NewerTech 55W NuPower Battery Replacement Solution... at MacSales.com
NewerTech NuPower 75 Watt-Hour Replacement Battery for 17-inch MacBook Pro non-Unibody (Early 2006 - - Yahoo Shopping
Newer Tech 84.3W NewerTech NuPower Battery Replacement Solution for 15-inch MacBook Pro with Touch Bar (Mid 2018 - 2019) - NWTBAP15MBPR84I
Newer Technology® : News Room : Press Article : Review of NewerTech NuPower Battery for all MacBook Pro 17-inch non-Unibody by Tomas Ratas, from TestFreaks