Genius Battery Charger All Lights Flashing

flashing lights indicate charge level roughly.

As many others mentioned in the reviews, these batteries are now new old stock, as the newest ones were made in 2022 and will arrive completely discharged. DO NOT give up on them - the charger will initially show an error (chamber and calibration light flashing) - keep taking the battery off and putting it back on, and eventually it will start to charge. The key is to not leave it in the charger if the charger is showing the error code, you have to remove and replace the battery until the charger shows that it is charging (chamber light and 50% light flashing). After a few hours the 50% light should glow solid and 80% should start flashing, and eventually it will charge fully

The rechargeable battery charges with a usb - cord you already have - genius! No unique separate charger required. Way better than replacing AAA batteries periodically.

Does its job. I like how the flashing of the lights lets you know where you are in the charge cycle.

Works great. The flashing lights are an easy way to see how the charge is progressing.

2/3 of a stop is a good value for my needs. the full stop was too much and 1/3 not enough at all.

I love my new battery case. It is very well-made and it was a genius idea.

Router is simple and faster than my previous D-link at 150mbps.I like that I don't have to see all the flashing lights.

This is so much better than the single charger that comes with the camera because it has two chargers AND mostly because you can tell how fully charged it is without just waiting for the charger to stop flashing. Huge improvement.

I keep the Poly-Steel 700 in my truck because of the fact it has the red flashing light on it. If I would have trouble I can just turn it on and stick it to the truck since it also has a magnet. It has the zoom on the front end and all the lights are bright. I have several Coast lights and all of them are high quality and well designed. I will always be a Coast customer. The warranty and customer service is second to none.