Up to 3A single slot speedy charging, IMR optimized program, fast USB output, current-selectable superb charger.

The NITECORE SUMMIT 20000 Low Temperature Resistant Carbon Fiber Power Bank is operable at -40°C (-40°F) while IPX5 rated and 1.5m impact resistant. With a weight of 303g / 10.69 oz only, it has a 20,000mAh capacity, available with USB-C and USB-A ports to provide a max output of 20W.

i8 Multi-slot Intelligent Charger, monitors and charges each of the 8 slots independently, automatically detects power level of batteries and selects the appropriate voltage and charging mode.

A highly compatible automatic charger built with crystalline LCD display,fully compatible with a multitude of battery types,and safety.

NEW i2 Intellicharger: an upgraded edition of the i2, with enhanced compatibility, efficiency and intelligence.

UMS2 is a QC input available intelligent USB dual-slot superb charger with a total max output of 4,000 mA and a single slot max output of 3,000 mA. With LCD display for real-time charging information, it is equipped with a USB charging port for outdoor charging.