Consider the task you’re doing and what size battery you’re using.
For example, high drawing tools such as Circular Saws, Reciprocating Saws, Jigsaws or Sanders require a bigger capacity battery for longer periods of work.
You can also inspect your battery for any signs of water damage. We recommend keeping it in a dry space at room temperature.
If the issue isn’t resolved, and it’s still within the warranty period, take it back to the retail store along with your receipt or proof of purchase for warranty assessment.