---
title: How do I expand my battery storage capacity?
description: If you're considering adding an additional battery or batteries to your existing Duracell Energy system please contact our sales team with your Inverter and Battery Serial Numbers. We will advise you on compatible storage.
---

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# How do I expand my battery storage capacity?

If you're considering adding an additional battery or batteries to your existing Duracell Energy system please contact our sales team with your Inverter and Battery Serial Numbers. We will advise you on compatible storage.

 

Email: sales.uk@duracellenergy.com

Phone: 0808 281 2855 (Monday-Friday 9am-5pm)

 

**Please note:** If you want to increase the processing power of your inverter, please consider your battery connection layout, as this may also need upgrading.

 

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