Computer Source has introduced two new power banks for smartphone and tab users. These are Apacer B-510 and B-520. The enclosure of B510 is made of aluminum alloy with only 1.2cm thinness, making it ideally carry-able. Internally, B510 is built in with 5,000 mAh high capacity lithium polymer battery. It is considerably sufficient for regular users in daily usages such as instant messaging, chat, photo-taking and social network. Besides, B520 is oriented towards longer hours of usages in multimedia and business applications. Equipped with 10,000 mAh ultra capacity lithium polymer batteries, B520 is capable of providing 4 full charges for mainstream smartphone models such as iPhone. With dual USB outputs, B520 is able to charge two consumer electronics devices simultaneously. By coloring the enclosure in metallic gray, B520 conveys quality and long-lasting appearance. The sleek and curve design for the edges brings the comfort in use. The price of

Price: Apacer B-510 Tk. 1,850/-

Apacer B-520 Tk. 2,900/-