About HAND BATTERY
Specification:
HAND BATTERY
The current generated by Hand Battery is directly related to the contact surface area between your hands and the plates.
It might not seem like the amount of contact area changes very much, but a firm handshake is transferring twice the number of microbes as a gentle one.
Weight: 800g
Dependable Portable PowerThis handheld battery pack brings convenience for engineers, students, and technicians needing portable DC power. It is designed to supply 1.5V or 3V, depending on the cells used, making it ideal for use in electronics laboratories or on-site projects. The case features shock resistance and a safe design, enhancing reliability in demanding conditions.
User-Friendly and Robust DesignCrafted with durable ABS plastic and metal terminals, the hand battery is both lightweight and rugged. The semi-gloss black and silver finish provides a sleek appearance, while the compact size ensures portability. The devices straightforward manual battery connection and immediate mechanical switch response guarantee a hassle-free operation.
FAQs of HAND BATTERY:
Q: How do I use the hand battery to power electronic circuits?
A: To use the hand battery, simply insert the compatible dry cells (AA, D, or C types) into the holder, connect your electronic circuit to the output terminals using the appropriate wires, and switch it on. The battery will then supply a direct current (DC) output matching the total inserted cell voltage, either 1.5V or 3V.
Q: What are the benefits of using this hand-held battery for engineering applications?
A: This device offers portable and reliable DC power, immediate mechanical response, and a robust, shock-resistant case. Its convenience and safety make it suitable for on-the-go testing, educational demonstrations, or fieldwork in engineering environments.
Q: When is it best to use a hand battery instead of a bench-top power supply?
A: A hand battery is ideal when portability, ease of use, and quick setup are required, such as during prototyping, field testing, quick demonstrations, or in environments lacking access to mains electricity.
Q: Where can I use this hand battery effectively?
A: You can use the hand battery in laboratories, educational institutions, workshops, onsite engineering projects, or any place where portable DC power is needed for your electronic devices or circuits.
Q: What types of batteries are compatible with the hand battery?
A: The holder supports AA, D, or C dry cell batteries, allowing flexibility based on the required voltage and capacity for your application.
Q: How durable and safe is the hand battery during usage?
A: It is built with shock-resistant ABS plastic and metal terminals for safety and durability. The design ensures reliable operation and protects the user from electrical shocks during handling.
Q: What is the process for replacing batteries in the hand battery?
A: Open the holder section, remove the used dry cells, and insert new AA, D, or C batteries as per your voltage needs. Secure the holder, reconnect the wires, and the device is ready for use again.