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21.6V21AH Lithium surveying and mapping drone battery

Product Number : 22-01-000841
Finished product specification : 18650/6S6P/21.6V/21AH
Cell Type : Sanyo NCR18650GA-3500mAh-3.6V
Nominal voltage : 21.6V
Nominal capacity : 21000mAh
Applications : survey and mapping drone lithium batteries
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Hotline: +86-13929542078


Product Number:22-01-000841
Finished product specification:18650/6S6P/21.6V/21AH
Cell type:Sanyo NCR18650GA-3500mAh-3.6V
Nominal voltage:21.6V
Nominal capacity:21000mAh
Battery Dimensions:MAX:189.6*138.8*96
Battery internal resistance:≤300mΩ
Battery weight:1820g
Standard Charging Current:3.9A
Maximum Charging Current:9.75A
Standard discharge current:3.9A
Maximum Continuous Discharge Current:30A
Overcurrent protection current:45-50A
Charging limit voltage:25.2V
Discharge cut-off voltage:15.3V
Use life:0.2C charge and discharge conditions 0.2C discharge, 500 times ≥ 70% of the initial capacity
Charging temperature:0~+40℃
Discharge temperature:-10~+60°C
Storage temperature:-10℃~+35℃ Less than six months
Temperature protection:none
Product Certification:□GB31241-2014(CQC)□UL2054■un38.3□KC■MSDS■RoHS□Halogen-free□CE□UL60950□RCM□PSE□BIS□REACH□Parts certification□Battery directive□Other