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MXJO 4000mAh 30A is one of the best 21700 batteries available, MXJO 21700 battery is well known for its high performance and excellent safety standards: overcharge, over-discharge, overload & overheat protection. High capacity, low inner resistance, long cycle life, low self-discharge. Strong current charge and discharge capability reached IEC standard.
Nominal Capacity: 4000mAh
Nominal Voltage: 3.7V
Maximum Voltage: 4.2V
Discharge Current: 20A
Maximum Continuous, Rated 30A Maximum Pulse
Approximate Dimensions: 21.7mm x 71mm
Approximate Weight: 69g
Posted by Douglas Watkins on Jun 4th 2019
I'm getting 6 -7 hours vape time using a .3 coil at 70 watts in the Anita single Battery sqounking mod
Posted by JILL on Apr 26th 2019
Great, dependable batteries. And I’m so pleased w my purchases from Central Vapors! I will definitely continue to shop here.
Posted by Marcus McDaniel on Apr 24th 2019
Cant by a better size and brand than this 21700, I only wish it was compatible with more of my mods. Its night and day using this over a 18650. I now specifically shop for vape mods that use these 21700 batteries, rather than shop for my mod and then find batteries that fit.
Posted by Patrick McGinnis on Apr 1st 2019
Highly recommend, bought 2 i liked them so much.
Posted by PatMcG on Mar 31st 2019
Highly recommend battery & store. Best in the business.