The Smart charger provides the quickest charging solution for your EnergyPak and is fully compatible with the latest Giant systems.

The 4A SmartCharger charges an EnergyPak Smart 625 to 80% in just 2.2 hours. It optimizes battery longevity by reducing voltage after 500 charge cycles, resulting in gentler cell usage. This approach extends battery lifespan while slightly increasing total charging time. Users can easily switch between full charge and 60% storage mode with a single button press.