The 9V HW Battery is a standard rectangular 9V alkaline battery for smoke detectors, multimeters, and small electronics. It provides reliable alkaline power with a long shelf life and standard snap connector.
Key features
- Standard 9V rectangular format
- Alkaline chemistry for reliable performance
- Long shelf life (~5-7 years)
- Standard snap connector for universal compatibility
- ~500mAh capacity at low drain
- Wide compatibility with consumer electronics
- Low cost for single-use applications
Good to know
- Non-rechargeable – use NiMH 9V for rechargeable alternative
- Capacity decreases significantly at high drain rates
- Snap connector can loosen over time – check connection
- Store in cool, dry place for maximum shelf life
- Recycle spent batteries at appropriate facilities