Yunzhilun Micro-power Bicycle Battery: 26-inch Electric Conversion System with Lithium Power

This micro-power bicycle battery system transforms standard bicycles into electric-assisted models through wheel hub replacement. Compatible with 26-inch bicycle wheels, the system includes either Generation 1.0 or 3.0 battery configurations using 18650 lithium cells. A 12.6V5A charger with plastic housing provides power replenishment, while built-in protection boards manage both charging and discharging processes. Certified to CCC standards, the system offers EU or US electrical outlet options and operates within specified temperature parameters for reliable performance.

Battery Specifications and Technical Features

The Yunzhilun system provides specific technical specifications for bicycle electrification, including voltage ratings, battery configurations, and compatibility details that determine installation requirements and performance characteristics.

Wheel Compatibility and Installation

Designed specifically for 26-inch bicycle wheels, this micro-power battery integrates directly into the wheel hub using alloy construction materials. The hub replacement approach allows cyclists to maintain their existing bicycle frame while adding electric assistance capability. Installation involves removing the standard hub and replacing it with the battery-integrated unit, creating a streamlined conversion process without requiring extensive bicycle modifications.

Electrical Specifications and Charging

Operating at 12.6 volts with 5-amp charging capacity, the system uses 18650 lithium battery cells in either Generation 1.0 or 3.0 configurations. The included charger features plastic housing for electrical insulation and comes configured for either EU or US electrical outlets based on selection. Charging and discharging operations occur within specified temperature ranges to maintain battery health and safety throughout usage cycles.

Safety Features and Certification

Bicycle Conversion Applications This micro-power battery system enables various bicycle electrification scenarios, from recreational upgrades to practical transportation enhancements, providing specific solutions for different cycling needs and preferences.

Commuting and Transportation Use

Recreational Cycling EnhancementBicycle Upgrade VersatilityConversion Benefits and Value Converting standard bicycles with this micro-power system provides measurable advantages over purchasing complete electric bicycles, including cost savings, customization options, and maintenance simplicity.

Cost Comparison and Investment Value

Performance Satisfaction and ReliabilityConversion Decision Factors</h3 Choosing this micro-power system involves considering 26-inch wheel compatibility, desired battery generation (1.0 or 3.0), and regional electrical outlet requirements (EU or US). The conversion preserves existing bicycle investments while adding electric assistance capability, avoiding complete bicycle replacement costs. Installation requires basic mechanical skills or professional assistance, with ongoing maintenance limited to battery charging and occasional system checks to ensure continued safe operation and performance consistency.