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Giant Smart Adapter
System: Giant Downtube Energypak bicycle battery
This original Giant adapter is intended for bicycle battery charger Giant EnergyPak Smart Charger (G-system). This allows your charger to be connected directly to your Giant Downtube Energypak bicycle battery so that you can also charge within your battery. Especially useful if you want to charge the battery of your e-bike indoors in winter and the bike is in a cold shed or outside where it is too cold to properly charge your battery.