# 18650 2S battery holder with 5.5 x 2.1 plug

> Holder for 2 18650 batteries at 3.7V in 2S configuration. Features an integrated cable and a 5.5 x 2.1 mm male plug, compatible with many devices. Compact construction, suitable for powering DIY projects, electronic modules or portable devices.

- Page: https://sigmanortec.ro/en/18650-2s-battery-holder-with-55-x-21-plug
- Price: 6.05 RON
- Availability: In stock; 1-2 zile
- Reference: 33456 · EAN: 5945402019272
- Category: Electronic components > Battery Holders
- Specifications: Number of cells: 2S
- Package (shipping data): 0.02 kg
- Updated: 2026-09-12
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:14 (Europe/Bucharest)

## Description

Holder for 2 3.7V 18650 batteries, ideal for fast powering of DIY projects, electronic modules or portable devices. Provides secure mounting of cells in 2S configuration, has integrated cable for easy connection, 5.5 x 2.1 male connector compatible with many equipment, compact and durable construction for repeated use.
Battery holder for 2 18650 3.7V batteries
Provided with cable and male connector 5.5 x 2.1