1-Series-Parallel Cell 18650 Battery Holder


The 18650 Battery Holder is a compact and versatile battery holder designed to accommodate a single 18650 battery. It features individual pins on the bottom side that enable easy wiring for either series or parallel cell connections. The holder’s inner surface is imprinted with clear markings and instructions to guide you through the setup process.



  • Compatible Batteries: 18650 Batteries
  • Cell Connection Configuration: Series or Parallel
  • Dimensions: 78x20x24mm
  • Weight: 8g

Key Features

  • Compact and lightweight design for convenient portability
  • Accommodates one 18650 battery
  • Supports both series and parallel cell connections
  • Easy-to-follow markings for setup and configuration

Additional Notes

  • Parallel Cells: When connecting cells in parallel, ensure both cells are at similar voltage levels to prevent excessive current flow and potential overheating.
  • Series Cells: When connecting cells in series, use a specialized battery charger and controller specifically designed for managing series-connected cells.


This versatile battery holder is ideal for various applications, including:

  • DIY electronics projects
  • Powering portable devices
  • Rechargeable battery storage

Overall, the 18650 Battery Holder is a practical and convenient solution for holding and connecting 18650 batteries in various configurations. Its compact size, easy-to-use design, and support for both series and parallel connections make it a valuable tool for hobbyists, electronics enthusiasts, and everyday users.


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