Smiling Shark CD-Q22 Magnetic Lithium-ion Battery Charger

Compact magnetic charging for 3.7V lithium cells

The Smiling Shark CD-Q22 Magnetic Lithium-ion Battery Charger is a practical pick if you want a smaller, easier way to charge supported 3.7V Li-ion batteries. Instead of a bulky desktop cradle, it uses magnetic contact leads, so it is more convenient for travel bags, flashlight kits, and everyday backup use.

For Bangladeshi buyers who keep rechargeable cells for torches, DIY gear, or portable electronics, the main appeal is simplicity. You plug it into a USB power source and connect the magnetic leads to the battery terminals, which makes the charging setup feel less cluttered than a traditional charger dock.

Why this charger is easy to live with

1. Magnetic contact leads make battery connection quick and straightforward.
2. USB-powered design lets you use common adapters, laptops, or power banks.
3. Supports 3.7V Li-ion batteries, which suits many rechargeable cylindrical cells.
4. Compact build is easier to carry than a full-size charger base.
5. Charging indicator light helps you check activity at a glance.
6. ABS plastic build with magnetic leads keeps the design light and simple.

Who should consider the CD-Q22

This charger makes the most sense for buyers who already use supported lithium-ion cells and want a portable charging option. It is a sensible choice for flashlight users, hobby users, and anyone who prefers a USB charger that takes up less space on a desk or in a travel pouch.

If you need a charger for other battery chemistries, this page may not be the right match. The available product information points to 3.7V Li-ion use, so shoppers should stay within that category.

What matters before you buy

Before ordering, check the battery type you plan to charge and make sure it is compatible with the CD-Q22’s 3.7V Li-ion support. If you use cylindrical cells such as 14500, 18650, 21700, 26650, or 26800, this product listing is aligned with that kind of use. A USB power source is also needed for operation.

Why buy from ShopZ

ShopZ gives you a clean product page with the key details in one place, so you can compare before ordering. For a compact accessory like this, that makes it easier to check the model, charging style, and compatibility without guesswork.

It is a convenient way for Bangladeshi shoppers to order online and get a battery charger that matches their actual use case, not just a generic listing.

What is the price of Smiling Shark CD-Q22 Magnetic Lithium-ion Battery Charger in Bangladesh?

The latest price is shown on this page and may vary by variant, stock, and offer.

Which batteries can the CD-Q22 charge?

The available product information says it is for 3.7V lithium-ion batteries, and the listing mentions support for common cylindrical cells such as 14500, 18650, 21700, 26650, and 26800.

How does the magnetic connection work?

The charger uses magnetic contact leads that attach to the battery terminals, so you do not need a bulky spring-slot dock for the charging setup.

What power source does it need?

This charger uses a USB input, so you can power it from a USB adapter, laptop, or other suitable USB source.

What comes in the box?

The product listing indicates one Smiling Shark CD-Q22 magnetic charger in the package.