The NuPower Battery for MacBook Pro 17", 2011 from Newertech is designed to meet and exceed factory specifications. With a renewed battery life, you can listen to music, watch videos, and get more work done between recharges. The battery is environmentally responsible and is RoHS certified to be free of lead, mercury, cadmium, PBBs, and PBDE.
This battery is engineered to offer a suitable fit and finish to your Mac notebook. It also offers full compatibility with OEM sleep and power-reduction modes.
Notebook Battery Recycling
The battery includes instructions detailing the options you have for the proper disposal of your old battery.