I don't have all the specs and research, but I've been using those, from fasttech, and they're FINE.
What I DID read was all good - they're safe, they're real, and they're excellent batteries.
Maybe someone was just knocking fasttech without cause.
There are OTHER Chinese websites that sell reject batteries - but fasttech's pretty darned accurate about their descriptions and branding, etc. If it was a no-name, there wouldn't be a name.
What I DID read was all good - they're safe, they're real, and they're excellent batteries.
Maybe someone was just knocking fasttech without cause.
There are OTHER Chinese websites that sell reject batteries - but fasttech's pretty darned accurate about their descriptions and branding, etc. If it was a no-name, there wouldn't be a name.
Panasonic NCR18650PD 18650 3.6V 2900mAH Rechargeable Li-ion is the ones I got. . Not received yet, sure it be another week or more.