3 x 18650 Battery Holder with Parallel Connection – 3.7V Output, Black, Compact Design

The 3 x 18650 Battery Holder with parallel connection is a high-quality plastic holder designed to securely mount and connect three 18650 lithium-ion cells. The holder connects all three cells in parallel, maintaining a stable 3.7V output while increasing total capacity. This makes it ideal for applications that require higher runtime or power delivery at a standard lithium battery voltage.

Constructed from durable ABS plastic, this holder ensures safe and reliable battery retention. The spring-loaded contacts provide consistent connection, making it suitable for DIY projects, embedded systems, and power banks. With easy wire terminals, this holder allows quick integration into any 3.7V power circuit.

🔧 Key Features

• Durable 3 x 18650 Battery Holder with parallel configuration
• Maintains 3.7V output, increases capacity (Ah)
• Secure spring contacts for stable connection
• ABS plastic housing for insulation and safety
• Ideal for DIY power packs, IoT, and mobile devices
• Pre-tinned wire leads for easy soldering

📐 Technical Specifications

📌 Applications

• DIY battery packs for Arduino or Raspberry Pi
• Portable electronics and sensor networks
• Power banks and USB charging circuits
• Backup battery storage in embedded systems

💡 Why Choose This Battery Holder?

The 3 x 18650 Battery Holder offers secure mounting and reliable connectivity for parallel battery configurations. Whether you’re building a custom power solution or upgrading an existing device, this module simplifies your power design while maximizing efficiency and runtime.

📦 Package Includes

• 1 × 3 x 18650 Battery Holder (Parallel)