Posts tagged 18650
LiFePo4 A123 Systems. This is today the best rechargeable Battery for EV, Solar, Wind and more. I have purchased this 18650 3.3V or(3.2V) 1100mA battery on eBay for about 0.6$ /Wh including shipping. In large quantities probably over 1KWh you can get this at even lower price/Wh For now this are probably the best battery for almost any application if compared price vs performance. They are much safer than other Lithium batteries and will not explode or burn.
Video Rating: 5 / 5
A short demo showing how get good quality 18650 cells to power your ultrafire high powered LED torches
Using IMAX B6 charger to test Li Ion 18650 laptop cells You can find a data sheet for the cells tested here www.google.com
Video Rating: 4 / 5
Instructable : Dell Laptop battery pack repair. How to replace laptop 18650 lithium ion cells. Save approx. with this rebuild
Video Rating: 3 / 5