The battery-D cells of Ansmann are generally very good, but exceed these cells with a capacity of 10000 mAh, pretty much everything I've ever used. Once loaded keep these batteries very, very long. I bought this for my batteries MagLite and mobile mosquito destroyer and can only say that I have these cells, used for several weeks at the fully charged state without recharging.
For all those who are here looking for persevering batteries that do not need to be charged every 5 hours that are absolutely right here. I forgive 5 of 5 stars and a strong buy recommendation !!!