This huge capacity 4000mAh personalised power bank is the perfect way to boost your brand exposure while boosting your customer?s battery life. The natural bamboo casing gives the power bank an eco-friendly and executive look as well as offering a large and prominent branding area to carry your company logo. Small and lightweight, a power bank is the perfect promotional merchandise for those on the go and outdoors, whether that?s a festival, all day event, commuting or on-the-go executives, let it be your brand they carry with them. Supplied with a USB to TYPE-C cable and packaged in a cardboard box with instruction manual. USB, micro USB and TYPE-C ports. Will charge most mobile phones. ROHS2, REACH, EMC compliant. Available in natural. Order yours now to give your brand a boost as well as their battery.