Phil, You found it already. The label says IC. It's an ICR. It's this one: AW Protected 14500 3.7 Volt 750mah: $8.98
Super T Manufacturing, Innovative manufacturer of electronic cigarette products.
The other ones you linked to are CR123s. They're 3.7V each. If you stack them, you'll get 7.4V and I don't think they'll fit anyway.
The size of the CR2s you need is 15266. It's 15mm diameter and 26.6mm long. 3.0 volts. They are protected Li-Ions.
Be aware that these are 3v batteries. Not all chargers will work for them. Don't charge them on the same charger you charge 3.7V batteries on unless it has a voltage selection switch. There are real inexpensive chargers for 3v CR2's but it's better if you can find one with a switch, just for convenience sake.
Super T Manufacturing, Innovative manufacturer of electronic cigarette products.
The other ones you linked to are CR123s. They're 3.7V each. If you stack them, you'll get 7.4V and I don't think they'll fit anyway.
The size of the CR2s you need is 15266. It's 15mm diameter and 26.6mm long. 3.0 volts. They are protected Li-Ions.
Be aware that these are 3v batteries. Not all chargers will work for them. Don't charge them on the same charger you charge 3.7V batteries on unless it has a voltage selection switch. There are real inexpensive chargers for 3v CR2's but it's better if you can find one with a switch, just for convenience sake.
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