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CatEye

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CatEye AMPP 400S Headlight
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CatEye
The CatEye AMPP400S model features USB-C recharging, five modes including a new low mode offering 8 hours at 100 lumens, and enhanced operability with a larger button. It has a maximum output of 400 lumens with a 60-hour runtime, controlled lumens, and a sleek, durable design. The device turns onto high mode with a double click and provides excellent side visibility. Additional features include a low battery indicator, turning red at less than 20%, and the FlexTight (H-34N) mount.
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A must for anyone doing road cycling. It’s made my ride a lot safer as it’ll warn you of incoming kook cyclists too.
This is the second time I have bought a battery for a specialized turbo e-bike. The first bike was a gen 1 and this was for my gen 2 turbo. I like two batteries as it gives me the ability to charge one while I ride using the other. Choose Sierra again for my gen 2 battery because of great service and shipping on buying my first battery from them. If you need anew or secondary battery choose Sierra
Shipping for some reason took weeks to arrive. Item arrived after I needed it so it was no use to me.
Great unit, works as expected. Sierra was quick to deliver and easy to work with. Thanks!