Streamlight SL-B26

Subliminal87

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Mar 29, 2023
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I have these batteries coming soon so I just want to double check. These appear to be 1650 batteries. I have a Fenix 18650 battery charger....Can I use that charger to also charge them?or do I need streamlights charger?

I'll have 4 of these, two in the light and would like to have 2 spare. Which is why I want a separate charger
 

xxo

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Apr 30, 2015
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They should be able to charge on your charger, you can also use a micro USB charger.
 

Subliminal87

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They should be able to charge on your charger, you can also use a micro USB charger.
Thanks! I actually don't think i have any micro usb cables anymore. most of them are all usb c haha. So I am hoping either it works or im going to have to buy micro usb cables and another charger...which i'm hoping I don't have to do.
 

Subliminal87

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Micro USB charging works really well on the SL B26. Cables are cheap, I would go that route. Also I think your battery is 18650.
Thanks. If I use a cable for them, what charging block would be ok to use? Most of mine are 20 and 30 watt charges which are probably too powerful?
 

dennck

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Dec 20, 2012
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No need to buy extra USB charger. Most of the name brand USB phone charger made in recent 5 years or so should works fine.
The manual says charge time is 5 hours so even a charger providing 5V as low as 1A should be fine. 20W, 30W or even higher charger would not harm it as the charging process is regulated by the circuit built-in to this battery.
 
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