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Green Extreme dual smart charger with LCD screen for Nikon EN-EL21 batteries

Green Extreme Battery

Green Extreme Dual Smart Charger with LCD Screen for Nikon EN-EL21

SKU CH-MRAD-KK29R

Charges Nikon EN-EL21 batteries with an LCD screen showing charge percentage and a wake-up function for depleted cells

  • Real-time charge monitoring with easy-to-read LCD screen
  • Backlit display visible from any angle and lighting condition
  • Universal AC 110-240V and DC 12-24V input for worldwide use
  • Automatically detects battery voltage and prevents overcharging
  • Wake-up feature reactivates deeply depleted batteries before charging

Dual Smart Charger for Nikon EN-EL21

The Green Extreme charger powers two Nikon EN-EL21 batteries at once and shows exact charge percentage on a backlit LCD screen. Photographers who need reliable power for extended shoots can monitor progress without guesswork. The unit accepts AC input from 110-240v and DC input from 12-24v for use at home or in a vehicle.

Swappable Plate System Replaces Single-Voltage

One charger handles multiple battery types by swapping the adapter plate, so you no longer need a dedicated charger for each camera system. The microprocessor automatically detects the mounted battery's voltage and applies the correct charging profile. This jump is worth it when you carry several camera bodies or frequently switch between different battery formats.

Intelligent Charging With Wake-Up Function Under

The smart microprocessor prevents overcharging during long sessions and includes a boost feature that revives deeply depleted batteries by applying a small activation charge before normal charging begins. Continuous operation stays consistent because the charger regulates current based on real-time battery feedback rather than a fixed timer. The LCD remains readable from any angle while both bays charge simultaneously.

Highlights

  • Real-time charge monitoring with easy-to-read LCD screen
  • Backlit display visible from any angle and lighting condition
  • Universal AC 110-240V and DC 12-24V input for worldwide use
  • Automatically detects battery voltage and prevents overcharging
  • Wake-up feature reactivates deeply depleted batteries before charging

Specifications

No published specifications for this item yet.

Questions about this item

What power inputs does the charger accept for the Nikon EN-EL21 batteries?

The charger accepts standard AC 110-240v and DC 12-24v power sources, allowing use with wall outlets or vehicle power worldwide.

How do you install a different battery type using the adapter plate system?

Swap the battery plate to match the new battery type; the microprocessor automatically identifies the voltage and begins intelligent charging.

When should the Boost Wake Up feature be used on a depleted EN-EL21 battery?

Use the Boost feature when a battery has been excessively depleted; it applies a small activation charge before starting normal charging.

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