While the original battery for Olympus will cost 59 euros, the price of this here not even 20 euros. It is in the battery well as with the original ink cartridges. The manufacturers want to again earn a lot here. Or as with brand-name foods that are far more expensive than their copies, which are produced by the same manufacturer as Noname for Lidl, Aldi and Co..
If there are any problems in the long-term use, I'll be happy to add it here. However, I can not imagine, because I have also been very pleased with batteries independent manufacturer otherwise.
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