Ryobi 18V ONE+ Lithium+ 4.0Ah Battery Twin Pack - RB1840X2

Charging time varies depending on the charger used. Refer to your charger's manual for specific charging times.

These batteries are only compatible with the Ryobi 18V ONE+ system. They will not work with older Ryobi tools that do not use the ONE+ platform.

Store the batteries in a cool, dry place away from direct sunlight and extreme temperatures.

The lifespan depends on usage and care. Following proper storage and usage guidelines can extend the battery life.

The fuel gauge shows the approximate remaining power in the battery: 100%, 75%, 50%, or 25%.

It is generally safe to leave the battery on the charger once it is fully charged. However, it's recommended to unplug the charger when not in use.

IntelliCell™ technology monitors and balances individual cells within the battery to maximize runtime, storage life, and safety.

The warranty information can be found on the Ryobi website or in the product documentation.

Ensure the charger is plugged in and functioning correctly. Check the battery contacts for any debris. Try a different outlet.

Make sure the battery is fully charged. Avoid using the battery in extreme temperatures. The battery may be nearing the end of its life.

Ensure the battery is properly inserted and locked into the tool. Check the battery's fuel gauge to see if it needs charging.