
Universal Fit for Your Smartwatch & Peace of Mind
Tired of searching for a replacement charger that actually fits? Our Aliwisdom Universal Magnetic Charger is the versatile solution you've been looking for. Engineered for broad compatibility, it seamlessly powers a wide range of popular smartwatch brands, making it the perfect spare or replacement cable for your home, office, or travel needs.
Precise Compatibility – Measure to Be Sure!
For a perfect fit, compatibility is determined by the distance between your watch's charging contacts.
This charger is specifically designed for devices with a contact pin spacing between 2.54mm and 2.84mm.
We highly recommend measuring your device's contact points before purchasing to ensure perfect compatibility.
Complete Package & Specifications:
- What's Included: 2 x Magnetic Charging Cables (Model A&B Only one Fit)
- Unique 2-Pack Design: Includes 1 charger with a positive magnetic direction and 1 with a negative magnetic direction to cover more device types.
- Cable Length: 2.2 Feet / 60 cm
- Input: 5V / 1000-1500 mAh
- Output: 5V / 1000 mAh
- Materials: PC+ABS (Charging Stand), PVC (Cable)
(FAQ – Frequently Asked Questions)
Q1: Why can't my smart watch charge with this magnetic charger?
A1: This magnetic charger is only suitable for smart watches with a distance of 2.54mm-2.84mm between charging contacts. 2.54mm-2.84mm refers to the distance between the two charging contacts on the back of the smartwatch. The measurement method is as follows:
Measure the distance between the two contacts. If the distance is greater or less than 2.54mm-2.84mm, this charger may not be compatible with your device.
Before purchasing, please check the specifications of your smartwatch or measure the distance of the charging contacts to ensure compatibility.
(If the contact distance of your smart watch is 3.8-4.2mm or 7.5-8mm, please purchase the corresponding charger in my shop.)
(If you are unsure which size you need, simply send us a photo of your smartwatch's charging area and we will recommend a suitable charger.)
Q2: My smartwatch uses a different magnetic polarity scheme for charging. What should I do?
A2: Although over 80% of branded smartwatches use a standard polarity scheme, some no-name watches use the opposite scheme. If your watch isn't charging, it could be due to incorrect polarity:
Solution: You need to carefully take out the magnets in the charger and swap their positions.
Replacement method: Gently remove the magnets from the charger, swap their places and reassemble the charger. This allows your watch to charge normally.
Follow these steps to ensure your watch can charge correctly.
![]() 4mm Smart watch Charger Cable | ![]() 7.62mm 2 Pin Smart watch Charger Cable | ![]() 7.62mm 4 Pin Smart watch Charger Cable | ![]() Smart Watch Universal Charger Magnetic 2 Pin (Model A&B Only one Fit) | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| ? | ? | ? | no data |

Universal Fit for Your Smartwatch & Peace of Mind
Tired of searching for a replacement charger that actually fits? Our Aliwisdom Universal Magnetic Charger is the versatile solution you've been looking for. Engineered for broad compatibility, it seamlessly powers a wide range of popular smartwatch brands, making it the perfect spare or replacement cable for your home, office, or travel needs.
Precise Compatibility – Measure to Be Sure!
For a perfect fit, compatibility is determined by the distance between your watch's charging contacts.
This charger is specifically designed for devices with a contact pin spacing between 2.54mm and 2.84mm.
We highly recommend measuring your device's contact points before purchasing to ensure perfect compatibility.
Complete Package & Specifications:
- What's Included: 2 x Magnetic Charging Cables (Model A&B Only one Fit)
- Unique 2-Pack Design: Includes 1 charger with a positive magnetic direction and 1 with a negative magnetic direction to cover more device types.
- Cable Length: 2.2 Feet / 60 cm
- Input: 5V / 1000-1500 mAh
- Output: 5V / 1000 mAh
- Materials: PC+ABS (Charging Stand), PVC (Cable)
(FAQ – Frequently Asked Questions)
Q1: Why can't my smart watch charge with this magnetic charger?
A1: This magnetic charger is only suitable for smart watches with a distance of 2.54mm-2.84mm between charging contacts. 2.54mm-2.84mm refers to the distance between the two charging contacts on the back of the smartwatch. The measurement method is as follows:
Measure the distance between the two contacts. If the distance is greater or less than 2.54mm-2.84mm, this charger may not be compatible with your device.
Before purchasing, please check the specifications of your smartwatch or measure the distance of the charging contacts to ensure compatibility.
(If the contact distance of your smart watch is 3.8-4.2mm or 7.5-8mm, please purchase the corresponding charger in my shop.)
(If you are unsure which size you need, simply send us a photo of your smartwatch's charging area and we will recommend a suitable charger.)
Q2: My smartwatch uses a different magnetic polarity scheme for charging. What should I do?
A2: Although over 80% of branded smartwatches use a standard polarity scheme, some no-name watches use the opposite scheme. If your watch isn't charging, it could be due to incorrect polarity:
Solution: You need to carefully take out the magnets in the charger and swap their positions.
Replacement method: Gently remove the magnets from the charger, swap their places and reassemble the charger. This allows your watch to charge normally.
Follow these steps to ensure your watch can charge correctly.
![]() 4mm Smart watch Charger Cable | ![]() 7.62mm 2 Pin Smart watch Charger Cable | ![]() 7.62mm 4 Pin Smart watch Charger Cable | ![]() Smart Watch Universal Charger Magnetic 2 Pin (Model A&B Only one Fit) | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| ? | ? | ? | no data |


![Main image of [2 Pack] Universal Smart Watch Charger Magnetic, VeryFit / da fit Smartwatch Accessories 2 Pin Replacement Charging Cable Compatible All 2.54mm - 2.84mm-Pin-Pitch Smart watch (Model A&B Only one Fit)](https://c1.neweggimages.com/productimage/nb640/C6HVD2605050HP4MXE8.jpg)
![Alt view image 2 of 7 - [2 Pack] Universal Smart Watch Charger Magnetic, VeryFit / da fit Smartwatch Accessories 2 Pin Replacement Charging Cable Compatible All 2.54mm - 2.84mm-Pin-Pitch Smart watch (Model A&B Only one Fit)](https://c1.neweggimages.com/productimage/nb640/C6HVD2605050HP4O56D.jpg)
![Alt view image 3 of 7 - [2 Pack] Universal Smart Watch Charger Magnetic, VeryFit / da fit Smartwatch Accessories 2 Pin Replacement Charging Cable Compatible All 2.54mm - 2.84mm-Pin-Pitch Smart watch (Model A&B Only one Fit)](https://c1.neweggimages.com/productimage/nb640/C6HVD2605050HP6UZAC.jpg)
![Alt view image 4 of 7 - [2 Pack] Universal Smart Watch Charger Magnetic, VeryFit / da fit Smartwatch Accessories 2 Pin Replacement Charging Cable Compatible All 2.54mm - 2.84mm-Pin-Pitch Smart watch (Model A&B Only one Fit)](https://c1.neweggimages.com/productimage/nb640/C6HVD2605050HP71BBC.jpg)
![Alt view image 5 of 7 - [2 Pack] Universal Smart Watch Charger Magnetic, VeryFit / da fit Smartwatch Accessories 2 Pin Replacement Charging Cable Compatible All 2.54mm - 2.84mm-Pin-Pitch Smart watch (Model A&B Only one Fit)](https://c1.neweggimages.com/productimage/nb640/C6HVD2605050HP6WXEF.jpg)
![Alt view image 6 of 7 - [2 Pack] Universal Smart Watch Charger Magnetic, VeryFit / da fit Smartwatch Accessories 2 Pin Replacement Charging Cable Compatible All 2.54mm - 2.84mm-Pin-Pitch Smart watch (Model A&B Only one Fit)](https://c1.neweggimages.com/productimage/nb640/C6HVD2605050HP6ZQD0.jpg)
![Alt view image 7 of 7 - [2 Pack] Universal Smart Watch Charger Magnetic, VeryFit / da fit Smartwatch Accessories 2 Pin Replacement Charging Cable Compatible All 2.54mm - 2.84mm-Pin-Pitch Smart watch (Model A&B Only one Fit)](https://c1.neweggimages.com/productimage/nb640/C6HVD2605050HP72RDA.jpg)










