Anyone with a green bone in their body should love rechargeable batteries, but itâ€™s awfully difficult. Alkaline batteries provide always available power, last a long time, and are widely available and inexpensive, while rechargeables are expensive, unpredictable, and usually dead when you need them. As a fan of green technology, I was frustrated at the prospect of buying throwaway alkaline batteries, but could not find a better solution until now. The La Crosse BC-700 battery charger has reversed my impression of rechargeable batteries. Itâ€™s that good.
How I Get 7 Hours of MacBook Pro Battery Life
Shortly before landing in San Francisco the other day, the MacBook Pro-using guy in the seat next to me leaned over and asked, “how did you manage to use your Mac all the way across the country? Is that some special battery you have?” For a minute, I was tempted to make something up, as […]