These Panasonic Eneloop Pro rechargeable 2450mAh AA batteries come pre charged, meaning you can use them straight away. This combines the convenience of a disposable battery with the performance and cost benefits of a rechargeable battery. Eneloop batteries used to be manufactured by Sanyo, who Panasonic took over in 2009.
Often a go to in the battery world as a power horse of rechargeable batteries, Eneloop batteries are consistently highly rated. The Pro version is no different and with a high capacity it is ideal for power hungry devices, such as Digital Cameras, Professional Lighting or Game Controllers.