1. Online retailers::
- Amazon
- eBay
- Walmart
- Target
You can find a wide variety of battery testers available on these sites, ranging from simple handheld devices to more advanced professional-grade testers.
2. Hardware stores:
- Home Depot
- Lowe's
- Ace Hardware
- True Value
Many hardware stores carry battery testers, especially during the cooler months when people are changing the batteries in their smoke detectors.
3. Electronics stores:
- Best Buy
- Fry's Electronics
- Micro Center
These stores typically have a selection of battery testers, including some of the more advanced models used for testing the batteries in electronic devices.
4. Automotive stores:
- AutoZone
- Pep Boys
- O'Reilly Auto Parts
Many automotive parts stores carry battery testers, as dead batteries are a common cause of car problems.
5. Dollar stores:
- Dollar Tree
- Family Dollar
- Dollar General
These stores may carry simple handheld battery testers at an affordable price.
When selecting a battery tester, consider the types of batteries you will be testing, as some testers are designed for specific types like AA, AAA, C, and D batteries, while others are compatible with a wider range of batteries, including button and rechargeable batteries.