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Attention:
If the batteries cannot be fully charged after more than 10 hours charging, please stop charge and
contact the aftersales department for maintenance.
In order to expand the batteries’ maximum service life, circularly use it with the scope of batteries
quantity between 20%-80% if possible.
Please do not store the batteries to the place with temperature of 40℃ above which may lead
irreversible capacity fading.
The lithium battery capacity may cause fading inordinately at low temperatures. Specific reference
degrees: available capacity is 70% at -10℃, 80% at -0℃ and 100% at 25℃.
The most suitable electric quantity for battery storage is 50%. Long-term storage with electric quantity
of less than 10% or more than 90% may lead irreversible capacity fading. In case of long-term battery
storage, please maintain the batteries are in -10℃~30℃ and conduct a complete charge-discharge
cycling every two months which could reduce the storage attenuation at the most extent.
Avoid store the batteries to the places where are in risk of falling, provided that battery falling could
lead uncontrolled damage inside batteries and result in batteries leaking, heating, and smoking, even
fire disaster or explosion.