Energizer Ultimate Lithium Batteries Review

by Jackie Cheng on June 6, 2012 � 0 comments

in Miscellaneous, Reviews

As a gadget lover, we all know that most of our gadgets require batteries. �The problem is that most of the batteries out there doesn?t last as long as you wanted. �That?s why Energizer has created the Ultimate Lithium Batteries in AA & AAA.� Do they last longer than other batteries?The packaging on these batteries is similar to any other battery packaging you?ve seen. �Energizer says these batteries are the ?World?s Longest Lasting AA Battery in High-Tech Devices?. �They also say that it lasts 9 times longer in digital cameras versus Energizer Max.

These Energizer batteries are made out of lithium. �And the fine print on these batteries show something different from the other batteries that I have. �These Energizer Ultimate Lithium Batteries are Made in USA. �Most of the batteries that I have are either Made in Japan or Germany. �So it?s nice knowing these ?bunnies? are born in America. Energizer states that these batteries are ?33% lighter than ordinary alkaline batteries?. �I don?t have a scale to test their claim, but they do feel lighter when compared with the batteries that I own. �These batteries also have a shelf life of 15 years ? which I?ll take their word for it.

So how does the Energizer Ultimate Lithium Batteries stand up against the other competitors? �I tested it against 3 different rechargeable batteries and 2 different standard batteries. �I used 2 of each type and did a battery drain test on a TerraLUX Lightstar 100 flashlight which takes one AA battery. �The LED flashlight is set to high at 100 lumens and left on until completely turned off. �Manufacturer?s approximate run time on high is listed as 2 hours.

Energizer Ultimate Lithium	6 hr 5 min	6 hr 27 min
Energizer Rechargeable Ni-MH 2300 mAH	3 hr 44 min	3 hr 32 min
Sanyo Eneloop Rechargeable Ni-MH 2000 mAH	2 hr 43 min	2 hr 41 min
Energizer Alkaline Battery	3 hr 52 min	4 hr 10 min
Rayovac Alkaline Battery 3 hr 24 min	3 hr 24 min	3 hr 5 min

From the battery drain test, these new Energizer Ultimate Lithium batteries definitely last considerably longer than the others. �I understand that I didn?t test it against other lithium batteries. �But I will definitely choose the Energizer Ultimate Lithium batteries for my next battery purchase. �MSRP for a 4-pack AA Energizer Ultimate Lithium is $9.99.

• SpareOne - the World's Only Cellphone That Runs on a Single AA Battery
• Need rechargeable batteries in more sizes than AA and AAA?

Product Information

Price:	$9.99
Manufacturer:	Energizer
Pros:	Long lasting 15 year storage life Lightweight
Cons:

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