Now cordless power tool leads the trend of market, consumers are considering more and more on free movement of operation, Li-ion battery plays an essential role on cordless power tool system. Shanyard are providing high quality battery and charger, our battery undergos rigorous testing and meets high standard of performance as:

•    High energy density reaching 460-600Wh/kg

•    Long service life more than 6 years 10000 times

•    High rated voltage of unit battery cell  3.7V/each  

•    High power endurance enabling rapid acceleration

•    Low self-discharge rate, less than 1% per month

•    Light weight, only 1/6 of lead-acid battery

•    Wide temperature adapting to -20℃--60℃

•    Environmental- friendliness, free from heavy metal