--- product_id: 123422781 title: "MakerFocus Wemos 18650-Battery Shield V3 ESP32 for Raspberry Pi and Arduino" brand: "makerfocus" price: "$0.09" currency: USD in_stock: false reviews_count: 4 url: https://www.desertcart.us/products/123422781-makerfocus-wemos-18650-battery-shield-v3-esp32-for-raspberry-pi store_origin: US region: United States of America --- # 1A Output Current 18650 Battery Support Overcharge Protection MakerFocus Wemos 18650-Battery Shield V3 ESP32 for Raspberry Pi and Arduino **Brand:** makerfocus **Price:** $0.09 **Availability:** ❌ Out of Stock ## Summary > 🔌 Power Up Your Creativity! ## Quick Answers - **What is this?** MakerFocus Wemos 18650-Battery Shield V3 ESP32 for Raspberry Pi and Arduino by makerfocus - **How much does it cost?** $0.09 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/123422781-makerfocus-wemos-18650-battery-shield-v3-esp32-for-raspberry-pi) ## Best For - makerfocus enthusiasts ## Why This Product - Trusted makerfocus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Protection:** Built-in safeguards against overcharging and over-discharging. - • **Power Your Projects:** Seamlessly integrates with Raspberry Pi and Arduino. - • **User-Friendly Design:** Clear PCB markings ensure easy installation and usage. - • **Versatile Input Range:** Accepts 5~8V input voltage for flexible power options. - • **High Output Efficiency:** Delivers a powerful 1A output current for demanding applications. ## Overview The MakerFocus Wemos 18650-Battery Shield V3 is a versatile power solution designed for Raspberry Pi and Arduino projects. With robust protection features and a high output current, it ensures your devices run smoothly and efficiently. ## Description Wemos 18650-Battery Shield V3 ESP32 for Raspberry Pi and ArduinoDescription:Now, the 18650-battery shield has been updated to V3.You can use this battery to shield power many products like Raspberry Pi or Arduino.In this version 18650 shield has a protection.Output current can reach 1A, I believe this will be useful for the project.Features:Battery protection(Over charge or Over discharge)Micro USB port InputType-A USB Output0.5A current charging1 switch control USB output5~8V Input Voltage3V 1A Output5V 1A OutputLED indicate(Green means full,Red means charging)3V output port x35V output port x3Be careful of quot;+ quot; and quot;- quot;, You should follow the direction of quot;+ quot; quot;- quot; on the PCB.If you put wrong direction, charging chip will be destroyed.This product does not include 18650-battery.Package Including:1 * Battery Shield Module (does not include 18650-battery)1 * USB Cable ## Features - You can use this battery to shield power many products like Raspberry Pi or Arduino. - In this version 18650 shield has a protection; Output current can reach 1A. - Battery protection(Over charge or Over discharge). - 5~8V Input Voltage. - Note: Be careful of "+" and "-", You should follow the direction of "+" "-" on the PCB. ## Images ![MakerFocus Wemos 18650-Battery Shield V3 ESP32 for Raspberry Pi and Arduino - Image 1](https://m.media-amazon.com/images/I/61St72C9zXL.jpg) ![MakerFocus Wemos 18650-Battery Shield V3 ESP32 for Raspberry Pi and Arduino - Image 2](https://m.media-amazon.com/images/I/71XUoG391KL.jpg) ![MakerFocus Wemos 18650-Battery Shield V3 ESP32 for Raspberry Pi and Arduino - Image 3](https://m.media-amazon.com/images/I/61iR2szH6CL.jpg) ![MakerFocus Wemos 18650-Battery Shield V3 ESP32 for Raspberry Pi and Arduino - Image 4](https://m.media-amazon.com/images/I/61US-lSgJZL.jpg) ![MakerFocus Wemos 18650-Battery Shield V3 ESP32 for Raspberry Pi and Arduino - Image 5](https://m.media-amazon.com/images/I/61X2ke0dJaL.jpg) ## Customer Reviews ### ⭐⭐ Product images were misleading - they didn't match the version I received. *by N***N on Reviewed in the United States on October 27, 2019* Didn't receive the product advertised in the pictures, but it works and does the job so I'm still giving it points there. The item text description describes the product I received, but the advertised board had features I would have appreciated for my project. The board I got is rather dumbed down compared to the one they advertise in the pictures. ### ⭐ Did not work as expected. *by D***N on Reviewed in the United States on April 10, 2020* I had the exact problem as "Donnie"... Found out that these boards can act as a heater as one of the chips started to spit out a nice little flame after I put the battery in.. and the socket holds that battery works real good, makes it hard to pull the battery out if you have to in a pinch - due to fire, smoke or some other catastrophic event. I purchased two of these with the intent of connecting a Solar panel and putting a Pi in the field, now some months later I find they are faulty or can't handle the power from the batteries I purchased, either way the did not work as expected. ### ⭐ Low build quality, did not work properly. *by E***H on Reviewed in the United States on December 25, 2019* Made loud buzzing when operating, did not properly charge any of my li ion 18650 cells. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/123422781-makerfocus-wemos-18650-battery-shield-v3-esp32-for-raspberry-pi](https://www.desertcart.us/products/123422781-makerfocus-wemos-18650-battery-shield-v3-esp32-for-raspberry-pi) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*