IMRbatteries

I bought 4 of these. They last a long time. I always used to use LG Brown but can't find them any more. These samsung cells seem like a great replacement. 3000mAh in an 18650 is great!

Was worried when I read that Sony doesn't make these anymore, but I guess others can make these per spec? Maybe that's Murata in this case. To test, I ran 3 charge/discharge cycles on a set of 6 of these and they all came close to the advertised capacity. Average for the set was 2027mAh discharging and 2180mAh charging. I have yet to test their current output under load but plan to install into Dyson V6 vacuum to replace original factory cells which are supposedly the VTC4's. If the vacuum performs like it did new, I would assume these cells will have a decent lifespan and would recommend.

These batteries work very well. Very impressed! Thank you

Charged up nicely.Works great. Would buy again.

Works