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Five Common Electric Vehicle Battery Failures and Their Causes

Electric bicycle batteries sometimes leak, refuse to charge, or deform. Here are five common battery failures and their causes, from leakage and sulfation to imbalance and swelling.

Hard to Ride an Electric Vehicle? Check These 7 Points

If your electric bicycle feels heavy, slow, and hard to pedal, the causes are often mechanical. Check these seven points, from tire pressure and brake rubbing to drive-system and bearing problems.

How to Maintain the Five Major Systems of an Electric Vehicle

As a new type of green transport, the electric bicycle needs proper care to reach its full service life. Here is how to maintain its five key systems: battery, charger, controller, motor, and brakes.

Signs That It Is Time to Replace Your Battery

During use an electric vehicle battery gradually loses capacity and performance. Watch for these signs that the battery has reached its end of life and should be replaced promptly.

Why Does a New Battery's Voltage Drop So Fast?

A newly bought electric bicycle's battery voltage drops very fast soon after purchase. Learn the symptom to watch for and four checks, from meter readings to wiring, current limits, and capacity.

Charge Your Electric Vehicle Battery Often or Only When Empty?

Daily charging, or waiting until the battery runs empty? The right frequency depends on how far you ride each day. Learn how to charge properly to protect the battery's service life.

Six Causes of Electric Vehicle Battery Failure

Because of differences in plate types, manufacturing conditions, and usage methods, batteries fail for various reasons. Lead-acid battery failures generally fall into these six cases.

Battery Anti-Theft: How to Choose a Good Battery Lock

Protecting the battery from theft has become a major daily concern for electric vehicle users. Here are five checks to help you choose a good battery lock.