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jrunsvold
124
Jan 26, 2018
Will these handle 10440 cells?
bdckr
20
Jan 26, 2018
jrunsvoldNot based on the stated voltage of 0.9-1.5V
glennac
1363
Jan 26, 2018
bdckrDoes this mean that NO rechargeable battery can be used in these lights? I’m thinking of the Panasonic eneloop brand of rechargables.
legopika
16
Jan 26, 2018
glennacno, NI-MH cells like eneloops will work a 10440 is a li-ion cell, so it runs at a nominal voltage of 3.7v, as opposed to an alkaline with 1.5v, and NI-MH at 1.2v
bdckr
20
Jan 26, 2018
legopikalegopika is correct. All flashlights should have a voltage range listed. If you want a flashlight in single AA or single AAA form factor that could take either alkaline or rechargeable Lithium batteries, the voltage range should be 0.9V-4.2V (or wider). The high end of the range to cover a fully charged Li ion, and the lower end so that as an alkaline drains and the voltage drops, it will still keep working.