Hello first time poster here. I am having some problems with my light that I hope someone can help me with. I've had this light for about 3 years now and use it as a bike light. It has been a great light for my needs. I started noticing issues with it today. I will put a charged battery in it and it will immediately go dim. When I test the battery with the light, it only flashes once indicating it thinks it is low on battery.
I have 5 different 18650 batteries and have used them all before without issue. Only 1 of them will work my flashlight correctly at the moment - a 2900 mAh protected battery. The other 4 are not protected and are not working in my light at the moment. These all used to work in my light.
I have a 2nd Zebralight headlamp and I tested all of the batteries in it and they all work fine.
Any ideas on what I should do at the moment? Thank you for your help!
I have 5 different 18650 batteries and have used them all before without issue. Only 1 of them will work my flashlight correctly at the moment - a 2900 mAh protected battery. The other 4 are not protected and are not working in my light at the moment. These all used to work in my light.
I have a 2nd Zebralight headlamp and I tested all of the batteries in it and they all work fine.
Any ideas on what I should do at the moment? Thank you for your help!