1.   And cellphone makers no longer use nickel cadmium, which is toxic, and mainly produce lithium ion batteries that can be recycled.

2.   Because of an editing error, the article also accounted incorrectly for the greater heat produced by the lithium ion batteries.

3.   But even the best lithium ion batteries are drained eventually.

4.   But the LCD screen is brilliant, the lithium ion battery is a real workhorse, and the keyboard is very functional.

5.   But you can forget all about memory effect if you use a lithium ion battery.

6.   Even in Japan, Sony experienced strong sales of some new products like wide-screen televisions, car navigation systems and lithium ion batteries.

7.   Hockaday said he expected his device to deliver three to five times as much energy as a lithium ion battery.

8.   If you have a choice, get a lithium ion battery.

9.   It is the lithium ion polymer rechargeable battery.

10.   It uses a rechargeable lithium ion battery.