Current Battery Charge 0 Macbook Air

Our Macbook Air was won back on November 30, 2012 per television promotion. Approximately around February 10th 2017 the unit was not holding a charge for too long, The battery indicator would read replace soon. After researching the subject we came across B&H and found the Nu Power battery. What we liked most about the Nu Power were the instructional videos, reviews ,and the tools needed were provided in the box. The installation was straight forward and the laptop turned on immediately. The battery now lasts over 4 hours on a full charge and no battery indicator reading replace soon. This worked for a Macbook Air '11 model # A1465 (Mid 2012)

Use with a MacBook Air.

The best looking MacBook Air

[This review was collected as part of a promotion.] I can use this for all my devices at once and they charge up fast including my MacBook Air. And I can use it for just one device at a time and it super charges! I love it!! So happy with this!

This charger does everything that it's supposed to do! Charges batteries quickly! Shows current battery charge via LCD! Even has the option to discharge batteries before charge! I use this to charge batteries for wireless microphones.

I charge my batteries every week for my upcoming wedding. The interface allows you to see the current charge of each battery. Batteries charge well and hold charge wonderfully. I use Eneloop Extreme Pro batteries with this charger and one set of four batteries gets me through the ceremony and reception.

I was looking for a charger that I can use to charge via a USB-C port, to take advantage of fast charging using a battery pack while traveling. The Jupio charged a single battery from just 3% charge left, all the way up to 100%, in 2 hours and 38 minutes. After 2 hours the battery was up to 93%, so it took the remaining 38 minutes to charge the extra 7%. I also have a RavPower charger (no longer available) that uses a micro-USB port for the charger. The micro-USB specification limits the amount of current traveling from the battery to the charger, so it's not as fast. A similarly depleted battery took 3 hours and 20 minutes to charge in the RavPower. When buying such chargers, pay attention to the current supplied to the battery. I couldn't find many chargers that can supply 8.4V at 1A to a battery as the Jupio does. For example the RavPower is rated at 8.4V and 0.7A, so it charges much slower. The other notable charger that seems to handle 1A is the SmallRig one, but it was not available when I got the Jupio. Note that charging 2 batteries at the same time will limit the amount of current going to each battery to 0.8A, which means slower charging overall. I have not tried to see how long it takes to charge 2 batteries.

Why charge one battery when you can charge two at the same time? Shows current amount of charge and when the charge is complete. Best feature of all - you can plug this into your cigarette lighter! Now my batteries are recharged before I get to the next shoot or home.

R7 to Macbook Air with ease.

Exactly what I needed for my MacBook Air.