PANASONIC NCR18650B

Made in Japan, Production date - not defined , Best before - not defined

Rechargeable 18650 size battery.

Battery code: Li-ion MH12210
PANASONIC NCR18650B 18650 battery test @ 2000mA details:

New battery voltage (no load applied) measured - 4.2V
Battery test was stopped once voltage (under constant 2000mA load) dropped to - 2.8V
During the test average battery temperature was 31.2C
Under load battery internal resistance measured at 60mOmh

Test parameter Outcome
Current, mA 2000
Capacity, mAh 3259
Energy, Wh 11.5
Duration, H:m:s 1:37:50
PANASONIC NCR18650B 18650 battery test @ 1000mA details:

New battery voltage (no load applied) measured - 4.16V
Battery test was stopped once voltage (under constant 1000mA load) dropped to - 2.8V
During the test average battery temperature was 30.3C
Under load battery internal resistance measured at 58mOmh

Test parameter Outcome
Current, mA 1000
Capacity, mAh 3178
Energy, Wh 11.4
Duration, H:m:s 3:10:56

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