Probably a better battery than the Efest.
MNKE was recently purchased by IMREN, a not so reputable company (they over-rate their 18650
batteries' specifications). It will be interesting to see if they continue to make the 26650 MNKE
batteries a high quality battery and not give it misleading specifications.
"IMREN (formerly MNKE)- Top 10% are available to consumers, their top 5% are reserved for car companies only. Since IMREN bought out MNKE can no longer call them a top cell manufacturer. Not because they are no longer making good batteries, but because the bare cells sold to the public are grossly over inflated when it comes to their amp ratings.
Recently companies are putting the burst amperage limit or active cooling limits on their batteries and selling them as such. Sony is an exception. The VCT4/5 in the spec sheet both state that they require active cooling for anything over 20A. They were never meant for vapers, and did not advertise them as such. It was vaping companies that labeled them 30A cells. Efest and IMREN are two of the worst perpetrators of this practice. There is no cell on the market rated for 2000mAh capacity or above that can do above 20 amps continuous without active cooling. Burst ratings are just that, they can do a high amperage for 2-5 seconds, but more than that you begin to damage the cells. You want to run batteries at their continuous rate, never for their burst. This is the danger of sub-ohming and not knowing the ins and outs of your batteries." -- A Beginner's Guide to Lithium Batteries
