What type of Lithium ion batteries required
931355
keyboard battery is included and embedded - nothing required on your part. Use a USB cord to charge it once a month with moderate use. Works like a champ!
1607377
I have no idea. I have used it now for over a year: it plugs directly in to the light socket, works exactly as described, and is powered by the electricity it's plugged in to... so (a) I am not sure what sort of Li-ion battery it may use, (b) not sure that it matters, and (c) the product has worked very well for me in very cold weather, very hot weather, and in continuous usage for over a year.
52982
The recommended batteries to use are two(2) Eveready CR-2016. They are a 3V lithium coin cell.
1458693
Requires 3.7v li-ion batteries, which can be found in electronics sections of stores; they are longer than AA batteries and produce greater voltage
1862940
I don't know why anyone would want to use anything else but the li ions in this. Good quality ones and a charger. Not the Chinese cheapos. Good batteries will cost between $10 -$15 but will last 20 years!
2028847
Batteries required: battery model # 18650, Lithium Ion, 3.7 Volts, Rechargeable, 2 batteries in this short tube configuration, Flashlight TR-3T6 is also sold elsewhere with a tube extender for use with 3 batteries. Recently (year 2014) lithium ion batteries have been banned from air mail from China due to fire/explosion hazard, so the batteries are harder to find now. These 18650 batteries also require a special charger and come either "unprotected" (dangerous), or "protected" (reasonably safe).
1798873
I believe nano is the same thing as lithium ion. The old X RP were nickel cadmium and they will work as well and much cheaper
1112774
Lithium Ion batteries that come included, they are supposed to run for a year, but I haven´t tried mine.
461354
Either one 18650 lithium battery or two CR123A batteries will do. My favorite flashlight because it is the brightest one for it's size. Plenty bright outdoors and brightness can be reduced for indoors. Nice wide beam. Fits in your pocket. Don't order from China though. I've gotten two pieces of junk from there. Pay a couple of extra dollars and order directly from Amazon. You won't be disappointed.
1250772
I'm not sure as I have only tested standard batteries but I think lithium can be tested as well.
1308444
Built in battery. (I don't know exactly what type of battery it is. I just guess Li-ion rechargeable.)
1893968
The lithium batteries need to be fully charged before any type of use. The shutoff characteristics of ALL lithium rechargeable batteries are very consistent. Lithium batteries have a very flat output curve and when the low voltage point hits, they have protection circuitry that turns off the battery to prevent damage to the battery. Summary: ALL NEW Lithium batteries require a FULL charge before ANY use.
637636
These are Lithium Polymer batteries, old technology. The camera batteries are more than likely Lithium ION batteries which last a long time.
1696792
I purchased one last Christmas. I don't remember what kind of batteries it needed. It did work great.
1027240
SLB-10A Li-ion. This is a good kit for the money: http://www.amazon.com/gp/product/B006FJU4TW/ref=oh_details_o05_s00_i00?ie=UTF8&psc=1
1527856
I use two AA size Lithium batteries. You can also use AA size rechargeables.
757882
Yes, there are rechargeable lithium ion batteries in AA size, but I'm not sure about AAA. If you want a rechargeable AA battery look for 14500 lithium-ion. Take note that these non-rechargeable lithium batteries are 1.5 volts, and rechargeable are 4.2 volts. They are not interchangeable in most devices.