A BATTERY MOOCH POST: Eizfan 30A 4300mAh 20700…obscenely overrated, just a Sanyo NCR20700B rewrap

This Eizfan cell is identical in appearance in performance to the 15A Sanyo NCR20700B.

This cell has a truly ridiculous current rating of 30A and has an overrated capacity rating too. There is no reason to buy this cell if you have access to the Sanyo NCR20700B.

I am rating this Eizfan at 15A and 4000mAh.

Two cells were purchased by me for the purposes of testing.

Cell photos: https://imgur.com/a/S63Wv

Ratings graphic: https://imgur.com/a/MFjVk

Test results, discharge graph, photos: https://www.e-cigarette-forum.com/threads/bench-test-results-eizfan-30a-4300mah-20700…obscenely-overrated-just-a-sanyo-ncr20700b.837877/

All my test results to date: https://www.e-cigarette-forum.com/forum/blog-entry/list-of-battery-tests.7436/

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Author: John Muchow