There are a few products we cover here on BGR that people go crazy over every single time. The Oittm Pocket Sized Portable Apple Watch Charger is one of them. This awesome little gadget is a must-have for any Apple Watch owner, allowing you to charge up your Watch wherever and whenever you need to… and you’ll never have to carry that 50-foot charging cable with you again. At $40, it’s seriously a no-brainer.

Here’s what you need to know from the product page:

Come with a Micro USB Cable to charge the Power Bank. Built-in Li-ion specific charging management IC, multiple safeguards protection against overcurrent, overheat, short curcuit and high temperature, better protects your iWacth while charging.
Using MCU management to achieve the functions of iWatch wireless charging, overcurrent protection, eletronic quantities detection and display, provides a reliable guarantee for your iWatch.
Features portable and wireless charging for Apple Watch, letting you get rid of the annoying long iWatch charging cable.
Stylish and unique keychain design, lightweight and portable, fits perfect for home and on the go.
Built-in rechargeable 700mAh polymer battery delivers up to 1.5 charges for your Apple Watch before it needs recharging through the micro-USB cable. Rechargeable and safe.

Follow @BGRDeals on Twitter to keep up with the latest and greatest deals from around the web. Quantities may be limited. Prices are subject to change without notice and coupons may expire at any time. Some deals may not be available to all customers. BGR may receive a commission on orders placed through this article.