CAN I USE 18650 Li-ion rechargeable battery for it????
1557124
The lamp just requires that AAA batteries be used, the method of developing 1.5 volts/battery is irrelevant. BTW, this is the only flashlight I now buy and have a dozen of them. I also give them as gifts. They slip in my pocket for dinner out and if a restaurant is too dim to read the menu, instant light: if the table is too dark, the lamp feature creates as much ambiance as you need with it's 3 lightness settings.
1292522
I have several 18650 batteries. They are all the red UltraFire batteries, but I'm sure they would be the same size as yours. The single red UltraFire 18650 battery is too long and too narrow for this flashlight. At least the "AAA" batteries it takes are easy to find.
1232189
I purchased this and am very happy. And no, you have to use these rechargeable batteries.4pcs 18650 4000 mAh 3.7V Li-ion Rechargeable Battery + 1pcs charger
2069498
18650 lithium ion rechargeable cells. They can be found on Amazon very cheap but if they are cheap they are fake. Make sure to check reviews. You will need a charger as well.
1640583
Kelly, the charger works with 18650 batteries only, so, also you can measure the length and the thickness of yours batteries then if you have some 18650 to compare the size, then you will be ok.
1974342
Model number 18650 / 2 600 Ah Li - ion rechargeable battery. Best to go to a batteries plus to ensure proper fit.
1201723
Any 18650 battery will do. The higher the mAh you buy the in these the longer the light will run between charges. I'd stick with name brand 18650's BTW - Panasonic, Samsung, etc. The low cost/low quality 18650 are certainly cheap but they can be dangerous.
1270027
The 18650 battery will work. Its designed to use 18650. However, not sure if quality 18650 batteries come in 4000mah.
1589667
Dear Customer, Please note that this light only works with 18650 battery. 18650 batteries are very available in the market, by brands like Sony, Panasonic etc. You may want to purchase an extra battery to complement the one shipped with the light. In the near future Cycle Beam may offer individual replacement 18650 batteries in our webstore to make it even easy for our customers to get it. Hope that I answered your question.
577700
They should recharge with no problem. A 18650 is just a high-output AA battery. Normal AA batteries are around 1.5 volts. 18650's are between 3.5 and 4 volts. Just be careful what you put the 18650's in, as they might burn up your flashlight or radio if not rated for the higher voltage. Hope this helps.
2122787
18650 batteries are much too large to fit in this. Besides, they are L-ion and run on different volts.
1866138
Yes, you can use any brand of rechargeable batteries. I have used Sanyo, Amazon, Eveready, and others.
691073
Hi Andrei, Our USB Li-Ion rechargeable battery is made specifically for our headlight and would not recommend using another one. If you would like an additional USB Li-Ion rechargeable battery contact us and we will help you out. Feel free to contact us if you have any other questions or concerns.
1307208
rechargeable Li-ion 18650. You will need a charger too but the whole package is very reasonable.
134518
Not this specific charger and battery but just search for 18650 3.7V batter and charger and you will find one that works.
1352168
no, you must use the 18650, you can also use 2- 123cr batteries, but i would stay with the 18650.
1549015
Yes, you can replace these batteries. The unit contains one lithium battery of the 18650 form factor. The OEM battery has 1300 maH capacity with tabs for solder connections. If you have some basic electronics skills, you can replace it with a battery of higher capacity. No need to buy a new unit, just replace the battery!