Panasonic Eneloop Pro AA 2500mAh Eneloop NiMH Ready to Use Rechargeable Battery BK 3HCDE/4BE (4 Eneloop Pro Batteries), 4 Count (Pack of1)

Product Information

Regular disposable AA and AAA batteries are considered Primary Cells, more widely recognized as conventional “alkaline” batteries. There are two electrodes inside each cell; one is made of Zinc, known as the anode (the negative terminal) and the other is made of Manganese Dioxide, known as the cathode (the positive terminal). The electrodes are surrounded by an alkaline electrolyte, the chemical from which alkaline batteries get their name. Due to having lots of similarities, I couldn’t find much difference between Eneloop Pro and Eneloop batteries. Capacity:

https://www.reddit.com/r/xboxone/comments/4gqe2n/best_rechargeable_batteries_eneloop_vs_eneloop_pro/ Eneloop Pro batteries are not suitable for applications where the battery is continuously charged and used at the same time.

Retain up to 85% of their charge after a full 12 months in storage and lose as little as 30% in 36 months

Matthew Richards is a photographer and journalist who has spent years using and reviewing all manner of photo gear. He is Digital Camera World's principal lens reviewer – and has tested more primes and zooms than most people have had hot dinners! Battery life based on testing method estabilished by IEC 61951-2 2011(7.5.1.3). 600 times based on IEC 61951-2 2017 (7.5.1.4) Varies according to conditions of use. Testing the Eneloop Pro AA, I used the Ansmann Energy XC3000 battery tester. I first started by testing the initial voltage with the batteries fully charged. For NiMH batteries, this should be at least 1.2V, although these measured in at 1.36V. Of course, voltage will drop over use, but you need the right starting level to ensure their capacity can be realised.Due to having a higher capacity than regular AA batteries, you will get at least 25% longer runtime with Eneloop Pro.