10PCS MECO 3.7v 4000mAh Protected Rechargeable 18650 Li-ion Battery
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These batteries are 67mm long instead of the 65mm required to fit in a casing. These 2mm are doing all the difference between usable or unusable batteries. I am left with 10 Good Unusable batteries who dont fit in a standard case. (the 18650 number is not a random one, it means 18mm diameter and 65mm long. When the battery is 67mm long, this should not be called a 18650 battery. (maybe a 18670 )). I charged a pair and it worked well (with extensible charger) . I tested voltage with voltmeter and everything seems well too. I just cannot Use them in battery cases i already own.
The batteries received are a bit longer than a similar battery I have. Otherwise seems to be OK. Because of the above, those batteries are tight fit and may not be a good option. Pictures attached.
Fast delivery, all good. Batteries are a little bigger than standard, but I don't know exactly why.
delivered within given deliverytime. packade 2 in One package. each battery well plackage in shrinkage plastic
Everything's fine!
Quick delivery, all good.
arrivate e pronte per il montaggio
Inte hunnit testa, men verkar ok för priset. väldigt snabb frakt
Very good 😀
Very good