Lithium Batteries

Explore lithium power for camping, off-grid equipment, and onboard systems. Compare voltage, capacity, and Bluetooth monitoring options.

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Battery buying guide

What should I check before choosing lithium?

Confirm system voltage, charger compatibility, dimensions, and the product’s operating limits. Review the manufacturer’s instructions before connecting batteries in series or parallel; these capabilities vary by model.

How do I check delivery availability?

Check our delivery coverage page and enter your address at checkout for available options, fees, and scheduling. DIYBattery delivers batteries; installation is not included.

Local delivery in select areas.
Where can I find warranty details?

Review the selected product’s warranty information before ordering. Coverage varies by battery. Visit our Hassle-Free Warranty page for claim options and assistance.

Hassle-Free Warranty
More about this collection

Choose lithium by system voltage and charger

DIYBattery lists Discover lithium models in several voltages, including 12V-class and higher-voltage GC2 products. The Discover AES-B-G24-12V-H product listing specifies 100 Ah of LiFePO4 capacity, Bluetooth monitoring and built-in heating. The higher-voltage models are separate products; do not treat them as interchangeable.

Before ordering, compare nominal voltage, capacity, dimensions, terminals, maximum current and temperature limits with the equipment and charger. Read the manufacturer's series/parallel and installation instructions. Use the RV lithium guide for house-battery upgrade questions.

Product listings show current CAD prices and warranties. DIYBattery delivers to eligible local addresses; electrical design and installation are separate. Check your address.

Need help choosing? Contact our team.