The A2 is a USB battery charger that keeps your batteries organized and charged. Designed to fit discreetly into any space, its compact size makes organization easy. It can charge the batteries directly inside the case—just plug it in and watch the recharging process. It is compatible with various types of Li-ion batteries, such as 10440, 14500, 16340, 18350, 18650, and 21700.

• Keeps batteries organized and easily accessible
• Space-saving thanks to compact design
• Charges batteries inside the case itself
• Durable construction that withstands daily use
• Supports multiple types of Li-ion batteries: 10440, 14500, 16340, 18350, 18650, and 21700