PURE LEAD SERIES

Pure Lead Series (TPPL AGM)

Critical power, engineered for demanding standby and high-rate backup applications.

Power-Sonic Pure Lead batteries use Thin Plate Pure Lead (TPPL) Absorbed Glass Mat (AGM) technology, developed to deliver dependable standby performance and rapid recovery where uptime matters most.

Two specialised series built for different backup demands

Unlike one-size-fits-all approaches, the Pure Lead platform is offered in two specialised series, PL for long-life float service and PLHR for high-rate discharge and fast recharge, so you can match the battery to the duty cycle of your application.

Whether you’re protecting UPS/data centre loads, telecom infrastructure, or life safety and security systems, our team can help you quickly shortlist the right series and models.

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Why choose TPPL AGM for critical power?

Extended service life: Fewer replacements can lower total cost of ownership.

High power density: Thin plate design increases active material surface area for maximum performance.

Fast recharge capability: Rapid recovery reduces downtime and improves operational availability.

Low self-discharge: Extended shelf life simplifies logistics and can lower maintenance effort.

Maintenance-free: Sealed AGM design—no watering required.

Durability: Vibration resistance, wide operating temperature range, and leak-proof construction.

Sustainability: Fully recyclable lead-acid technology supports circular economy goals.

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Applications

Data centres / UPS: High-rate, short-duration backup power to support ride-through events and rapid recovery between discharges.

Telecom & network backup: Reliable standby performance for base stations, cabinets, and critical network infrastructure with minimal maintenance.

Security & emergency systems: Dependable backup power for panels and critical loads to keep systems online when mains power fails.

Emergency lighting / emergency power: Stable standby energy to ensure illumination and essential services remain available during outages.

Utilities & power generation: Robust backup support for control, protection, and critical auxiliary systems where uptime is non-negotiable.

Railway signalling: Trusted standby power for signalling and safety systems that require consistent reliability in demanding environments.

Traffic signalling: Backup power for traffic control and roadside infrastructure, helping maintain safe operation during power interruptions.

Need broader guidance for data-centre UPS and battery selection?

Explore our Network Power portfolio for data centres brochure

Pure Lead (TPPL) is ideal for high-rate and standby backup applications.

For a wider view of Power-Sonic’s data-centre power portfolio, including additional battery ranges and application guidance, download our Network Power Data Centres brochure.

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Trusted power for critical infrastructure

Power-Sonic Pure Lead (TPPL) AGM batteries support organisations that depend on reliable backup power. Built for demanding standby and high-rate applications, the PL and PLHR series help engineers match the battery to the duty cycle supporting reduced maintenance, strong performance and dependable uptime across UPS/data centres, telecom, and life safety/security systems.

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Speak with our team today

Not sure whether PL (long standby life) or PLHR (high-rate power) is the best fit for your system?

Share your application and requirements and our EMEA team will help you shortlist the right models.

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Download
the Brochure 

Add the Pure Lead Series brochure to your project file and share it with your engineering or procurement team.

What’s inside?

A clear overview of the PL (long standby life) and PLHR (high-rate power) series

Key technology benefits and recommended application fit

Range summary specifications to support early-stage selection

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