4000mah BN-P40-E

4000mAh portable ultra thin power bank with aluminum materialModel Number:BN-P40-EFive protection functions: Overcharge protectionOver-discharge protectionShort-circuit protectionStable voltage protectionAuto identify current protectionSpecifications:                     4000mAh power bank Model number BN-P40-E Capacity 4000mAh Dimensions 115*65*9mm Weight 115g Input DC 5V/1A Output DC 5V/1A Colors Black,silver,blue,red,gold Warranty 12 months Certificates CE, RoHS and MSDS LED light No Operating temperature –10°C-40°C Storage temperature –20°C-50°C Efficiency > 90% Safety protection OVP, ODP, OCP, SCP



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