Setup, Compatibility & Care
To begin using the batteries, simply remove them from the packaging and ensure they are fully charged before their first use. To charge, plug the provided USB cable into a standard 5V power source and connect the USB-C ends to the ports located on the side of each battery. Ensure the environment is dry and room temperature during charging to protect the lithium-ion cells. While these batteries are compatible with most devices designed for AA or AAA standard cells, avoid mixing them with non-rechargeable or different chemistries in the same device, as this can cause performance issues or internal damage to the batteries.