--- product_id: 257600899 title: "Wireless Charging 8.7mm Coil 300mA Power Charger 5V Output (8.7mm Coil 300mA)" brand: "ljjdslyu" price: "95.37 DT" currency: TND in_stock: true reviews_count: 4 category: "Ljjdslyu" url: https://www.desertcart.tn/products/257600899-wireless-charging-8-7mm-coil-300ma-power-charger-5v-output store_origin: TN region: Tunisia --- # 5V output power 8.7mm compact coil size 300mA max charging current Wireless Charging 8.7mm Coil 300mA Power Charger 5V Output (8.7mm Coil 300mA) **Brand:** ljjdslyu **Price:** 95.37 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up wirelessly, stay effortlessly connected. ## Quick Answers - **What is this?** Wireless Charging 8.7mm Coil 300mA Power Charger 5V Output (8.7mm Coil 300mA) by ljjdslyu - **How much does it cost?** 95.37 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/257600899-wireless-charging-8-7mm-coil-300ma-power-charger-5v-output) ## Best For - ljjdslyu enthusiasts ## Why This Product - Trusted ljjdslyu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Miniature Marvel:** Ultra-compact 8.7mm receiving coil fits perfectly in sleek, modern gadgets. - • **Seamless Power Boost:** Delivers a stable 5V output for consistent device charging. - • **Plug & Play Simplicity:** Easy integration with minimal setup—no bulky cables, no clutter. - • **Versatile Compatibility:** Ideal for smartphones, cameras, MP3/MP4 players, and more—future-proof your tech. - • **Efficient Energy Transfer:** Up to 300mA current ensures fast, reliable wireless charging. ## Overview This Wireless Charging Module features a compact 8.7mm receiving coil and delivers a reliable 5V output with up to 300mA current. Designed for miniature electronics, it supports efficient, cable-free charging for devices like smartphones, cameras, and MP3 players. Its small form factor and high efficiency make it perfect for modern tech setups seeking sleek, clutter-free power solutions. ## Description Wireless Charging Power Supply Module Inductive Charger Main parameters of the module: Input voltage: 5V~12V; Transmitter module Dimensions: Length 21mm * wide 10 mm * 2.2mm high; Transmitting coil: outer diameter 12.7mm, inductance 3.9uH; Receiver Module dimensions: length 24mm * width 10 mm * height 2mm; Receiving coil: outer diameter 8.7mm inductance 3.7uH; Distance between transmitting coil and receiving coil: Receive and output 5V100mA at 4mm Receive and output 5V150A at 3mm Receive and output 5V300A at 2mm Receive and output 5V500mA at 1mm. Caution: 1. Do not place the transmitter module input power positive and negative reversed. 2. Do not place the receiver module output load line positive and negative short-circuit. 3. Do not place a large area of the metal near the coil periphery. 4. Only two non-metallic materials can be penetrated between the two coils for power transmission. Package Included: 1x Charging Transmitter + Receiver Power Supply Module Review: Wireless charging is fun - This is a great little wireless transmitter and receiver! The coil is much more compact than others I have purchased. Provides a good 5v. Review: Not good - Didn't work, defective ## Features - Input voltage: 12V DC ; output voltage: Standard voltage 5V DC; Receiving Current: 5V/200 ~ 300MA. - input / output coil outer diameter: 12.7mm / 8.7 mm. - Improved charging module, suitable for a small volume of miniature charging products, due to the current, receiving general regulator circuit, the volume is very small. - High efficiency, low cost.It perfect work for mobile electronics products such as: cell phones, game machine, fish tank, MP3, MP4, digital cameras, electric shavers, machine learning, and so on. - Pack: 1 pcs Charging input +output ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08N6VN337 | | Additional Features | Improved Charging, Compact Size | | AntennaDescription | Wireless, embedded antenna for audio adapter | | Audio Output Mode | Stereo | | Audio Output Type | Stereo | | Best Sellers Rank | #566,086 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,537 in Power Converters | | Bluetooth support? | Yes | | Brand | LJJDSLYU | | Compatibility Options | Camera | | Compatible Devices | Camera | | Connectivity Technology | Wireless | | Connector Type Used on Cable | Wireless | | Control Method | Touch | | Control Type | Touch Control | | Controller Type | Touch Control | | Customer Reviews | 3.3 3.3 out of 5 stars (15) | | Enclosure Material | Metal | | Hardware Interface | Bluetooth | | Human Interface Input | Unknown | | Includes Remote | No | | Installation Type | Aquarium | | Item Dimensions L x W x H | 0.94"L x 0.39"W x 0.08"H | | Item Weight | 0.02 Kilograms | | Manufacturer | Hechengdianzi | | Number of Channels | 2 | | Outer Material | metal | | Power Source | Electric | | Rechargeable Battery Included | No | | Supported Application | Camera | | Supported Media Type | USB | | Supported Standards | Bluetooth | | UPC | 192236389063 | | Unit Count | 1.0 Count | | Warranty Description | 1 | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** LJJDSLYU - **Connectivity Technology:** Wireless - **Material:** Metal - **Power Source:** Electric - **Special Feature:** Improved Charging, Compact Size ## Images ![Wireless Charging 8.7mm Coil 300mA Power Charger 5V Output (8.7mm Coil 300mA) - Image 1](https://m.media-amazon.com/images/I/71PY1c6EhPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wireless charging is fun *by J***. on March 19, 2022* This is a great little wireless transmitter and receiver! The coil is much more compact than others I have purchased. Provides a good 5v. ### ⭐ Not good *by E***E on June 4, 2025* Didn't work, defective ### ⭐⭐⭐⭐ Works for small projects, very close proximity *by A***O on July 26, 2023* For small projects only. Coils work well, give 500ma off of a 9V cell, if they are touching. About 250ma with a small distance, but realistically 90-100ma. Cables were soldered on with red/black which proved out to be +/- as tradition. The coils are extremely thin. The wires are very thick insulation with almost no exposed metal and short, so be careful stripping them. If you're comfortable around a soldering iron, these work well. ## Frequently Bought Together - Wireless charging 8.7mm Coil 300mA Power Charger 5V Output (8.7mm Coil 300mA) - Wireless Charging 10mm Coil 150mA Power Charger 5V Output (10mm Coil 150mA) - 12V 15mm Distance Charging 5V 500mA Output 22mm Coil Power Charger Transfer (22mm Coil) --- ## 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.tn/products/257600899-wireless-charging-8-7mm-coil-300ma-power-charger-5v-output](https://www.desertcart.tn/products/257600899-wireless-charging-8-7mm-coil-300ma-power-charger-5v-output) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*