USB Rechargeable Handlebar Extender,7.8in Handlebar Extension and a Built-in 4000mAh Bike Phone Charger, for Holding Bicycle Speedometer, GPS, Phone Mount Holder and Bike Light

I was so hopeful when I received this yesterday and out off the box the charging function did not work.I then contacted Amazon who shipped me a replacement over night. It's now installed and working.There were some bad reviews that have merit. One, no matter how tight I make the screws it's still not secure. I secured the bar with a small black zip ties. Now it's exactly where I want it to be and it's secure.The second was the battery. I replaced the low grade battery from China with higher end JESSY 18650 batteries bought from Amazon. I don't know for sure but I am hopeful these new batteries will have greater performance and duration.I'm give this fixes a week and update this review.

Got about 1 full phone charge out of it.

exactly as pictured!

I bought this item to keep my electronics charged on really long bike rides. For the first three or four months it did a great job of holding the charge on on my phone and my lights when I needed it. But the batteries began to fail around 5 months of use. I always made sure that they were fully charged before going out. But the handlebar and batteries just quit charging and I units they wouldn't hold a charge.

Okay for mounting extras devices, not very good for charging them. Slow and lacks power.

This is a very high-quality product although it wouldn’t fit my bike and I had to settle for a subpar product. I really wish you would’ve worked for me. I am almost sorry. I didn’t just put some electrical tape around my handlebars because the one I have now was two dollars less and crappy.

This is where it’s at. Not the most needed accessory, but definitely useful. If ya lookn at it, get it. You see what I’m dealing with and it serves that purpose.

At first look, it looks like a good idea. However, the bracket system did not work on the handlebars with my bike number one number two when fitting or trying to fit the brackets utilizing the adjustment spacers only one would tighten down, but the worst part about the design is, removing the portable battery charger to charge it it is essentially meant to stay on there because the system is not user-friendly to remove it. I would look for a different one