Voltage, chemistry, BMS and duty cycle — the four decisions that shape range, cost and battery life.
Fleet operators often start with range, but the right battery is defined by how the vehicle is actually used every day. Getting the pack specification right up front saves money over its full service life.
1. Match voltage to your drivetrain
Two-wheelers typically run on 48V to 72V, while L5 three-wheelers and utility vehicles may need higher voltages. The motor controller defines the window — the pack must sit comfortably inside it.
2. NMC or LFP?
NMC offers higher energy density for weight-sensitive vehicles. LFP delivers longer cycle life and better thermal stability, making it the default for commercial fleets that cycle deeply every day.
3. Don't compromise on the BMS
A smart BMS protects cells, balances charge and gives you data. CAN communication and Bluetooth monitoring make fleet maintenance predictive rather than reactive.
4. Design for the duty cycle
Share your daily kilometres, payload and charging windows with your battery partner. At Chinchou we engineer packs around that profile rather than forcing a catalogue item to fit.
