The Rover Gen2-4 model standard came equipped with a 48V 15.6AH battery, giving max power throttlle range of approximately 20km and endurance range 35-50km depending on terrain and other variables (Max ECO 80km). The Rover PLUS Gen2-4 equipped with a 48V 17.4AH 25km/50km/100km (Throttle range/Endurance/Max ECO).
EXTERNAL DUAL BATTERY SYSTEM offers another 20AH's to that range of your existing Rover Gen2-4 48V (30km/60km/120km)
The parts for this system include:
-Battery 48V 20AH external downtube mounted lithium battery
-Battery Base, downtube mounted plate with intergrated battery balancer
-Charger 48V (Peak 54.6V) single pin plug
Simply Install to your bike and use the connectors inline with your current battery to controller! The system will use both batteries simultaneously until both batteries are drained, giving you some serious eBike range!
EXTERNAL DUAL BATTERY SYSTEM offers another 20AH's to that range of your existing Rover Gen2-4 48V (30km/60km/120km)
The parts for this system include:
-Battery 48V 20AH external downtube mounted lithium battery
-Battery Base, downtube mounted plate with intergrated battery balancer
-Charger 48V (Peak 54.6V) single pin plug
Simply Install to your bike and use the connectors inline with your current battery to controller! The system will use both batteries simultaneously until both batteries are drained, giving you some serious eBike range!