The tasks of a good battery holder
The term battery holder is self-explanatory, but its functionality goes far beyond simply holding batteries. The device not only secures the batteries in place but also protects them from external influences. At the same time, it shields the surrounding environment from potential hazards like leaking battery fluid or short circuits.
When it comes to holding the batteries, contact stability deserves a closer look. Battery holders can vary in quality. Good housings ensure a secure fit, constant contact, and thus uninterrupted power supply. Contact stability is particularly important in mobile devices — classic examples include remote controls and flashlights.
Looking to buy a high-quality battery holder for AA or other battery types? Then you’re in the right place here at EXP Tech, your electronics specialist shop! Order battery holders with a sturdy housing and durable snap connector today!
Battery holders in practical use
Battery holders are used in a wide range of settings. Here, two basic types can be distinguished:
- Holders mounted inside a device
- Holders mounted externally to a device
The first type includes countless examples such as measuring instruments, portable consumer electronics, headlamps, smoke detectors, and wall clocks. The second type refers to battery holders that you can flexibly connect to various devices or individual components — offering you extra flexibility! And if there’s not enough space inside the device, you can simply attach a separate battery holder for AAA or other battery types on the outside.
A variety of designs: the battery holders available
Battery holders can be differentiated by several criteria, with the housing type being one of the most important. At EXP Tech you’ll find battery holders with or without a cover. Models without a cover offer basic protection and are ideal when installed inside a device or when the device housing itself shields against external influences — making a simple, cost-effective battery holder without a cover sufficient.
If there is no device housing, or if you expect dust and similar contaminants could still cause damage even inside an enclosed device, a closed battery holder is recommended. Most models come with a sliding cover that moves smoothly and snaps securely into place when closed.
A useful additional feature can be an integrated switch for the electrical connection. This built-in switch lets you turn the power supply on or off as needed.
Buying the perfect battery holder for your project
When choosing the right battery holder, the aforementioned criteria, like whether it has a cover, play an important role. But don’t forget these two key factors:
- Battery type, such as AA or AAA
- Number of battery slots
When it comes to the number of battery slots, you have many options — from holders with a single slot to models with six or more slots. Take your time to explore the EXP Tech product range, which includes only battery holders from renowned manufacturers such as Pololu!
Also check other specifications like dimensions and weight. Most models here in your electronics specialist shop are made of acid-resistant plastic. This offers the advantage of being lightweight yet durable.