This is the Black variant of the 2 X 18650 Black Battery Holder with DC Power Plug in Battery Holders, Battery Pack Accessories & Holders. Available at ₹44.49 (₹37.70 + GST) with free shipping across India.
Looking for 18650 Black Holder Battery? 2 X 18650 Black Battery Holder with DC Power Plug is available at Zbotic with fast shipping across India.
PRODUCT DESCRIPTION
This product is a black plastic case that holds two 18650 batteries and has a DC power plug. It comes with a 5-inch cable that ends with a 5.5×2.1mm barrel jack connector, which is compatible with the Arduino and other devices that have the same socket. You can use this case to power your projects with a 7.2V battery supply.
The case protects your batteries and keeps them organized. It also has leads that make it easy to solder and connect. This is an ideal battery holder for devices that require a 7.2V external battery.
Features:
- Holds two 18650 batteries.
- The standard 5.5 x2.1mm barrel jack at the output.
- Easy install, convenient to use.
- High-quality plastic material.
Specification:
| Compatible Battery Size | 18650 |
|---|---|
| Material | Plastic |
| Internal Connections | Series |
| Output Voltage(V) | 7.2 |
| Color: | Black |
| Dimensions in mm (LxWxH) | 76x40x20 |
| Weight (gm) | 18 |
| Shipping Weight | 0.02 kg |
| Shipping Dimensions | 7 × 6 × 3 cm |
Package Includes :
1 x 2 X 18650 Black Battery Holder with DC Power Plug
2 X 18650 Black Battery Holder with DC Power Plug Overview
The 2 X 18650 Black Battery Holder with DC Power Plug is a compact plastic case designed to secure two 18650 lithium-ion cells in series, delivering a 7.2V power source. It features a 5.5×2.1mm barrel jack output ideal for powering Arduino boards and other DC devices that accept this common connector.
Key Features of 2 X 18650 Black Battery Holder with DC Power Plug
- Holds two 18650 batteries in series for a 7.2V nominal output
- Built-in 5.5×2.1mm barrel jack on a 5-inch cable for easy plug-and-play
- Durable black plastic housing organizes and protects your cells
- Pre-tinned leads allow quick soldering or wiring to custom setups
- Lightweight design at just 18 g keeps projects portable
- Genuine product stocked by Zbotic with fast shipping across India
Applications and Use Cases
- Portable Arduino and Raspberry Pi projects requiring 7.2V supply
- Battery-powered LED lighting strips for photography or signage
- Small DC motor and robotics applications in DIY kits
- Backup power for wireless routers or IoT modules with barrel jack input
- RC toys and model cars that run on 7.2V packs
How to Use 2 X 18650 Black Battery Holder with DC Power Plug
Insert two 18650 cells into the holder, observing correct polarity markings, then plug the barrel jack into your device’s 5.5×2.1mm socket. Use the pre-tinned leads if you need to hard-wire the holder into a custom enclosure or PCB. Replace batteries when discharged and recharge them in an external 18650 charger.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Are batteries included with the holder?
This listing includes only the battery holder and DC power plug cable; 18650 cells must be purchased separately.
What output voltage can I expect?
With two 18650 cells in series, you’ll get a nominal 7.2–7.4V output, rising to about 8.4V when fully charged.
Is the barrel jack polarity center positive?
Yes, the 5.5×2.1mm barrel jack is center-positive, matching standard Arduino and many DC devices.
LiFePO4 Battery Guide: Safer Alternative to Li-Ion
The LiFePO4 battery (lithium iron phosphate) has rapidly become the preferred energy storage chemistry for DIY builders, solar...
Read More →
How to Build a 18650 Battery Pack with BMS: Step-by-Step
Building your own 18650 battery pack with BMS is one of the most rewarding DIY electronics projects you...
Read More →
NiMH vs Li-Ion Battery: Which Is Better for Hobby Projects?
When planning a battery-powered DIY project, two rechargeable chemistry types come up again and again: NiMH (Nickel-Metal Hydride)...
Read More →Technical Specifications
| Package Quantity | 18650 pcs |
|---|---|
| Color | Black |
| SKU | AI2901 |
| Weight | 0.020001 kg |
| Availability | In Stock |
Applications & Use Cases
The 2 X 18650 Black Battery Holder with DC Power Plug is a versatile battery holders used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
