Maximising Your Battery Life: 5 Pro Tips for Optimal Performance
- Sep 22
- 3 min read
Updated: Sep 23
In our energy-conscious world, understanding how to maximise the life of your battery is essential. Whether for your home energy storage system or portable devices, knowing how to maintain and optimise battery performance can save you money while extending its lifespan. This guide explores practical strategies for maximising your battery life, highlighting battery sizing, depth of discharge, and the significance of monitoring systems.
Battery Sizing and Capacity
Choosing the right battery size is crucial for improving its efficiency. An undersized battery may not store enough energy to meet your needs. For example, if your home typically requires 10 kWh per day and your battery can only hold 8 kWh, it will frequently discharge fully, which leads to faster wear and tear.
On the flip side, an oversized battery can lead to unnecessary costs and inefficient energy use. For instance, a battery system designed to handle a peak draw of 15 kWh when your needs only reach 10 kWh means you are paying for storage you are not fully utilizing.
Did you know?
Batteries should be charged to at least 80% daily to maintain their health and longevity.
Purchasing with Twilight Energy?
Our Energy Storage Experts do all the heavy lifting. They assess your energy usage patterns, future needs, and peak consumption times to determine the ideal battery size and capacity for your home or business.

Optimise Depth of Discharge (DoD)
Depth of Discharge (DoD) indicates how much energy is used from the battery before it needs recharging. To enhance battery life, avoid draining it completely. Lithium-ion batteries, the most common type for numerous applications, tolerate deeper discharge cycles better than others. However, too much full depletion can shorten their lifespan significantly.
Manufacturers often recommend a maximum DoD of around 80%. If your battery has a 10 kWh capacity, it’s best to use only about 8 kWh before recharging. Regularly using a Smart Meter app helps you track your battery's charge to prevent over-discharging.
Handy Hint:
When your Twilight Energy battery expert reviews your solar production and household usage, they will ensure your battery matches the recommended DoD. After installation, you can relax, knowing it’s tailored to your needs.
Keep in mind, if your energy habits shift, check your battery levels regularly and feel free to reach out if you need help!
Use the Monitoring System: The Smart Meter
Monitoring systems are pivotal tools that enable you to track battery performance and charge levels, identifying potential issues early. For instance, neglecting to use a monitoring system could leave you running on empty or unaware of problems that can affect both efficiency and lifespan.
Handy Hint:
When you install a battery with Twilight Energy, we provide a smart meter and teach you how to use it!
Smart Meters offer several key benefits:
Record electricity usage in real-time, helping you see your energy consumption patterns.
Provide more accurate billing information, reducing the chances of costly surprises.
Help you spot trends, allowing for smarter charging and discharging decisions.
With the Smart Meter at hand, you can make informed choices about when to charge or discharge your battery, ultimately extending its life.

Mindful Battery Placement and Temperature Control
If you purchased your battery through Twilight Energy, you’ve likely seen our pre-installation guide. We created it because proper placement and temperature control are key to preserving battery life.
Quick tips for optimal placement:
Choose a well-ventilated area – think of batteries as that person who took social distancing very seriously.
Keep it out of direct sunlight – batteries aren’t sun chasers like their solar panel buddies.
Trust the experts – it might not be your aesthetic dream, but our team prioritizes safety and savings. We’ll find the best spot for maximum efficiency and longevity.
Regular Maintenance and Care
Like any equipment, batteries require regular care to ensure peak performance. Keep the battery clean and free from dust as debris can harm efficiency. For example, a film of dust on terminals can lead to poor connection and diminished performance.
Additionally, regularly check for signs of wear, such as corrosion on terminals or swelling in the battery casing. According to our experts, even minor wear issues can worsen over time, leading to a drop in efficiency and safety hazards. Should you notice any concerns, consult our professionals for an assessment.
Regular maintenance not only extends battery life but also ensures it operates safely.
The good news? Following these tips is easy—especially with help from the experts at Twilight Energy.
From finding the right battery solution to guiding you through the smart metre app, our team ensures you get the most out of your investment.
Plus, enjoy peace of mind with our long warranties and ongoing customer support.



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