Insignia 15600 Mah Portable Charger Black Gray

Without this black ink, my shadows would be merely gray.

I have tried other cartridges and they come out gray. I know Canon ink will be black.

Great for on location headshots. Mid Gray/ Black (with mid gray can flash to white or gel) covers the variety of backgrounds needed. Wrinkle free and easy setup. Great used with Lastolite Magnetic Background Support for quick simple setup/teardown in any space.

I like it, it's portable, small, durable and has both white and 18% gray.

The smaller headphones are much more comfortable for me. I like that I have an option besides the black or gray.

I have yet to see such a high tech battery charger. It has all indicators, mA, mAh, volts. The best part is, it connects through USB port. You can charge with the charger that comes with the camera, or you can charge with cellphone charger. You need to have an external charger as you do not want to risk an expensive camera with a battery charging mishaps. Nor you want the camera to sit ideal during battery charging. It is a MUST HAVE product with a Sony Alpha series camera.

Very nice charger. Charges 2700+ mAh batteries pretty quick. Also has the possibility to discharge them. Individual indicator for each battery and overcharge protection. very satisfied with this one.

Gray gaff is great because it holds well plus you can write on it if need be. Black is great if you need sticking power that can't be seen.

It's slinky, I like the gray/red/black colors, and it works for my smartphone! That's all I ask! Thanks! :)

These test consistently over 2700 mAH some up to 2900 mAh. This is unheard of. Most brands of these test well below the stamped capacity. These are also properly rated for voltage spikes that most 18650s can't handle, which render them useless for gimbals. Highly recommended above any other 18650s including the Zhiyun ones which are very unstable from my experience.