Description
2x 18650 Battery Holder with Wire Leads – 7.4V Output for Robotics & DIY
Reliably power your high-performance electronics with this sturdy Dual 18650 Battery Holder.
Designed to house two 3.7V 18650 Lithium-ion cells in a series configuration, this case delivers a nominal output of 7.4V DC,
making it the perfect power solution for Arduino boards, RC cars, and robotic motor drivers.
The holder features pre-attached color-coded wire leads (Red/Black) for instant polarity identification
and easy soldering. Built from durable ABS plastic with high-tension spring contacts, it ensures your batteries stay secure
even during high-vibration applications like moving robots or drones.
Key Features:
- Series Configuration: Connects two cells to output approx. 7.4V (up to 8.4V fully charged).
- Plug & Play: Includes 15cm tinned wire leads for easy connection to breadboards or drivers.
- Secure Grip: Tight spring contacts prevent power loss during movement.
- Compact Design: Lightweight and easy to mount on chassis or PCBs.
Technical Specifications:
- Battery Compatibility: 18650 Lithium-Ion Cells (Flat top or Button top)
- Number of Slots: 2
- Output Voltage: 7.4V DC (Nominal)
- Material: Impact-resistant ABS Plastic
- Dimensions: Approx. 76mm x 41mm x 19mm
- Color: Black
Common Applications:
- Powering Arduino Uno/Mega via DC Jack
- Driving DC Motors and L298N Drivers
- Portable High-Power LED Strips
- DIY Power Banks and Emergency Supplies
Note: Batteries are not included. Please ensure proper polarity when inserting cells.
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