9V battery connector
Environmental 9V battery snap connector with 2.1mm DC barrel plug. Ideal for powering Arduino Uno and other microcontroller boards.
৳ 22.00
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Features & Compatibility
The 9V Battery to 2.1mm Connector is a convenient and eco-friendly solution for powering Arduino Uno and other compatible boards. This adapter features a standard 9V battery snap on one end and a 2.1mm DC barrel plug on the other, allowing seamless connection to development boards and modules.
Crafted from high-quality materials, it offers excellent electrical conductivity and a comfortable tactile feel. The cable is approximately 10–12cm long, making it compact and easy to integrate into your projects. The barrel plug is center-positive and fits most standard DC jacks.
✨ Features:
- Environmental 9V battery buckle
- 2.1mm DC barrel plug (center positive)
- Cable length: ~10–12cm
- Excellent conductivity and durability
- Ideal for Arduino Uno and similar boards
📐 Specifications:
| Attribute | Value |
|---|---|
| Supply Voltage | 9V DC |
| DC Jack Size | 2.1mm |
| Cable Length | 10–12cm |
| Dimensions (L×W×H) | 160mm × 26mm × 9mm |
| Weight | 7g |
| Shipment Weight | 0.01kg |
| Shipment Dimensions | 12 × 8 × 2.5 cm |
📦 Package Includes:
- 1 x 9V Battery to 2.1mm Connector for Arduino Uno
This product is featured by RoboticsBD and trusted by over 1,100 customers in the past 10 days for its reliability and ease of use.

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