Showing posts with label power supplies. Show all posts
Showing posts with label power supplies. Show all posts

Hitech -Rechargeable Battery & Charger Kit for Pure Digital Technologies FLIP Video Camcorder (With Battery Case) Review

Hitech -Rechargeable Battery and Charger Kit for Pure Digital Technologies FLIP Video Camcorder (With Battery Case)
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How often do you need batteries for your Flip Video (or anything else?) Not that often, so why spend money on a battery recharger? Cause you never have to buy another battery again! This kit is inexpensive and not only includes four batteries, but a case and a car adapter (didn't think about that, huh?) The LCD screen is different than most rechargers (most don't have one) and clues you in on the status of your battery (usually two-three hours for a full charge). Charges just about any rechargeable battery. You bought the Flip Video - might as well buy the energy to store all those memories!

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This Hitech 3-hour quick charger is great for digital cameras using AA size batteries and other gadgets such as wireless mouse / MP3 / toys. It charges 2000mAh AA battery in 2.8 hours and 2400mAh AA battery in 3.5 hours. The charger comes with a built-in LCD screen which show the charging and discharging status for each battery. And its beeper function reminds you when the charging process is completed. The charger automatically switch to trickle charge mode upon completion of charge. It can charge AA /AAA Ni-Cd and Ni-Mh rechargeable batteries. The charger could also detects bad battery. The package comes with a charger, adaptor, car adapter, battery case and 4 AA Ni-MH 2400mAh batteries. The car adapter allows you to charge batteries in car. Package is sealed in plastic clam shell packaging (please refer to pictures) and is an excellent gift for the holidays. Charging Current: AA 1000mA , AAA 500mA , trickle charge 100mA (AA), 50mAh for AAA . The kit also comea with a battery case. Battery case protects the batteries from shorted. It keeps the batteries in place and fits easily in pocket and camera bags.

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Power2000 LP-E8 Replacement Lithium-Ion Battery, 7.2 volt 1500mAh, for Canon EOS Rebel T2i Digital Camera Review

Power2000 LP-E8 Replacement Lithium-Ion Battery, 7.2 volt 1500mAh, for Canon EOS Rebel T2i Digital Camera
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To go with my new Canon Digital Rebel T2i, I looked around for a third-party LP-E8 battery. Yes I know the argument--"why would you put $4/$8/$10 battery in a $800 camera, it's worth it for the peace of mind to go with the genuine Canon battery," etc. Well having been using digital cameras and DSLRs for well near 10 years now, and having used plenty of third-party batteries (including "name brands" like SterlingTek and other no-name ones), I don't have any qualms about using third-party batteries. They work just as well for a fraction of the cost. Really, when was the last time you've heard of a digital camera exploding or catching on fire because of the third-party batteries?
I have a Power2000 brand LP-E5 equivalent battery that I've been using in my Digital Rebel XSi for the past two years with great results, so I wanted to get the same brand for the T2i (LP-E8). I bought it through Amazon.com's Marketplace, from a vendor called TheMemStore. They shipped it promptly, and I had it a few days later.
The battery charges fine in the T2i-supplied battery charger, and works fine in the camera. It is rated for 1,500mah capacity as opposed to the genuine Canon's 1,120mah, so in theory it should give you approx. 35% more shots per charge. As I tend to recharge the batteries whenever I return home, and not necessarily let the batteries go until they are fully discharged, I haven't really noticed a difference yet--but it certainly seems to last just as long as the Canon battery that came with the camera. The T2i seems to eat up battery power rather quickly while shooting video, so I may end up getting another one for a full day's shooting/recording. One difference between the Power2000 battery and the Canon OEM battery is the rated voltage: 7.4V for the Power2000 and 7.2V for the Canon battery. A cursory web search indicates that this is within acceptable fluctation range for the battery.
I've uploaded a couple of pictures of the battery package and the battery itself. Notice the package states 7.2V, but the battery itself states 7.4V (same as the item description).
Overall I'm pretty happy with this battery--a great value for 1/5 of the Canon battery's cost.

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Hi-Capacity Lithium Ion Battery For Canon SLR - LP-E8

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Zeikos ZE-CBGT2 Battery Power Grip for Canon Rebel T2i Camera Review

Zeikos ZE-CBGT2 Battery Power Grip for Canon Rebel T2i Camera
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I purchased this grip with hesitation because I read many negative things about after-market grips online. Some reviewers were complaining about quality, looks, built, flaws etc. However, when I received this product I was completely satisfied. The grip looks and feels great. You can see the battery indicator in the LCD screen which was one of my worries. It looks like the original product and matches 100% with the camera finish. Do not hesitate and buy this Zeikos battery grip. You will not be disappointed. Save some money and invest it in another lens.

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The Zeikos CBGT2 Battery Power Grip is the perfect compliment to your Canon Rebel T2i camera. It effectively doubles your shooting time and allows vertical shooting. It takes either 2 LP-E8 Lithium-Ion rechargeable batteries or 6 AA batteries. It dramatically improves stability.

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Nikon NiMH Rechargeable Batteries for CoolPix L1/S4/2100/2200/3100/3200/4100/4600/5600/7600 (2-Pack) Review

Nikon NiMH Rechargeable Batteries for CoolPix L1/S4/2100/2200/3100/3200/4100/4600/5600/7600 (2-Pack)
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I bought a pair of Nikon NiMH rechargeable batteries for my Coolpix 2100 camera in May. The first time I used it, it was very good, but soon after it discharged quickly. By the fifth time, after one snap shot, the camera started to show the low battery symbol and it took a while for the camera to re-charge and re-shoot again. The result was many lost opportunities to take any good pictures. I just junked it, and bought a pair of Panasonic NiMH rechargeables and worked perfectly since.

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Charge time :Approximately 2.5 hours using the compatible MH-71 battery charger Rated Capacity: 1.2 V / 2000mAh (typ. 2100 mAh

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Opteka Battery Pack Grip / Vertical Shutter Release for Nikon D40x, D40, D60, D3000 & D5000 Digital SLR with 2 extended EN-EL9 Batteries (2400mAh Total) Review

Opteka Battery Pack Grip / Vertical Shutter Release for Nikon D40x, D40, D60, D3000 and D5000 Digital SLR with 2 extended EN-EL9 Batteries (2400mAh Total)
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I did a lot of research before I purchased this item, however; there were no reviews on it as it relates to the D5000. The only thing I could ever find is the manufacturer claiming that it fits the D5000 or someone elses review of it for a different camera (D40/D60.)

I'm just getting back into the SLR frame of mind for photo's and I knew a battery grip was one thing I wanted. The lack of a NIKON grip for the D5000 nearly kept me from purchasing the camera but the D5000 was really a great entry into the dslr arena, so I bought it and the OPTEKA battery grip.
The OPTEKA grip does fit the NIKON D5000 but it's not a perfect fit. The "tray" that the bottom of the camera is nestled in when they go together is just "slightly" larger than the bottom of the camera. A person who isn't a camera entheuiast probably wouldn't notice and from a small distance it's not noticable but things like this usually bother me! Don't get me wrong, it's not a loose fit, the grip fits tight and there is no slop, it's just that the small raised lip around the top edge of the grip is "slightly" larger then the bottom of the camera! It's not really an issue but consumers need to know this because this may bother some people! The outer demensions of the grip are virtually identical to the outer demensions of the camera and the look and finish of the grip are pretty much spot on!
When you hold it, it feels similar to the D5000. It appears to have a similar build quaiity to the camera body. It doesn't add any significant weight to the camera except for you now have two batteries instead of one. This product also comes with a battery cradle that holds six double A batteries so if you get in a pinch you can buy new batteries virtually anywhere! I havn't tried this out yet!

I was also worried about taking off the cameras battery door to install the grip but that was very easy, it just snapped right out! They even have a slot in the grip for you to put the battery door in so you don't lose it!
Installation was a breeze. You just gently remove the camera battery door (instructions come with grip) and slide the electronic contacts (male) into the battery receptacle (female.) Then you turn a thumbwheel that turns a bolt (1/4") that screws into the area on the bottom of the camera where you usually attach a tripod and you're done. It's a tight solid fit and it all feels like one piece! The grip also has an area on the bottom of it where you can attach a tripod (1/4".) It all feels very good in my hands!

After about a month of use I highly recommend this product for anyone who has a D5000. Overall the benefits of this product far outweigh the fact that it may actually have been produced and intended for a "slightly" larger camera. It is a wonderful product that I am very happy with and it adds to my enjoyment of my D5000.
I can't comment on the vertical shutter release as I personally have no interest in this feature as of yet.
fit..............................9 of 10
looks.........................10 of 10
ease of assembally.......10 of 10
operational value.........10 of 10 (don't have to change betteries as often.)
value for the $..........10 of 10 (if NIKON made one it would cost much more.)
hope this helps someone.
sincerely..... Mike R.


Click Here to see more reviews about: Opteka Battery Pack Grip / Vertical Shutter Release for Nikon D40x, D40, D60, D3000 & D5000 Digital SLR with 2 extended EN-EL9 Batteries (2400mAh Total)

Opteka is one of the world's leading producer of high-performance batteries and accessories. Opteka believes there is no limit to the potential of portable power and as a company they will always strive to find innovative and efficient ways to power your life in the future! The Opteka BP-50D includes battery trays for 2 BP-511 batteries or AA batteries. This provides an extremely extended shooting time. Vertical shutter release also makes shooting with the camera in a vertical position just as comfortable as shooting horizontally. Compatible with Canon EOS 20D, 30D, 40D, & 50D Digital SLR Camera only. The high-capacity Opteka EN-EL9 rechargeable lithium-ion 2000mAh battery is a high quality replacement for Nikon EN-EL9 Battery. It features lithium technology, which ensures maximum battery life and maximum power. It also features no memory effect that lets you recharge partially drained batteries without reducing performance. Beware of low quality knockoffs, they can often damage your camera. Opteka Batteries are Guaranteed.

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Click here for more information about Opteka Battery Pack Grip / Vertical Shutter Release for Nikon D40x, D40, D60, D3000 & D5000 Digital SLR with 2 extended EN-EL9 Batteries (2400mAh Total)