These are a mix of genuine LGDAS31865 / CGR18650CG / NCR18650A, 18650 cells from Medical Packs manufactured between 2015 and 2016. These brands are well known and trusted. All cells used in medical equipment of are the highest standard and quality and were capacity tested twice between
2400mAh to 2499mAh!
All of our electrical equipment and cells are tested and charged with 100% Clean Green Solar Power!
Out of the pack Voltage: 3.4 to 4.05V
Discharge testing at 1000mAh on OPUS BT C3100 v2.2 units
Capacity Tested Twice for Verification and Quality Control
Each allotment sits for over a week and voltage is rechecked prior to packaging
Random Sample from each allotment is capacity checked prior to packaging
The cells came out of medical devices and because medical devices MUST function at a higher standard, the battery packs are cycled through to prevent any type of problem before it is a problem. We go through each pack and remove the spot welds, and clean as much as we can of the special caulking that is used in medical packs. We are not always able to remove all of it because the caulking can damage the sleeves.
Therefore we are including 100 Dark Blue sleeves with each purchase FREE of charge so that you may have a uniformed look to your build!
We also include 2 extra FREE cells as a “just in case” any of the other cells fail, you have an instant replacement. No other seller on eBay stands behind their products up front like this!
These genuine cells are packaged in custom double walled boxes with each cell in its own space protected from all the other cells during transport, and then shipped within a Master Carton for added protection.
Our owner is also a DIY powerwall builder and wants to share the vast number of cells he has with other DIY’ers at prices only large companies get on volume purchases. These low prices enables the DIY’er to get the quality product they need to finish their project in a timely manner!
US Lower 48 orders only, No international shipping at this time, Not even with a US Global mailing address.