efest 18650 35A??

Status
Not open for further replies.

Ryedan

ECF Guru
ECF Veteran
Verified Member
Mar 31, 2012
12,869
19,652
Ontario, Canada
That reminds me... check out the charge cut-off... 4.2V +/- 0.5V... not 0.05V?

It's 4.2 +-0.05v. However if you always charge to 4.25v, you will shorten battery life.

FYI, they don't start to get dangerous until they reach 4.30v, there is a 0.05v buffer in the specification.
 

JimmyDB

Ultra Member
ECF Veteran
Verified Member
Sep 3, 2014
2,351
3,978
It's 4.2 +-0.05v. However if you always charge to 4.25v, you will shorten battery life.

FYI, they don't start to get dangerous until they reach 4.30v, there is a 0.05v buffer in the specification.

Well, that's kind of what I am trying to show... The Efest 'datasheet' shows 4.2 +/- 0.5V
 
Status
Not open for further replies.

Users who are viewing this thread