High-capacity Li-ion YJ401730 battery with 170mAh power output for extended performance

Premium 3.7V lithium-ion technology ensures stable voltage and long cycle life

Precision-built with advanced cell structure for efficient energy delivery and minimal self-discharge

Ideal power source for electric toys, DIY robotics, and compact electronic devices

UL-certified safety standards with built-in overcharge/overheat protection

Lightweight aluminum alloy casing with shock-resistant design for durability

Exclusive bulk pricing for wholesalers with guaranteed global lowest rates

Compatible with most 3.7V charging systems for seamless integration

Backed by professional technical support and 12-month quality assurance

Optimized discharge curve maintains consistent power for high-drain applications

Precision spot-welded nickel tabs ensure secure connectivity and low resistance

RoHS-compliant materials meet international environmental and safety regulations