Best Portable Battery Charger Ac

[HDMI/SDI] Monitor is used everyday. lightweight and portable. Monitor can be use with AC or battery.

[Gray] Lasts forever. Best value yet. The only thing is that the charger only charges one battery at a time.

[850] This is a good addition to your camera. Be sure to remember to order the battery or AC/charger when you order.

[400 W ] Best small portable speaker, battery, sound, fabric and look!

[6.4 x 3.7 x 1"] Slick way to change the battery. No bulky charger. But they should come with a AC adapter

[Yes] B&H made a great recommendation to me on this one! Here is a very reasonably priced portable AC power pack that can drive up to 1000 watts of monolights. It comes with two AC outlets and the battery seems to last for a long time. I just did a 3 hour shoot, taking something like 400 images with two 300 watt-second lights operating at about 80% of full power and my battery level is still on 75%. That's pretty great if you ask me. The inverter is also very portable and weighs much less than I thought it would. I had some questions on the use of the product in the field so I called the manufacturer. They answered immediately and really know their products and are passionate about quality, too.

[29 lb] Best portable screen.

[0.045 lb] Bought this to use with my backup battery. The car charger was a added bonus and the European AC adapter? Genius for when traveling.

[0.045 lb] This is a battery charging hub. If you have more than one battery this thing is essential. I have 6 batteries and so I have two charging hubs. As soon as I come home from a day of flying I pop all of the batteries in the charger and they are ready when I need them again. Who has time to swap out batteries all day with only one charger? I would also recommend the battery car charger. Even with extra batteries you may still run out of juice. And using an AC car adapter and trying to charge with the AC charger doesn't always work. The car adapter is designed to work with the typical amps from an automobile.

[8x AA, AAA] This is by far the best battery charger I've ever owned. But it has a few issues. First the good things. It charges 8 AA or AAA cells. In normal mode it takes 2 to 3 hours, but you can select turbo mode, and it charges in 1 hour. (But the documentation warns that turbo mode might shorten battery life.) It also has mode that evaluates and conditions batteries. It charges, discharges, and recharges the batteries. This takes the better part of day, but it really works, and it reports the mAh capacity. I had some old batteries that my old charger would claim to charge much faster that the others, but the they ran down much faster, too. Two conditioning cycles with this charger and they were working as expected. It runs on both 120 and 240 VAC. Now for the nit picks. The interface is weird and you had better keep the instructions right beside the charger. For example to enter the conditioning mode with multiple batteries you have to insert one battery, then within 5 seconds press the CONDITION button, then insert the remaining batteries. On the display there are numbers 1 to 8 for the battery slots. There is a triagle that appears below the number. They can blink if various combinations. How does one interpret that? Apparently if the number but not the triangle is blinking the battery is charging, if both are blinking it indicates a battery fault. But it take careful reading of the manual to figure this out. Other strange things are that you are supposed to plug the AC adapter into the charger first, then plug the AC adapter into the AC power. Why should that matter? You are advised to insert the batteries in left-to-right order. There is a backlight and you can have it on or off. But to do that you must press the CONDITION and TURBO buttons at the same time. But if you remove power, it forgets the setting. The unit contains a fan. It is not very noisy, but you will definitely notice it in a quite room.