1. What is Battery Life Cycle?

The battery life cycle refers to the number of complete charge/discharge cycles a battery can perform before its capacity drops to 80% of its original capacity. This is a standard metric for evaluating battery longevity in electric bikes.

2. How Does the Calculator Work?

The calculator uses the following formula:

Where:

• Total Cycles — Manufacturer's rated cycles until 80% capacity
• Cycles per Week — Your typical weekly usage pattern
• 52 — Number of weeks in a year

3. Importance of Battery Life Calculation

Details: Understanding your battery's expected lifespan helps with maintenance planning, budgeting for replacements, and optimizing charging habits to extend battery life.

4. Using the Calculator

Tips: Enter the manufacturer's rated cycle count (typically 500-1000 for lithium-ion ebike batteries) and your average weekly charge cycles. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What affects battery cycle life?
A: Depth of discharge, charging habits, temperature extremes, and battery quality all significantly impact actual cycle life.

Q2: Can I extend my battery's life?
A: Yes! Avoid full discharges, store at 40-60% charge when not in use, and keep batteries at moderate temperatures.

Q3: Why 80% capacity as the endpoint?
A: Most manufacturers consider a battery "end of life" when it holds less than 80% of its original capacity.

Q4: How accurate is this calculation?
A: It provides an estimate based on ideal conditions. Real-world results may vary by ±20% depending on usage patterns.

Q5: Should I replace my battery at 80% capacity?
A: Not necessarily. Many riders continue using batteries below 80% capacity, though range will be reduced.