Showing posts with label battery. Show all posts
Showing posts with label battery. Show all posts

Sunday, July 24, 2011

Power hungry iphones/ipads/ipods meets portable power

With Duracell and Energizer both offering portable rechargeable battery packs for the iphones/ipads/ipods.. there is no excuse for running out of power. They are also affordable...

Will go source for one in Singapore and see if there are just as affordable here as compared to US. Sometimes these imported stuff are sold for much more here...



Tuesday, December 11, 2007

Toshiba's SCiB by March 2008

Press Release

The main merit of SCiB (Super Charge Ion Battery)
1. High safety

SCiB is difficult to cause the internal short circuit and the thermal runaway with the new cathode material and the adoption etc. of the electrolyte of the high flash point whose thermal safety is high, it is the electric battery whose possibility of explosion and ignition quite is low.

2. Long-lived efficiency

After approximately 3000 charging and cycles due to quick charge condition, capacity decrease is under only 10%. Approximately, repetition charging and which exceeds 5000 times being possible, 10 years or more it can use over again with the charge of 1 day 1 time.

3. Boosting charge efficiency

It can guarantee high safety and because heavy-current charge (50A) it is possible, the SCiB cell, both standard module, it can complete the charge of 90% or more of battery capacity in 5 minutes.

4. Takaide power efficiency

We have the input/output efficiency where like the electric double layer capacitor is high, it is optimum to the use whose big power is necessary.


5. Low temperature efficiency

Minus 30 ℃ and sufficient discharge is possible with low temperature environment, it is suitable in the use where use at cold area is anticipated.