Drayton Power-Bank-Folder

Resistant,-300D-polyester-folder-with-built-in-4,000-mAh-external-auxiliary-battery.-In-sober-design-and-with-original-closure,-including-a-printing-surface-on-the-cover-especially-designed-for-laser-printing,-illuminating-the-logo.-Plenty-of-storage-compartments-for-business-cards,-USB-sticks,-plus-a-wireless-charger/case-for-smartphones.-LED-charge-indicators-and-USB-output-for-conventional-charging.-Including-a-20-sheet-notepad-and-a-support-for-mobile-devices.-The-easy-access-to-the-charging-station-via-micro-USB-cable---included--make-of-this-folder-the-perfect-gadget-for-business-and-studying.-Presented-in-an-elegant-black-box.-The-capacities-shown-in-all-our-external-auxiliary-batteries-are-real,-all-of-them-incorporating-non-recycled,-grade-A-batteries,-with-a-service-life-of-at-least-500-charging-cycles,-and-complying-with-CE-regulations.-In-addition,-they-are-manufactured-according-RoHS-standards,-and-in-compliance-with-the-following-safety-requirements:-Power-bank-overcharge-protection-system.-Complete-discharge-protection-system,-which-increases-the-durability-of-the-power-bank.-Blocking-system-to-prevent-short-circuits.-Constant-charging-transfer-system,-in-accordance-with-the-capacity-of-the-target-device.