My #JJHQ #20700/#21700 @xtar_official Dragon measurements are complete!
I indexed them roughly chronologically, ran the charge-discharge-charge test, wrote the final recorded charge mAh on them using electrical tape and a sharpie, and created a groovy little spreadsheet with the results.
The dates tell an amazing story about how great those Sanyo 20700A cells last. After a year, all but one of them is still over 3100 mAh.
Also the primitive early 21700s are still killer. It's possible the newer cells in the next two years will be awesome.
All these cells have already been tested by @batterymooch, so be sure to check out his ratings for all your cells!
Next, my 18650s! 🔋 #batteries #juicyjoneshq #vape #vapelife