DESIGNED EXCLUSIVELY FOR LEICA SL SERIES CAMERA BATTERIES – The ULSL is designed to work with Leica BP-SCL4 camera batteries compatible for Leica SL Typ 601 Series camera model.DIGITAL CHARGING STATUS and OVERCHARGE PROTECTION – Battery voltage, charging current, temperature, and battery level are displayed in real-time on a large, brightly lit LCD display. This display will also alert users to incompatible/poor battery installation and provides reverse polarity, anti-short circuit protection, and overcharging.CONVENIENT USB CHARGING – The ULSL offers easy USB charging for Leica camera batteries and additional compatibility with portable power banks, solar panels and USB adapters for backup power anywhere. A storage trough on the back of the charger keeps the USB cable secured and out of the way when not in use.COMPACT DESIGN – The unique design of the ULSL reduces the size and weight of this Leica battery charger. Weighing a mere 1.96 ounces and constructed from durable, fire retardant materials, this charger is optimized for travel and performance.PACKAGE CONTENTS – Nitecore ULSL Battery Charger, Warranty Card, Lumen Tactical Keychain FlashlightCompatible Batteries: Leica BP-SCL4Compatible Models: SL Typ 601Input Voltage: DC 5V/2AOutput Voltage: 8.2V±1%Output Current: 1000mA (max)Input Type: USBOutput Type: Connection PinsDimensions: 3.34 in (L) x 1.96 in (W) x 1.16 in (H) (85mm x 50mm x 26.5mm)Weight: 1.96ozBattery TypeCapacityVoltageCharging StatusBattery Health