18350 AND 16340 LI-IONS
The 18350 is a bit like a half-size 18650, while the 16350 (or RCR123A) is the rechargeable equivalent of a CR123A non-rechargeable cell.
But... BEWARE! If you replace 18650s with two of these batteries you double the voltage – which can be enough to turn your torch into trash! Some torches are designed to take it, but others are not, so you'd be well advised to check the specifications. And if your torch takes more than one 18650 battery don't even think of using twice the number of mini-Li-Ions!
However some little torches take advantage of these bijou batteries to deliver an incredible performance for their size, although they won't offer the same run-times.
Click on the pictures below to see details, photos and prices and drop me a line to discuss discounts.