Moon The XP300 & XP500 Replacement Battery Bike part

Great spare battery for longer rides. The battery came well packaged and was easy to switch on my front light.

Long rides and dark lanes were not a great idea until I got 2 batteries. Quick and easy to swap over. Small and light enough to have in the back pocket. Perfect.

Good battery life. The Moon XP500 has a great beam.

perfect replacement for original battery in a moon xp500