So you must be wondering, should I buy the Powerex 2700 or the Powerex Precharged?
If you need the extra capacity and will be using the batteries fresh off the charge, then, please use the Powerex 2700.
If you let the Powerex 2700 sit around for 4 days, the battery will self-discharge to less than 2600mAh, so it would be less than the capacity of the Precharged. So if you want to have a battery that is virtually maintenance free and ready to use even weeks or months after you've charged it, the answer would be Powerex Precharged!
Available on Amazon here: http://amzn.to/1RTh6H2
One of the most important, but often overlooked items, are rechargeable batteries and chargers. They are not all created equal. In the following video, Matt Granger (That Nikon Guy) explains the difference between conventional and low-self discharge batteries. Also the importance of having a good battery charger that will give you better performance and longer [...]
FOR IMMEDIATE RELEASE:Maha Energy Announces the new line of batteries, POWEREX PRECHARGED!Tustin, CA – May 16, 2016 - Maha Energy Corporation, the maker of Powerex batteries and chargers, is pleasedto introduce a new line of batteries, the Powerex Precharged. The Powerex Precharged batteries combine thebest of both worlds of the Powerex and Imedion lines. It [...]
The Speedlite 600EX II-RT flash is compatible with most EOS cameras. It replaces Canon’s top-of-the-line Speedlite 600EX-RT, and improves continuous flash firing by approximately 1.1 to 1.5 times* when using AA batteries and up to two times* when adding the new optional Compact Battery Pack CP-E4N.Additional Speedlite 600EX II-RT flash features include:Zoom flash head covers [...]
so we showed you the data, now we show you the performance in real life!This is a head-to-head test using the Powerex 2700 AA batteries and a leading brand alkaline batteries in Yongnuo 600ex-rt flashes at full power. Automated testing device will trigger the flash immediately when the flash is ready. The LCD on testing device [...]
For photographers, AA batteries for camera flash can get very expensive! There are 4 major advantages in converting to Powerex 2700mAh AA batteries for your flash!1. Performance: Recycle Time Powerex 2700 AA batteries has lower internal resistance than Alkaline, meaning it will be able to release energy much quicker and efficiently as well. This translates to [...]
Nikon updates its revered range of professional flashes with the brand new SB-5000. This agile Nikon Speedlight is the first to incorporate radio control, and the world’s first compact flash unit to boast an onboard cooling system.*Built to conquer difficult shooting situations, the SB-5000 is perfect for professional photographers who want the flexibility to create [...]