EnergyPak Smart is our most premium battery technology and is cleanly integrated into the frame. It has our Battery Management System for continuous communication between the battery and charger for optimized charging performance. EnergyPak Smart batteries can charge your battery up to 80 percent in 1.45 hours for the EnergyPak Smart 500. The EnergyPak Smart is compatible with EnergyPak Plus.
Integrated Battery Battery Lock Charging Port
Giant’s EnergyPak is well-built for carrier and side release mounting and comes with an advanced 4A charger with BMS system, so the battery can be charged quickly and efficiently.
Carrier Battery FastRoad E+ EX Pro with EnergyPak Side Release Battery
The EnergyPak Plus Range Extender gives you 250Wh of additional capacity. It’s extremely lightweight and compact, and still has all the latest battery technology combined with an up-to-date design that fits a selected number of bikes. This range extender provides peace of mind that you will always reach your destination.