Changhong aircraft batteries have the characters of big power density,high
energy density,low internal resistance,good performance of big discharge
current,long service life,good mechanical intensity,wide temperature
range,etc. This kind of batteries are mainly used as emergency power
supply for aircraft. Our rechargeable battery packs, 20GNG25, 20GNG36,
20GNG40A, 15XYG45-(3), 20GNG25-(2), 20GNC23-(2), 20GNG32, 20GNC23,20GNG40B,20GNC40-(2),have
been applied to domestic and foreign civil aviation field as emergency
starting,standby power supply for many years. Good performance of
the productions,favourable sales service and reasonable prices are
approved by our clients These batteries can also be used as DC power
supply for communication,big equipment starting and various instruments.
Storage and Maintenance
The batteries can be stored at the temperature range form -60°Cto
+30°C. The service life will be shortened beyond the above mentioned
temperature. The stored batteries should be in discharged condition.
Frequent shallow charging/discharging,float charging make the capacity
of the batteries fall down. After periodical charging and discharging,the
performance of the batteries can be recovered.