These batteries are fantastic. Easily recharge with a micro usb cord allowing you to recharge at home or in a vehicle. Big money saver when you look at the price of CR123 batteries. I still carry a set of CR123s as a backup.
Verified purchase: Yes | Condition: New
These batteries are great, but not the best deal around (look into Nitecore USB rechargeable 18650 for that). They are 26000 mah/3.7v which isn't bad (there are 34000mah/5v options out there for not much more), but not stellar either. I'm a little disappointed that these are Chinese made (Japan makes better batteries). but the price reflects that. Think of the built in USB port as an emergency/convenience option, as that port takes well over 4.5 hrs to charge these batteries (and that's from "new", which most batteries ship with about 50% charge as is), so if this was fully drained I can't even imagine how long the charge would be. I HIGHLY suggest using a standard plug in battery charger for these. Overall... great battery, decent price (again, not the best deal out there, as mentioned). Streamlight is a great brand who stands behind their products, so if there's an issue, I'm sure they'd set it right for you. I have no complaints about these batteries as they do what they advertise. The battery is (and does) what it says.Read full review
Verified purchase: Yes | Condition: New
These batteries are awesome. My flash light looks like a freight train coming. Long lasting batteries that recharge. Why wouldn't I love them.
Verified purchase: Yes | Condition: New
I got these as backups for a streamlight protac. Great batteries! Hold a charge very well, easy to recharge, they have a red/green light for recharging to know when its ready, holds charge for several hours, and very lightweight! Absolutely not complaints, another great stream light product!
Verified purchase: Yes | Condition: New
They work great on everything that uses batteries. Make all my Flashlights so much brighter. Have a little green light to tell you when its charged and red when it needs recharged. All in all great batteries..
Verified purchase: Yes | Condition: New
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