---
product_id: 660207929
title: "Aliwisdom Smart Watch Universal Charger Magnetic, da fit Smartwatch Accessories 4 Pin Magnetic Suction Replacement Charger for Smart Watch/Fitness Tracker, Cable Contact pin spacing Compatible 7.62mm"
brand: "aliwisdom"
price: "₨2530"
currency: LKR
in_stock: true
reviews_count: 6
category: "Aliwisdom"
url: https://www.desertcart.lk/products/660207929-aliwisdom-smart-watch-universal-charger-magnetic-da-fit-smartwatch-accessories
store_origin: LK
region: Sri Lanka
---

# Fast 2-hour full charge 7.62mm magnetic pin spacing Built-in over-voltage & current protection Aliwisdom Smart Watch Universal Charger Magnetic, da fit Smartwatch Accessories 4 Pin Magnetic Suction Replacement Charger for Smart Watch/Fitness Tracker, Cable Contact pin spacing Compatible 7.62mm

**Brand:** aliwisdom
**Price:** ₨2530
**Availability:** ✅ In Stock

## Summary

> 🧲 Charge smarter, not harder — stay powered, stay ahead!

## Quick Answers

- **What is this?** Aliwisdom Smart Watch Universal Charger Magnetic, da fit Smartwatch Accessories 4 Pin Magnetic Suction Replacement Charger for Smart Watch/Fitness Tracker, Cable Contact pin spacing Compatible 7.62mm by aliwisdom
- **How much does it cost?** ₨2530 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/660207929-aliwisdom-smart-watch-universal-charger-magnetic-da-fit-smartwatch-accessories)

## Best For

- aliwisdom enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Shield:** Integrated safeguards protect your valuable devices from over-voltage and over-current risks.
- • **Snap & Charge Stability:** Powerful pure copper magnetic probe ensures instant, secure attachment—no slips, no interruptions.
- • **Travel-Ready Durability:** Lightweight, flexible cable tested for 5000+ bends—perfect for office, home, or on-the-go charging.
- • **Rapid Recharge Efficiency:** Experience a full charge in just 2 hours, keeping your devices ready for your busy lifestyle.
- • **Universal Magnetic Compatibility:** Seamlessly powers smartwatches, fitness trackers, headphones & smart glasses with precise 7.62mm pin spacing.

## Overview

The Aliwisdom Smart Watch Universal Magnetic Charger is a versatile 4-pin magnetic charging solution designed for devices with a 7.62mm pin spacing. Featuring a robust pure copper magnetic connection, it delivers fast charging in approximately 2 hours while safeguarding your devices with built-in over-voltage and over-current protection. Its durable, flexible cable withstands over 5000 bends, making it an ideal portable charger for smartwatches, fitness trackers, bone conduction headphones, and smart glasses.

## Description

Universal Magnetic Charger — Compatible with Smartwatches, Headphones & More This magnetic charger is designed to work with a wide range of electronic devices that support magnetic charging, including Smartwatches, bone conduction headphones, Smart glasses, and all standard 4-pin 7.62mm pitch magnetic charging devices. It’s the perfect replacement for your original charger—whether it’s been damaged or lost. Simply connect it to any USB-C cable to start charging your device quickly and reliably. 🔋 Key Features: Broad Compatibility Supports most magnetic-charging devices, including popular Smartwatches, bone conduction headphones, and Smart glasses. Ideal as a universal backup or daily charger. Fast & Stable Charging Delivers consistent power for efficient charging. The magnetic interface ensures a secure fit—no slipping or accidental disconnection. Strong Magnetic Connection Automatically aligns and attaches firmly to your device for a hassle-free, snap-and-charge experience. Built-in Safety Protection Features anti-short circuit protection to help extend your device’s battery life and ensure safe, worry-free charging. 📏 Before You Order: To ensure the best fit, please measure the distance between the centers of the charging contacts on your device. This charger is designed for a 7.62mm pin spacing, with a tolerance of ±0.2mm. 🤝 Not Sure About Compatibility? If you’re unsure which charger size fits your wearable device, just send us a photo of your original charger or the charging port of your device. Our support team will help you confirm the right model!

Review: Doesn’t work. - Didn’t work at all.
Review: Rubbish. Worked twice and now it's broken. If I attach it the USB A end gets warm.

## Features

- 【Wide Compatibility】Engineered for broad compatibility, this magnetic charger works with a wide range of Smart wearables, including Smartwatches, Fitness Trackers, Bone Conduction Headphones, and Smart Glasses. The key specification is a 7.62mm (±0.2mm) center-to-center distance between the charging contacts. Please verify this measurement on your device before purchasing to ensure a perfect fit.
- 【Magnetic Connection & Fast Charging】Features a powerful, upgraded pure copper magnetic probe for a instant and secure attachment. The strong auto-alignment ensures a stable connection that won't easily detach, protecting your device from potential damage. This design, coupled with rapid conduction technology, enables a full charge in approximately 2 hours.
- 【Built-in Smart Protection】Charge with complete peace of mind. The charger is equipped with integrated safeguards against over-voltage and over-current, ensuring your valuable devices are protected throughout the charging process for a safer, more reliable experience.
- 【Durable & Portable】This Smart watch charger is made of ABS material and flexible PVC. The charger cable had been tested bending more than 5000+ times. It's lightweight and easy to roll and store, just need to connect a section of the USB connection to the PC or AC charger to allow your watch to charge. suitable for home use, office, and traveling.
- 【Support & Suggestion】Unsure if this is the right charger for your device? Feel free to send us a photo of your original charger or the charging contacts on your device. Our support team will help you confirm compatibility and ensure you select the correct model.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 1500 Milliamps |
| ASIN | B08YNJYNNN |
| Are batteries included? | No |
| Batteries | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #46,974 in Electronics ( See Top 100 in Electronics ) #74 in Smartwatch Charging Docks |
| Brand | Aliwisdom |
| Cable Type | USB |
| Colour | Black |
| Compatible Devices | Fitness Tracker, Smart Watch, Smart glasses |
| Compatible Phone Models | Likely compatible with smartphones, specific models not listed |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Male |
| Connector Type | Usb |
| Customer Reviews | 4.2 4.2 out of 5 stars (742) |
| Date First Available | 13 September 2024 |
| Indoor/Outdoor Usage | Outdoor |
| Item Dimensions LxWxH | 10 x 5 x 3 Centimeters |
| Item Height | 3 Centimeters |
| Item Weight | 20 g |
| Item Width | 5 Centimeters |
| Item model number | 4P-762 |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery energy content | 0.3 Watt Hours |
| Lithium battery weight | 0.82 Grams |
| Main power connector | 2 pin |
| Manufacturer | Aliwisdom |
| Model number | 4P-762 |
| Net Quantity | 1.0 Count |
| Number of Items | 4 |
| Number of Pins | 4 |
| Number of USB Ports | 1 |
| Number of lithium metal cells | 1 |
| Outer Material | Plastic |
| Power Source | Corded Electric |
| Product Dimensions | 10 x 5 x 3 cm; 20 g |
| Recommended Uses For Product | Charging |
| Shape | Round |
| Special Feature | Charger Magnetic |
| Wattage | 10 Watts |

## Product Details

- **Brand:** Aliwisdom
- **Cable Type:** USB
- **Compatible Devices:** Fitness Tracker, Smart Watch, Smart glasses
- **Connector Type:** Usb
- **Special Feature:** Charger Magnetic

## Images

![Aliwisdom Smart Watch Universal Charger Magnetic, da fit Smartwatch Accessories 4 Pin Magnetic Suction Replacement Charger for Smart Watch/Fitness Tracker, Cable Contact pin spacing Compatible 7.62mm - Image 1](https://m.media-amazon.com/images/I/41soLpiNfpL.jpg)

## Customer Reviews

### ⭐ Doesn’t work.
*by V***L on 27 July 2025*

Didn’t work at all.

### ⭐ Review
*by C***S on 30 November 2025*

Rubbish. Worked twice and now it's broken. If I attach it the USB A end gets warm.

### ⭐⭐⭐⭐⭐ Review
*by F***N on 16 November 2025*

super

## Frequently Bought Together

- Aliwisdom Smart Watch Universal Charger Magnetic, da fit Smartwatch Accessories 4 Pin Magnetic Suction Replacement Charger for Smart Watch/Fitness Tracker, Cable Contact pin spacing Compatible 7.62mm
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-18*