AiVR AA USB Rechargeable Batteries are high-performance Lithium-Ion polymer cells that eliminate the need for traditional external chargers by featuring built-in USB Type-C charging ports directly on each battery.

AiVR USB Rechargeable Batteries 4pc – AA – 2550mWh

• AiVR USB Rechargeable Batteries 4pc – AA – 1700mAh: Functionally identical in performance but explicitly measured by milliampere-hours, this variant provides the same constant voltage safety features, including built-in overcharge and overheat protection circuits.