What size battery does this take?
1307206
18650 Lithium Ion battery. Buy Panasonic brand, NOT Ultrafire. You will need a charger for 18650 LiIon batteries, as well. Ensure that the flashlight has the correct O-rings in the head and tail ends of the battery barrel and this light can be used to 100 feet of depth without a leak. I have put up to 50 dives on it and no problems.
1307207
NCR18650B 3.6 Volt 18650 3400 mAh Rechargeable Li-ion Battery for Panasonic [4pcs] Copy this url to for the batteries on Amazon. This is the charger: 2014 Version NITECORE i4 Intellicharge Battery Charger This is a GREAT and BRIGHT light but DO NOT take it underwater, at least more than 10 feet under. I purchased 2 and both flooded the first dive. Total waste of money if you're taking them diving. Remember, you get what you pay for...I paid $52.00 for that lesson the advise is free... Good luck. NCR18650B 3.6 Volt 18650 3400 mAh Rechargeable Li-ion Battery for Panasonic [4pcs] Copy this url to for the batteries on Amazon. This is the charger: 2014 Version NITECORE i4 Intellicharge Battery Charger This is a GREAT and BRIGHT light but DO NOT take it underwater, at least more than 10 feet under. I purchased 2 and both flooded the first dive. Total waste of money if you're taking them diving. Remember, you get what you pay for...I paid $52.00 for that lesson the advise is... » Read More NCR18650B 3.6 Volt 18650 3400 mAh Rechargeable Li-ion Battery for Panasonic [4pcs] Copy this url to for the batteries on Amazon. This is the charger: 2014 Version NITECORE i4 Intellicharge Battery Charger This is a GREAT and BRIGHT light but DO NOT take it underwater, at least more than 10 feet under. I purchased 2 and both flooded the first dive. Total waste of money if you're taking them diving. Remember, you get what you pay for...I paid $52.00 for that lesson the advise is free... Good luck. « Show Less
1307208
rechargeable Li-ion 18650. You will need a charger too but the whole package is very reasonable.
1307209
http://www.amazon.com/gp/product/B00C26OWGS/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1 Copy this url to for the batteries on Amazon. This is the charger: http://www.amazon.com/gp/product/B005UAI372/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1 This is a GREAT and BRIGHT light but DO NOT take it underwater, at least more than 10 feet under. I purchased 2 and both flooded the first dive. Total waste of money if you're taking them diving. Remember, you get what you pay for...I paid $52.00 for that lesson the advise is free... Good luck.
1776814
Takes 2 batteries in both units. size 2032. How long they last depends on how much you use it. Mine have lasted for months.
554355
It appears to only take one size battery. I have a standard replacement battery from amazon and the device works well with this battery. The area where the cellphone plugs into can be expanded by easily removing a cushion lining. I can recharge my cellphone without taking it out of the case.
484365
It takes 2 AA batteries and is 8 1/2 inches long and about 3 - 3 1/2 inches wide at the widest part. Also comes with it's own mounting bracket.u
119410
It requires 12volts DC. Doesn't matter what size the battery is. It's the voltage that counts.
501999
None. It is solar I guess it does take the 1.5. I have never changed a battery
169698
i have only up battery compartment once and dont remember what size battery it takes it looks like a cr2025 but might be a bit bigger
2152497
It comes with a Li-ion 3.7V 750mAh rechargeable battery. I don't see any information that identifies what the size or replacement is other than 9019.
1678815
I believe it takes a 2032 battery. But I would not buy this if you haven't yet. Awkward to use, auto shut activates too soon, too complicated.
1565349
I have no idea since it was a gift for someone. You can probably take it to Radio Shack and they can tell you what type of battery it needs. Hope that helps.
1531287
Size D batteries, 3 to be exact. FYI, rechargeable batteries have worked great for me since I can change them before a weekend away.
1891974
I sent it off to recycling after it stopped taking a charge a few years ago. From what I recall it was around 7x5x3 (not exact). It lasted around 4 years. You could do better with a Li ion or AGM battery today.
128913
It's a standard battery size. Although Logitech claims the battery is non-replaceable, it's actually quite easy to do.
1472252
1 D size battery in the model I have. The battery lasted all summer with intermittent use.
418273
Its a small watch type battery about 1/8th inch thick and about 1/8th inch smaller diameter than a dime. It takes 3 batteries each of its 2 devices. I hope this answers your question.
1032564
There is no regular size battery. It is a special one but I just unscrew it and Plug it in every evening and I never run out of battery. I have had it for almost a year
2219483
Hey Mr. Robert L.,It takes a nine volt battery. Mine did not come with the battery.