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Pretty cool Thanks

Why Survival ? Just curious .

Re: Quad-18650 to USB "Box" / "Charger" / "Battery Backup" It was not my intention to mix apples, and oranges (WP2 is a li-ion charger, not a backup device). BTW Reviews/tests are excellent. I was simply replying to your post, and saying that for 20 bucks you can charge your iPhone, and...

Poor balloons, why always balloons? :)

Re: Quad-18650 to USB "Box" / "Charger" / "Battery Backup" Xtar WP2 II charger have some pretty neat feature for your iPhone. USB charging port out. ;) And it is not 100 USD. --------- RHD How long it takes to charge them from USB port. Did you try?

Battery combination, charger should be an easy choice, so you do not have to worry about that, at least.

O-like trusted source for not that expensive stuff. Have been working with them for a quite some time. Tip: If you are owner of their waterproof models, and you think that output is not up to specs. Remove front glass, and you will get real power reading. O-like 532nm modules are usually...

Just for people who are wondering why I am asking why you are charging 4.35 batt. with 4.2V charger? Charging 4.35V 3000mAh cell with standard 4.2V charger will give you about 2600mAh, and not the starting voltage (that was the main reason you bought your 4.35V cells) of 4.35V. Why not just...

You can email me - if you are going to order from Orbtronic. Always here to help LPF members.

Xtar S1 3x XM-L The "Thrower" .

We all know that Sanyo doesn't print specs on their cells. Here is some info for you guys, so you know what you actually getting from potential sellers: Older cells: Sanyo UR18650F 2200mAh red ring Sanyo UR18650A 2250mAh violet ring Sanyo UR18650F 2400mAh green ring Sanyo UR18650F...

Good luck with your new product. Healthy competition is always welcome. You do not have to apologize to anybody for trying to offer another probably good product on LPF.

No problem. I am telling you on time :) I've seen some nice designs, BUT sellers forgot about right battery solution. In the end to get most of those drivers buyers must use power supply, or some crazy battery combinations. Once you say to potential buyer clearly "to get the most of my...

At 350 to 400 mA charging current WF139 is far for rapid. Question? Why you guys charging Samsung 4.35V with 4.2V charger? Something is wrong with that picture :thinking:

I've seen so many different designs. Choosing the right voltage range would benefit you (in sales) , and many of your potential buyers - by using rechargeable batteries that are already on the market. Just an idea.

Some pretty wicked ideas here. :)

I like the way Chinese (HK) companies advertise they return/refund policies. Sure you can return it, but keep in mind that 2lb package shipped from USA to Hong Kong is 40 USD for USPS Priority Mail + insurance. ;)

Re: 150-200mw green 532nm 3v module LPM Results included shipped in/from USA OUT OF S If you are going to use primary lithium (non-rechargeable) then answer is yes. Pretty expensive option. If rechargeable RCR123 3V cell then only with voltage drop diodes built in . All other li-ion...

Re: 150-200mw green 532nm 3v module LPM Results included shipped in/from USA OUT OF S You just need the right rechargeable batteries for this module.

Actually it would be quite easy, 70% of those "switches" are located in the US. So don't get them angry with you ;)