Energizer Ultimate Lithium batteries deliver long-lasting power to keep up with today's high-tech, power hungry devices like digital cameras, photo flash units and handheld GPS devices.
Customer Reviews:
Avg. Customer Rating: 4.0 / 5.0
GREAT FOR MP3 PLAYERS !!!:
Still on first battery: has lasted more than 2 weeks so far in an Sansa MP3 player that used to eat a battery every 3 days...The player is kept on about 6 hrs per day while the owner operates a commercial sewing machine.
E Squared Batteries Have Been Phased Out:
It's important to note that Energizer has discontinued the "e^2 (e squared)" line of Lithium batteries, and the item shipping now is named "Energizer Ultimate Lithium." As other customers have mentioned, it is important to note that the TSA has banned *spare* primary lithium and lithium-ion batteries from *checked* baggage - you can still take them as carry-on items though. Other than that, like many people my experience with Lithium batteries has been mixed. I wish Energizer would release a line... more info
Great price prompt delivery.:
Batteries were order and shipped the same day. Cannot ask for better service. Keep up the good work.
Great batteries for "special" purposes:
These lithium batteries are great. They are long lasting, lightweight and work great in freezing temperatures. Their "BEST BY" date is often ten years or more. If you have a device in a fridge or freezer or outside where it gets cold/freezing, then these are very useful since alkaline batteries will often fail in cold temperatures. They are also useful for devices that are inconvenient to change batteries, like clocks or wireless outdoor temperature or motion sensors. If you're wealthy, then you might as... more info