---
product_id: 49244182
title: "NightShade Electronics energyShield 2 Basic - Rechargeable Battery Shield - Compatible with Arduino Uno R3"
brand: "nightshade electronics"
price: "₪176"
currency: ILS
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.il/products/49244182-nightshade-electronics-energyshield-2-basic-rechargeable-battery-shield-compatible-arduino
store_origin: IL
region: Israel
---

# USB charging Arduino compatible 1800mAh Li-ion NightShade Electronics energyShield 2 Basic - Rechargeable Battery Shield - Compatible with Arduino Uno R3

**Brand:** nightshade electronics
**Price:** ₪176
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Projects with Freedom!

## Quick Answers

- **What is this?** NightShade Electronics energyShield 2 Basic - Rechargeable Battery Shield - Compatible with Arduino Uno R3 by nightshade electronics
- **How much does it cost?** ₪176 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/49244182-nightshade-electronics-energyshield-2-basic-rechargeable-battery-shield-compatible-arduino)

## Best For

- nightshade electronics enthusiasts

## Why This Product

- Trusted nightshade electronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power On-the-Go:** Rechargeable battery for endless possibilities.
- • **Robust Protection:** Impact-resistant ABS cover for durability.
- • **Versatile Outputs:** Dual power outputs for diverse project needs.
- • **Seamless Integration:** Fits perfectly with Arduino Uno R3 for easy setup.
- • **Unleash Your Creativity:** Transform your projects with the freedom of mobility!

## Overview

The NightShade Electronics energyShield 2 Basic is a rechargeable battery shield designed for Arduino Uno R3, featuring an 1800mAh lithium-ion battery, USB charging capability, and multiple power outputs, all housed in a durable ABS cover.

## Description

NightShade Electronics energyShield 2 Basic - Rechargeable Battery Shield - Compatible with Arduino Uno R3

## Features

- RECHARGEABLE LI-ION BATTERY – The energyShield 2 Basic has an 1800mAh lithium-ion battery at its core, protected with an impact-resistant, injection molded, ABS cover
- USB CHARGING - The battery can be recharged from any USB port with a micro USB cable
- ADD MOBILITY – With the built-in power source, projects made with the energyShield 2 Basic can be moved around freely, without the USB/power cable tethering you to your desk
- MULTIPLE POWER OUTPUTS – The energyShield 2 Basic power circuitry provides both 5V (1000mA) and 3.3V (300mA)
- SHIELD FORM FACTOR COMPATIBLE WITH ARDUINO UNO R3 – All of the functionality of the energyShield 2 Basic is packed inside of a standard Uno Leo Mega shield, which will fit right into your stack

## Product Details

- **Model Name:** energyshield
- **Brand:** NightShade Electronics
- **Compatible Devices:** Trēo
- **Connector Type:** USB Micro
- **Output Wattage:** 2000 Watts
- **Form Factor:** SYSTEM_POWER_DEVICE_SHIELD
- **Wattage:** 5 watts
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 2.76 x 0.93 x 2.11 inches
- **Item Weight:** 52 Grams

## Images

![NightShade Electronics energyShield 2 Basic - Rechargeable Battery Shield - Compatible with Arduino Uno R3 - Image 1](https://m.media-amazon.com/images/I/81WiEobxEtS.jpg)
![NightShade Electronics energyShield 2 Basic - Rechargeable Battery Shield - Compatible with Arduino Uno R3 - Image 2](https://m.media-amazon.com/images/I/91lInfGvZRL.jpg)
![NightShade Electronics energyShield 2 Basic - Rechargeable Battery Shield - Compatible with Arduino Uno R3 - Image 3](https://m.media-amazon.com/images/I/81hKVfbXYlS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great add on to the Uno!
*by R***E on October 3, 2020*

Powering an uno controlled paintball turret. Have yet to recharge it after several hours of programming and field use. I'm not powering anything crazy with it, and I expect battery life to be great as it is just a cell phone battery and is powering far less than a cell phone.I did have to modify the clips, I sanded the tips of the case clips down so that the end that sits on the USB port and power terminal of my UNO would go in further. I really wish the header pins were longer or they had moved the case clips to account for this.

### ⭐⭐⭐⭐⭐ A little UPS
*by J***G on October 21, 2020*

I have an Arduino application where I'm counting pulses over a several-day period, and I don't want to lose any pulses. The Arduino is powered by a wall wart, but our power is not as reliable as I'd like, so I have an energyShield sitting on top to carry it through any power drops. It's truly easy to use; the Arduino doesn't even know it's there.

### ⭐ Will NOT power your Arduino while charging
*by T***R on February 24, 2024*

I thought my first EnergyShield was faulty, so I sent it back for replacement... and the second one also failed the same way. If you ever let the battery get discharged (by a power outage, etc), then it cannot continue powering your Arduino and any shields while the battery recharges, even from a 2A USB wallwart; in such a situation the battery continues to discharge while the Arduino runs until it fails completely and your Arduino starts rebooting about twice per second.If you need battery backup, please consider doing something else... like using a cheap USB battery bank that charges continuously from a wallwart.Needless to say... in disgust, I returned the replacement EnergyShield, too. No more. Ever.

## Frequently Bought Together

- NightShade Electronics energyShield 2 Basic - Rechargeable Battery Shield - Compatible with Arduino Uno R3
- Arduino Uno REV3 [A000066]
- Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-23*