DBC-800D Battery, Upgraded [1500mAh] High Capacity Li-ion Replacement Battery for Doro Phone Easy 6520,6050,6526,6530,6030,6620,500, 506, 508, 509, 510,500GSM,DBC-800B

I actually ordered this Battery for use on a Phone that not mentioned in the description and in fact it works ok.So long as the Battery Voltage is what's required and it fits the Mobile Phone you want to put it in then no problem.In my case it's a tight fit but works perfectly, now I can give a very old Folding Phone a new lease of life !Not the cheapest of Batteries out there, but if it's as powerful as claimed then it's worth it....time will tell.