We give you nrg.

Why NexSys?

Pioneering TPPL Technology

NexSys® batteries use specially engineered TPPL (Thin Plate Pure Lead) technology which provides a greater concentration of energy storing 99% pure lead plates – delivering more available capacity and power when you need it.


NexSys is the only range of lead acid batteries that provide equivalent or higher capacity than traditional flooded batteries, giving unlimited flexibility for 24/7 operation, no stops for watering and no time loss.


With increased cycle life, application flexibility and fast charging profiles, the NexSys range can be used at any time and recharged whenever is needed.

Take Charge

An integral part of the NexSys system is Wi-iQ®. This monitoring device manages the charging profile to suit the state of charge and operating conditions of the battery, as well as storing a complete data record of the battery’s service life.


You can complete your battery management with the Xinx® System. It reads each Wi-iQ® monitoring device and transmits all data to a cloud server. The advanced EnerSys designed algorithm will process and analyse the information to provide reports on pool usage, forecasts and actions for improvement.

Choose The Right NexSys For You


Two packages available to meet all your application needs.

NexSys Standard Package

Do you need a robust battery that can deliver energy for up to 10 hours work, 7 days a week?


Do you need to perform opportunity charging?


For standard duty applications requiring the reliability of a lead acid battery, strong flexibility, with money and time savings – NexSys ‘standard’ is the answer.


With NexSys standard you will also have the benefits of minimal maintenance, extremely reduced gas emissions and the best cyclability available from lead-acid batteries.

NexSys Fast Package

Do you need to run up to three shifts per day?
Do you need frequent opportunity charging?

Do you need an extra fast charge?


NexSys ‘Fast’ is ideal for standard and heavy-duty applications, allowing multiple shifts and maximising extended operations, thanks to NexSys’ capability to charge in a very short time and work in a partial state of charge.


If you need more energy, plus faster charging and low TCO, NexSys ‘Fast’ is the solution.

Contact your local EnerSys representative to find out how you can get the NexSys advantage.