3 x 18650 Battery Holder – Lithium-Ion Battery Holder with Wire Leads
The 3 x 18650 Battery Holder is designed to securely hold and connect three 18650 lithium-ion cells (3.7V each). It offers either 11.1V output in series or 3.7V in parallel, depending on the wiring configuration. This holder is ideal for DIY electronics, robotics, power tools, and portable energy storage systems.
 
Key Features:
Holds 3 × 18650 Batteries
Compatible with standard cylindrical 18650 Li-ion cells.
Wire Leads for Easy Connection
Comes with pre-attached red and black wires for quick integration.
Series or Parallel Output
Depending on model, provides a combined voltage of 11.1V (series) or 3.7V (parallel).
Secure Battery Contacts
Spring-loaded terminals provide strong and stable battery retention.
Durable Plastic Body
Made from high-quality ABS plastic, built for rugged use.
 
Applications:
Custom battery packs
DIY robotics and embedded systems
Portable lighting and electronics
Educational and prototyping kits
Backup battery systems
 
Package Includes:
1 × 3 x 18650 Battery Holder with Wire Leads
 
Specifications:
Battery Type Supported: 18650 Li-ion (3.7V)
Number of Cells: 3
Output Voltage: 11.1V (series) or 3.7V (parallel)
Material: ABS plastic
Terminals: Wire leads (Red: +, Black: -)
 
Dimensions:
Length: 78 mm
Width: 58 mm
Height: 19 mm
Wire Length: 150 mm
 
Weight: 25 g
 
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