A smart charger, compatible with all our rechargeable Mod Batteries. Nitecore i1 Intellicharger New for 2015 Nitecore launch their latest intellicharger, the i1. A single bay charger (capable of charging both IMR and Li-ion batteries): 26650, 18650, 17670, 18490, 17500, 17335. 14500, 10440 & 16340 Please note this charger is only compatible with a protective circuit. The i1 comes packed with an array of features: - Charges twice as fast as the Nitecore i2 intellicharger (with a maximum output of 1000mAh) - Built in USB port means you can charge other electronic devices that have usb charging leads (from ecig mods to smart phones) - When both a battery (eg. 18650) and a USB device are connected, it will prioritize the charging of the battery and then automatically begin charging the USB device upon completion. - Integrated Ego charging port means that any standard 510 thread batteries can be charged (without the need of a USB charger) The i1 charges one li-ion battery and automatically identifies the battery type and selects the appropriate voltage and charging modes. It automatically detects the battery statuse and selects from constant current/constant voltage charging modes. It activates depleted batteries and automatically stops charging when fully charged. The i1 also comes with reverse polarity protection and short circuit prevention - designed for optimal heat dissipation. Input: AC 100-240v 50/60Hz 0.25A (Max) Output Voltage: 4.2v +/-1% USB: 5v Output current: 1000mAh: Rechargeable Li-ion batteries (26650, 18650 & 17670), USB. 500mAh: Ego, other Li-ion batteries Dimensions: 120.3mm x 43.7mm x 29mm Supplied with UK Mains Plug