High capacity 4000mAh external mobile battery charger power bank
Intelligent & efficient output with high conversion rate
Quickly and effectively solves the low power problem for your devices while on-the-go
Built-in precise IC protector and supports over-current， over-voltage， over-charged， over-discharged and short circuit protections
Features a super bright LED flashlight
Universal USB port fits most digital devices
Has a solid construction， safe to use
Compact size & lightweight for ease of use |