The AKU Grand/Tour/City 1.3/1.4 13 Ah is a powerful e-bike battery equipped with high-quality Li-Ion cells from Samsung. With a total capacity of 13 ampere-hours (Ah) and 468 watt-hours (Wh), this battery provides a reliable energy source for longer rides and challenging routes. It is specifically designed for use in e-bikes, ensuring that users receive consistent and efficient performance. The use of Li-Ion technology guarantees high energy density and a long lifespan, making it an ideal choice for all e-bike enthusiasts. The battery is classified as an accessory type for e-bikes and complies with UN number 3480, indicating adherence to international safety standards. With this battery, users can approach their rides with confidence, as it offers an optimal balance between performance and weight.