APEXEL 100X Pocket Microscope HD Optical Lens Digital

Mobile phone chargers can be roughly divided into travel chargers, cradle chargers and maintenance chargers. Generally, users mainly contact the first two. And the most sold on the market is the travel charger.
There are also various forms of travel chargers. The common ones are the cheap duck egg-shaped miniature travel charger, the ordinary desktop card board charger, and the high-end desktop charger with crystal display. Mobile phone charger, also known as: mobile phone adapter, is actually composed of a stable power supply (mainly regulated power supply, providing stable working voltage and sufficient current) plus necessary control circuits such as constant current, voltage limiting, and time limiting. The output parameters marked on the charger (referring to the line charger): such as output 5.0V/1A, output 5.0V/1500mA-11200... refers to the relevant parameters of the internal regulated power supply. Understand this truth, you will know that a (good quality) mobile phone charger is easy to change into a good quality regulated power supply.
The chargers of lithium-ion (li-ion) batteries commonly used in mobile phones use a constant-current and voltage-limited charging system, and the charging current is generally around C2—that is, the charging rate is two hours. For example, a 500mAh is charged at 250mA in about two hours 4. Constant voltage charging after 2V.
The lion is not suitable for the -DV/DT detection fast charging method used by the NIMH advanced fast charger, because the lion has a strict limit on the charging current. Lithium ion (Li+) is very active, and high current charging is prone to danger. The general user contacts are mainly the first two. The most popular travel chargers on the market are travel chargers. There are also various forms of travel chargers. The common ones include cheap duck-egg miniature travel chargers, ordinary desktop card board chargers, and high-end desktop chargers with LCD display. device. In view of the fact that most mobile phone users are non-professional users, the chargers basically have the function of full self-stop, and most of the travel chargers are fast chargers, and the charging time is about 1-3 hours. Many chargers on the market advertise that they are controlled by microcomputers, including some very cheap duck-egg-type miniature travel chargers. In fact, strictly analyzed from the charging circuit, only a small number of chargers can be truly controlled by microcomputers (MCU control). .
Some manufacturers claim to be "microcomputer control" when they use integrated blocks on the charging circuit. In fact, many low-cost design integrated blocks are cheap op amp integrated blocks, while some dedicated charging control integrated blocks have higher unit prices. , generally used in relatively high-end or brand-name chargers. So we can't trust the so-called microcomputer control, especially the cheap products. Many products are similar in appearance but have very different internal circuits, and their performance is also very different.

APEXEL 100X Pocket Microscope HD Optical Lens Digital Mobile Phone Lens Magnification Built-in LED Light with Universal Clip

Features:

【LIGHTWEIGHT AND COMPACT SIZE】Apexel 100X cell phone microscope size is 55*23*12 mm with 11g weight only .Take it everywhere you go and record the image and video . Of course ,an instant ability to share the image and video with colleagues in other places .

【LED LIGHT AND NO NEED APP】this scope included 6pc led inside and not afraid darkness , it can provide the illumination clear and more stereoscopic image to you . in addition , you don’t need to download the app to use it , the product included the universal clip for you easy to instal and detachable , you can take the photo when you open your phone camera directly.

【100X MAGNIFICATION】100X Microscope makes you take amazing enlarged high-resolution photos and videos by simply attaching our microscope to your smartphone’s main camera and enjoy the world that cannot be observed with our naked eyes .

【EASY TO USE】Adjust the Microscope clip onto your phone camera ,keep the microscope lens aligned with your phone main camera . And sliding the lens cover to bottom to turn on LED .then ready to shoot .

【COMPETIBLE FOR MOST SMARTPHONE】This microscope is compatible for IOS&Android . you can clip onto the phone camera directly . it’s okay for almost 98% smartphone , such as the Iphone ,OPPO,XIAOMI and so on .

Package includes:

1* MS01 microscope

1* data cable

1* wipe

1* manual

1* packaging

Product description:

Product picture:

FAQ & Feedback:

Q: Wholesale and drop shipping are both welcomed?

A: For wholesale,we will offer discount or free express shipping which only takes 3-7 days to arrive.For drop shipping,we could send the goods to your customers directly and won't leave information about us if you'd like to.

Q: How can I track my parcel?

A: You can track your parcel on the following website using your tracking number:
https://global.cainiao.com/
www.17track.net
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