6V Rechargeable Battery Pack And Charger

[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.

[3.7 VDC] The rechargeable battery charges with a usb - cord you already have - genius! No unique separate charger required. Way better than replacing AAA batteries periodically.

[16.8 VDC] This compact battery charger is dependable and gets the job done in a timely manner. It and the rechargeable Nikon battery is the workhorse for photographic success.

[0.185 lb] Great light but getting the rechargeable battery will make you use it so much more often.

[Yes] I love the fact that the battery is rechargeable!

[Android 5.1] This is a great little battery pack for a camera mounted monitor. It plugs right in so you don't have to use a wall charger. It lasts a long time and it's relatively light weight. The price is a little steep but hey! So is everything in the film industry. Bottom line, great battery pack.

[600 mA] We forgot to pack a spare battery or the charger on our trip to Maui. There aren't any local options on the island for Canon batteries or chargers but thankfully the local digital imaging shop had this universal charger. It is very simple to use and comes with a wall cable and car cable. Another review complained that the pins are delicate but that is mostly because of Canon batteries. They use a thin slot for the contacts so the charger has to fit in there. Just be careful and then be thankful! It charged our Canon battery and a Nikon battery from our underwater camera. It saved our trip!