This is the lowest price we've seen the CRAFTSMAN 20V 2Ah battery 2-pack since we started tracking battery prices. Don't believe it? Check out the best power tool battery prices across major tool brands and retailers.

Benefits of a smaller power tool battery:

• Lower Cost: Lower amp-hour batteries are generally cheaper than their higher-capacity counterparts. For users who don't need extended battery life or only use the tools occasionally, a lower-cost option may be more economical.
• Lighter Weight: Lower Ah batteries are usually lighter, making the power tool easier to handle and reducing fatigue, especially during prolonged use or when working overhead.
• Compact Size: Smaller batteries can fit into tighter spaces and make the tool itself more compact, which can be advantageous in confined areas.
• Quick Charging: Lower capacity batteries often recharge more quickly, allowing users to get back to work faster if they have multiple batteries and a charger on hand.
• Sufficient for the Task: For shorter jobs or lighter-duty applications, a high-capacity battery may not be necessary. If the user knows they won’t need extended runtime, a lower Ah battery might be sufficient.
• Compatibility and Backup: Sometimes, users purchase lower Ah batteries to serve as backups or to ensure compatibility with other tools they have that might require smaller batteries.