Q: What factors affect the range of electric tricycles for delivery?

A: The actual range depends on four main factors: 1) Payload weight (heavier cargo reduces range by 15-25%); 2) Terrain (hilly roads drain battery faster); 3) Weather (cold temperatures below 0°C can reduce range by 20%); 4) Battery age (after 2000 cycles, capacity drops to 80%). Our models use high-quality lithium batteries with built-in BMS to maintain stable performance in most conditions. You can check the full specs of our range-optimized delivery tricycles here: https://yihuev.com/products/delivery-models/