application engineers are ready to collaborate with you to design and deliver a battery solution that aligns perfectly with your industrial automation needs.

Custom Packs
for Unique Challenges

With batteries ranging from 2V AGM to 48V LiFePO4, Power Sonic can deliver the versatility you need, with custom packs designed to fit your space precisely.

Power Sonic PSL-SC



The PSL-SC series offers an optimal power-to-weight ratio for robotics and automation, where every gram counts. LiFePO4 technology makes these batteries a top pick for lightweight, high-efficiency needs.

  • Comes with intelligent battery management system
  • Compact and only 40% of the weight of comparable lead acid battery
  • Up to 10 times more cycles than lead acid batteries
  • Delivers twice the power of lead acid batteries, even at high discharge rate, while maintaining high energy capacity
  • Safe chemistry reduces the risk of combustion due to high impact, over-charging or short circuit situation
  • Rugged Impact resistant ABS case and cover flame retardant to UL94:V-0



Stay connected to your power source with our Bluetooth-enabled batteries. They’re lightweight, pack double the punch of lead acid, and with our smart app, you’ll always know your power levels. Perfect for modern automation.

  • Bluetooth® communication capability for battery status through Power Sonic app
  • Battery Management System (BMS) balances the battery cells and protects against over-charging and discharging
  • Compact and only 40% of the weight of comparable lead acid battery
  • Up to 10 times more cycles than lead acid batteries
  • Faster charging and lower self-discharge
  • Delivers twice the power of lead acid batteries, even high discharge rate, while maintaining high energy capacity
  • Safe chemistry reduces the risk of explosion or combustion due to high impact, over charging or short circuit situation
  • Rugged impact resistant ABS case and cover flame retardant to UL94:V-0



The PS series batteries deliver dependable energy fast, catering to all your automation needs across a wide range of capacities. They’re the workhorses of the battery world – versatile and ready when you are.

  • Absorbent Glass Mat (AGM) technology for superior performance
  • Power and volume ration yielding unrivalled energy density
  • Many VdS approved models
  • Valve-regulated, spill-proof construction allows safe operation in any orientation (excluding continuous inverted use)
  • Rugged impact resistant ABS case and cover flame retardant to UL94:HB and UL94:V0
  • Low discharge rate for long shelf life
  • EUROBAT classification: 3 to 5 years ‘Standard Commercial’ and 10/12 years ‘Long Life’*



The PDC series is built for the tough demands of robotics, offering deep energy reserves and the ability to handle high power draws over many cycles. They’re the strong silent type – robust and resilient.

  • Deep Cycle Absorbent Glass Mat (AGM) technology for superior performance
  • Low internal resistance suitable for high current discharge applications
  • Specialized paste formulation for superior cyclic performances
  • Power/volume ratio yielding unrivaled energy density
  • Proven valve-regulated technology that guarantees safe operation without maintenance
  • Rugged impact-resistant ABS case and cover
Power Sonic PG Group Shot



The PG series batteries are the long-haul champions, designed to last up to 12 years. Encased in fire-resistant material, they’re the reliable choice for sustained power.

  • Rapid Discharge characteristics for Consistent Power in emergency power systems and communication networks
  • Advanced AGM Technology for Peak Performance
  • Quality Lead Alloy for Long-Term Storage Stability
  • Solid Build for 12-Year Life in Standby
  • Maintenance-Free Safety with Valve Regulation
  • Tough, Fire-Safe Casing for Peace of Mind

Custom Power for Essential Equipment

For those applications that require unique power requirements, Power Sonic engineers can help design, develop, test and manufacture custom battery solutions for the specific needs of almost any application.

If you cannot find the right battery for your application please contact us and we’ll work with you to find the best solution for your specific requirements.

Contact us today for more information on our battery solutions.


At Selmark, we commit to more than just supply; we’re here to provide expert guidance, from battery selection to design optimization, ensuring your journey from prototype to volume production is seamless and cost-effective.

Take the Next Step:

No matter your need, we will help determine the best product for your application or assist in the creation of custom-made designs.  Contact us for samples and pricing.

Request a Quote or Sample


For over 50 yearsPower Sonic has been delivering quality, reliable, and safe battery solutions worldwide. Their battery products are meticulously designed and manufactured using state-of-the-art equipment, adhering to stringent quality control measures. This process plays a pivotal role in ensuring consistency and reliability in all products bearing the Power Sonic name.

Learn more