Posts tagged Smallest
World Smallest Battery Jump Starter for car & charging all mobile devices & laptop.
Video Rating: 1 / 5
In this video i finally decided to show you how IMPRESSIVE are these A123 cells. During the test, when the starter ran for about 2-3sec, the current reached 230A. The GM volt wanted to use the same A123 brand and chemistry of these cells. I never saw any smaller booster pack than this one that i built.. even though i searched on the www or in any stores.. so i believe that this is probably the most compact and powerfull boostpack in the world… They dont need to be plugged like 10 or 15 minutes like many “booster” conected to lighter plug…. This one can quick boost in less than 30sec.. just the time to connect it.. no need to wait! For those who ask about battery mixing.. there is no problem.. their charge voltage is 14.4V (3.6V/cells) and this is the same common voltage of any alternator charging voltage. their charge and discharge profile (graph curve) one of the most similar than SLA (lead acid)… Nicad or NiMh can not do that… they can explode… the A123 can not explode.. just search about: “A123 Nail test” on youtube you will see… they are SAFE battery.. no toxic.. no fire… In this voideo i’m not trying to sale them.. I repeat: I just want to show people that the NEW Lithium battery are far away from the last that explode (Sony lithium cobalt.. like on the laptop or cellphone..) Like for the SAFT battery, the army is using them too. I know these A123 cells perfectly cause i tested them and i know every of their caracteristics. Just ask.. that will be a …
Video Rating: 4 / 5