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18650 4ah panasonic, are they real or just a speculation?
For some time there has been rumour, that Panasonic is bringing 4.0 ah 18650 cells. Is there something officially announced or is this just speculation?
The picture in that reddit post is of their 3400 mAh cells (NCR18650B), you can tell by color. Lime green are 3400, dark green are 3100... That second link is interesting but apparently wrapped differently.
The picture in that reddit post is of their 3400 mAh cells (NCR18650B), you can tell by color. Lime green are 3400, dark green are 3100... That second link is interesting but apparently wrapped differently.
Yeah the first one doesn't really show much, although I don't think wrapper color tells the whole story (as the NCR18650PD is also lime green for example). The second one is of a brand that sells protected versions of Panasonic cells (so they wrap it). The test results seem to indicate a higher capacity cell than the 3400mAh ones (keep in mind in the test they cut off at 2.8V so didn't measure the full capacity).
Yeah the first one doesn't really show much, although I don't think wrapper color tells the whole story (as the NCR18650PD is also lime green for example).