2 Pcs Batteries + Dual-Port Charger for SRAM AXS/eTap, The Charger Unit Comes with USB C, Both Batteries can be Quickly Charged at The Same Time, 300 mAh 7.4 V 2.2 Wh for One…

I’ve got multiple bikes with SRAM AXS groups, so I’ve got lots of batteries all around. Official SRAM ones and generic. These ones are just not built to the same tolerance of the other ones I’ve purchased. They wiggle a little bit more than id like both in the charger, and most importantly on the bike. I’ve tried on multiple bikes, and these batteries just don’t fit right. However I’ve used them, and they seem to work fine. However because of the fit, these will be relegated to being in the saddle bag as emergency back ups.

The red lights come on when I plug the charger in with two batteries inserted, however it never changes to red. I had to use my original charger (OEM) to charge both of the new batteries that came with the charger. I need to receive a new working charger.

I bought this just for the 2 slot charger but with additional batteries weren’t much more so I figured why not. The charger itself works great both with the provided batteries and the OEM Sram batteries. As far as the provided batteries, they work fine (2by 11 speed etap). Battery life seems fine. Used for several weeks with no issues. I’ve never actually ran out of batteries on both the OEM batteries or these, so I can’t say how long these actually last for and how that compares to stock ones fitment is a little tight but nothing horrible. Would recommend them again.

Bought this set for my AXS GX shifter and AXS dropper to have a backup on the trail and so that I could charge both batteries at once. The charger charges both these batteries and the genuine SRAM batteries. I have about 14 hours of riding on the batteries in relatively cold weather (30-40 degrees) and the light on the derailleur and dropper is still green. Since I’ve never kept track of how long my genuine batteries last (I check the charge before each ride and charge when the lights go red) I can’t compare these batteries to the SRAM batteries. But 14 hours and still going strong seems great given the price. Will keep using and update this review if anything changes. Overall – if you’re looking for replacement batteries and don’t want to pay for genuine SRAM batteries, these seem like they work well.