Electric Bike Battery 36V 20ah Rechargeable Lithium Ion Li-ion Battery Pack

Features:

High Energy Density

Large Energy Storage: It has an energy density of up to 150Wh/kg, 2 times that of nickel - hydrogen batteries and 4 times that of lead - acid batteries. With the same volume and weight, Li - ion batteries can store much more energy, enabling e - bikes to travel longer distances on a single charge.

Space - Saving: The volume can reach 400Wh/L, and the size is 1/2 to 1/3 that of lead - acid batteries. It is more conducive to the rational design of e - bike structures, providing more space and possibilities for beautiful appearance design.

Long Service Life

Many Charge and Discharge Cycles: The number of charge and discharge cycles can reach 1,000 - 3,000 times. Calculated with 70% capacity retention, the 100% charge and discharge cycle times of the battery pack can exceed 200 times, and the service life can reach 5 - 8 years, which is about 2 to 3 times that of lead - acid batteries.

Low Self - Discharge Rate: The self - discharge rate is less than 5% per month. Even if not used for a long time, it can still maintain a relatively high power, which is convenient for users to use at any time.

High Charging Efficiency

Fast Charging: It supports high - current charging and can be fully charged in a short time1. Compared with lead - acid batteries, the charging time is greatly shortened, which is more convenient and efficient for users and meets the need for quick travel.

No Memory Effect: It doesn't have a memory effect, so it can be charged at any state of charge without affecting the battery life and capacity. Users can charge at any time according to their needs, which is very convenient.

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