🔋 Synergy Digital Replacement Battery for Streamlight SL20L Flashlight FLB-NCD-2 - High Capacity 6V 1600mAh Ni-CD Battery (5 Sub C Stick) Review

Worked great for the first 2-3 months. Now I keep getting a quick flash error on my charger and it dims when turned on for about 45-60 seconds. Works well when holding the momentary switch, but terrible when fully depressed. Let's get back to the OEM battery.

I bought this battery to replace the Streamlight battery in my Streamlight SL20L. I fit right in and I'm really glowing. I've only used the flashlight a few times since installing the battery so I can't comment on how long this battery will last, but so far it's working well.

This is an exact replacement for my Streamlight model. It's a lot cheaper than OEM replacements / I just wanted to throw the flashlight away because it was so expensive to get a new battery for it. I'm glad I found this battery replacement.