Macbook Battery Charging Circuit

This is a good replacement charger. I use it on MP240, so if you have battery in the compatible list, it will work. Charger is like 2/3 of the original charger in overall size, lightweight and the made seems very sturdy. Good for traveling carry. It provides the information of the battery during the charging time, such as the temporary, battery status, input circuit rate, charged circuit power, and indicates the end of the charge. It can be plugged into any USB charging port for charging, of course, it depends on the output circuit ratio of the USB port, charging time is vary. However, the build-in USB charging cable is very short (like 2.5” only), so this is the only little disappointing part. Price is much cheaper the OEM charger. So it’s recommended.

I needed this cable for a charging circuit and it works just fine. I have quite a few Pearstone cables, they all work fine and this one is no exception. It is very reliable. B&H as always is just great Michael D.

I just replaced my 2008 era MacBook battery with a NuPower replacement battery. Right out of the box the before fully discharging the new battery it indicated 65% charge level. This battery is lithium-Ion 54 watt hour, better that the original 45 watt hr unit. Easy old battery out new battery in. Initial charge cycle requires you to fully discharge the new batter before charging. The only drawback was it too so long to discharge the new battery before charging fully. B&H pricing for this battery was less than anyone I could find and shipping was free & on-time!

I use it for AutoCad, Circuit Maker, is perfect, comfortable and the battery last... uf, I put the battery 3 months ago, and I don't need to change it.

I am very impressed with the fast charging Hasselblad Battery Charging Hub. I always take a spare battery with me and knowing both are fully charged is one less thing to have to consider before the shoot.

In lieu of testing open circuit voltage, this battery tester tests the condition of batteries under load.

If you use rechargeable batteries, this is a must. I love that each battery is charged on it's own circuit so the all gat fully charged, and not just charged until the first one is full. The Discharge feature is also great, and valuable to refresh batteries.

Charging the camera's battery is a must if you want to take pictures!

Battery charging for my D800

Great for charging more than one battery at a time