The right battery depends on your voltage, power demand, runtime, and how the system will be used. If you are unsure, contact us with your application details and we can recommend a suitable option.

Battery size should be based on your actual load, required runtime, and system voltage. Choosing the correct size helps avoid poor performance and premature battery stress.

In many cases, yes. However, you should check charger compatibility, charging profile, system voltage, and installation setup before changing from lead-acid to lithium.

The correct voltage depends on your equipment or system design. Common battery systems use 12V, 24V, or 48V, so the battery must match the application requirement.

Although the upfront price is higher, lithium batteries generally offer longer service life, faster charging, lower weight, and better usable performance over time.

Amp-hours (Ah) measure battery capacity, while watt-hours (Wh) measure total energy by taking both capacity and voltage into account.

This depends on your appliances, usage time, and whether you are off-grid. Lithium batteries are commonly used due to their higher usable capacity and efficiency.

Yes — lithium batteries are widely used in marine systems due to their weight, performance, and reliability when correctly installed.

Lithium batteries are well suited for solar due to their efficiency, cycle life, and ability to handle regular charging and discharging.

Yes — lithium batteries are ideal for off-grid setups where reliable energy storage and long cycle life are important.

The battery must be able to handle the inverter’s continuous and peak current requirements. Learn more in our current ratings guide.

High power applications require batteries with sufficient current capability and low internal resistance. See our internal resistance guide.

In most cases lithium offers better performance, longer lifespan, and higher usable capacity, but suitability depends on your specific setup and requirements.

Choosing the right battery depends on load, runtime, environment, and system design. Providing these details allows for accurate recommendations.

Runtime depends on your power consumption and battery capacity. Higher loads will reduce runtime significantly, so accurate sizing is important.