# Electric Bicycle Battery: Powering Your Ride
Electric bicycle (e-bike) batteries are the heart of any e-bike, providing the energy needed for assisted pedaling. These rechargeable batteries determine how far and how fast you can travel on a single charge.
## Types of E-Bike Batteries
Most e-bikes use lithium-ion (Li-ion) batteries due to their high energy density, lightweight design, and long lifespan. Older models may use lead-acid or nickel-metal hydride (NiMH), but these are heavier and less efficient.
## Key Factors to Consider
– Capacity (Wh): Measured in watt-hours, higher capacity means longer range.
– Voltage (V): Affects motor power; common voltages are 36V, 48V, and 52V.
– Battery Life: Typically lasts 500-1,000 charge cycles before capacity degrades.
## Tips for Extending Battery Life
– Avoid full discharges; keep charge between 20%-80% for longevity.
– Store in a cool, dry place when not in use.
– Use the correct charger to prevent damage.
With proper care, a quality e-bike battery can last several years, ensuring smooth and eco-friendly rides. Choose wisely based on your riding needs!