Nitecore D2 Battery Charger
  • Nitecore D2 Battery Charger
  • Nitecore D2 Battery Charger
  • Nitecore D2 Battery Charger
Nitecore D2 Battery Charger - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.

Compact and Compatible

Able to accommodate two batteries of varying sizes and chemistry. Compatible with IMR, LiFePO4, Li-ion, Ni-MH/Ni-Cd batteries. It is also able to intelligently and safely charge low capacity batteries.

Intelligent Auto-Detect Function

Integrated microprocessor automatically identifies battery types and selects appropriate charging voltage and current. Automatically detects battery status and selects the appropriate charge mode.

Optimally Designed for NI-MH/NI-CD Batteries

-dV/dt charging program for Ni-MH/Ni-cd battery detects battery status and determines appropriate charging and termination voltage. This feature offers maximum power without the risk of overcharging.

Revolutionary Upgrade for IMR Batteries

With extremely low internal resistance, IMR batteries may be overcharged and lead to safety issues when charged in regular Li-ion battery chargers. To address this problem, the i2 incorporates an optimized IMR charging system that is able to monitor the entire charging process, ensuring end voltage is always within safe limits which ultimately helps extend battery life.

Optimized LiFePO4 Charging Mode

Hold the side MODE button for two seconds will active LiFePO4 charging mode indicated by “LiFePO4” appearing on the digital display.

Optimized for Small Capacity Batteries

Press and hold side button MODE for one second during charging until “Low” appears on the right to indicate entry into low current charging mode.

Batteries of low capacity (such as 10440, 16340 and AA) can easily overheat, have shortened lifespan or cause safety issues when powered by regular chargers.  This can be due to excessive charging current. To address this problem, Nitecore have introduced the low current charging program in the D2.

Highly Visible and Intuitive Liquid Crystal Display

A crystalline LCD display built on the sleek black surface presents the charging progress, battery type and voltage. Simply press the side MODE button to select a desired reading.

No Detail Escapes

The D2 affords you information on the entire charging process clearly and precisely.   From charging voltage, charging current and elapsed charging time all the way to charging mode and battery type.

Always Keep You in the Loop

When charging is complete, all five battery indicator bars stop flashing and illuminate steadily while “Chg.Finish” appears on the digital display.

Thoughtful Overnight Charging Function

Holding the SLOT button for one second in any state will turn off the LCD backlight to eliminate disturbance at night. To turn the backlight back on, simply hold the SLOT button for one second.

Quality Materials for Top Safety

Constructed from ABS fire retardant materials and built to the highest standards of safety. Nitecore aims to bring you a safe and seamless user experience.

Warm but Never Hot

Features optimal heat dissipation preventing overheating, ensuring reliability and stabilising charging.

Down to the Finest Detail

Made of pure copper, the spring-loaded battery contact plates minimises contact resistance to achieve a more precise charging voltage, generate less heat and provide a smooth sliding action when installing and removing batteries.

Against Backward Installation

Integrated reverse polarity protection: if a battery is incorrectly inserted, power indicator bars will flash quickly while “Err” appears on the LCD.

Indoor and Travel Use

Operates on either 100-240VAC (mains) around the home or office or 12VDC when used in vehicles, making the D2 a dependable companion at home and on the road.