Recently purchased 2 solo batteries from Amazon for $55.00 a piece. Seemed like a great deal (also under the impression that all solo was trending down in price so I didn't think any thing of it). Received the batteries today and they were not in OEM box The batteries looked identical to OEM except for some text on the base was in Chinese . Anyone have experience with this. Are they to be trusted?! Tried both out in short low flights and they worked at least. Curious what the community thinks. First post BTW. Thanks.