Very topically we all know Covid was engineered in the Eastern World. We also know that a vast majority of the inferior knock-off items come from the East as they all look to rip off the gullible. It ranges from small to large items so it really is a buyer beware scenario. Now we have what most deem as expensive models but I wonder how many go out and buy cheap AA or AAA batteries from the likes of eBay. A lot do and we have all seen the evidence of this to some degree at our flying fields.
Have a look at THIS YOUTUBE VIDEO, it is very enlightening and I hope will make you think next time you purchase batteries or battery packs. Have a look at some of this man’s other examinations as well. Very interesting stuff for us modellers.