Not sure what battery your golf rangefinder needs? Don’t worry — figuring it out is easier than you think. Using the correct battery ensures your device works properly and avoids potential damage on the course. Here’s how to find out:
The most straightforward way is to consult the user manual that came with your device. Look for a section titled “Specifications” or “Power Supply”, where the required battery type is usually listed.
Can’t find the manual? Look directly on the rangefinder itself — many manufacturers print or engrave battery information (like “CR2 3V” or “Uses AAA batteries only&rdquoon the battery cover, the back of the unit, or the original box.
Pro Tip: Lost the manual? No problem. Most brands offer downloadable PDF versions on their official website.
If you don’t have the physical documentation, head to the official website of the rangefinder brand. Use the support or FAQ section to search your exact model. You’ll usually find battery specifications, replacement instructions, and even safety tips.
Still unsure? Simply open the battery compartment (after powering off the device). Inside, you’ll likely find:
A label stating the battery type (e.g., “CR2 Only”, “1.5V AA”, or “Rechargeable Li-ion Only”)
A visual clue — for example, a short, thick battery usually means CR2, while a long, narrow one is likely AAA.
Always make sure the device is turned off before opening the battery cover to avoid any electrical damage or memory loss.