Quick Release Rechargeable Battery Pack

[11.1 VDC] I use this battery as a back-up to my Nikon battery EN-EL4a rechargeable Lithium-ion Battery Pack. I always use my original Nikon battery but if I am out in the field and my Nikon battery goes down after many shots, I then switch to the the Watson EN-EL4A Lithium-Ion Battery Pack as my back-up until I can re-charge the Nikon battery again at home. I find it's more economical using it that way since there is such a big price difference between the Nikon Battery and the Watson Battery. However the Watson battery is a very good battery and reliable in every way.

Awesome flash light love the rechargeable battery pack and cable

[Steel] I purchased this battery pack to replace an other one that used a rechargeable internal camera type of battery that would no longer hold a charge. To replace the battery was more than this unit cost. Love the fact this pack uses good old fashion AA batteries. Works perfect for my needs.

[Multiple] Product is much lighter than my rechargeable battery pack. I bought it because I can just switch out the batteries if it starts to run out of juice as opposed to having to recharge its battery. Maintained good connection with my Canon flashes-600 EXII-RT. It increased my flash time immensely and I feel much more confident that my flash will continue to fire with it. I have 3 600's and they all fire much better with this battery pack attached.

[Twist Lock] This is a great value, I pack it on the side of my back pack and hit the trail. quick release feels very secure. I will recommend this product to my friends and photography family.

[2.92 oz / 83 g] Yes, it's Arca Swiss. And yes, it costs some dosh. And yes, it is really well thought out and made. You know the equation - cost, quality, design - you get to pick 2. A good tripod is a pretty tough thing - very few moving parts and you can drag it through the brush and trees and aside from a few scratches (the more romantically inclined call them 'noble scars'), they will work fine - one reason many will strap them to the side of a pack and set off. Tripod heads usually have more moving parts and need to be babied a bit more - you don't want dust and grime working their way into ball heads. Best to pack the head inside the pack. But it is a nuisance to keep screwing and unscrewing the head onto the tripod. Enter this handy little thing from AS. This makes the 'getting the head onto the tripod' thing as easy as getting your camera (if it has a quick release plate) into the head (if it has a space to accept and lock the quick release plate). Essentially the same idea - think of it as putting a plate on the tripod head and a space to accept and lock the plate on the tripod. Except this is made by Arca-Swiss. Everything therefore mates just so and locks positively, no slack, no wobble, no squeek, no screams of photographers getting fingers pinched... Like a good quick release system, it fades from view. Oh yes, it will cost you. But you pick the 2 out of the 3 (cost, quality, design)...

[ 1.5 Hours] Amazing pocket light for quick inspections. Comes with a rechargeable battery and spares so you’re never without your light. It’s more of an inspection pocket light and not to be used as a flashlight for long periods of time as the light is very bright and gets hot. This light have been updated and is one of the best on the market. You can’t beat the price and the lifetime HASSLE FREE warranty!!!!!

[Yes, Removable] I really appreciate the quick release corners.

[1.4 oz / 39 g] I have bought several Quick release plates over the past several years... but let me tell you... this Manfrotto Quick Release Plate is the fastest Ive ever encountered... its astoundingly fast ! The word Quick doesnt do it justice. In fact this Manfrotto Quick Release Plate challenges the very concept of how quick a thing can be. if your considering buying one... be quick about it.

Perfect for holding my shutter release and battery pack to my tripod. Well built and adjustable for many uses.