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Compact black wall charger with Micro-USB cable attached

BLACKBERRY

BLACKBERRY Micro-USB Charger 76G137-NE Black

SKU CH-39H3-XPN6V

Compact Micro-USB wall charger with over-charge protection for Samsung Galaxy J7 (2018) Refine

  • Compatible Phone ManufacturerSamsung
  • Compatible Phone ModelGalaxy J7 (2018) Refine
  • ColorBlack
  • Compact travel charger fits in any bag
  • Authentic BlackBerry build protects your device
  • Constant current and voltage give steady power
  • Over-charge protection stops battery stress
  • Micro-USB plug works with Galaxy J7 (2018) Refine

Compact Micro-USB Charger for Samsung Galaxy J7

This BlackBerry charger delivers power through a Micro-USB connector in a black finish. It is built for the Samsung Galaxy J7 (2018) Refine and suits users who need a simple wall adapter for that device. The compact design fits easily in a bag for travel or daily use.

Constant current and voltage with over-charge

The adapter maintains steady current and voltage during extended charging sessions rather than only in short bursts. Over-charge protection activates to stop power flow once the battery reaches full capacity. This behaviour helps preserve the phone’s battery health over repeated daily cycles.

Micro-USB interface limited to 5 V USB charging

The Micro-USB port follows the standard USB 5 V charging specification for compatible phones, tablets and GPS devices. It cannot deliver higher voltages or currents used by newer fast-charge protocols. Buyers whose devices require USB-C Power Delivery or proprietary quick-charge standards will need a different adapter.

Highlights

  • Compact travel charger fits in any bag
  • Authentic BlackBerry build protects your device
  • Constant current and voltage give steady power
  • Over-charge protection stops battery stress
  • Micro-USB plug works with Galaxy J7 (2018) Refine

Specifications

Compatible Phone ManufacturerSamsung
Compatible Phone ModelGalaxy J7 (2018) Refine
ColorBlack

Questions about this item

Does the 76G137-NE charger get hot or draw much power when left plugged in all day?

The charger delivers constant current and voltage with over-charge protection, so it stops drawing full power once the Samsung Galaxy J7 (2018) Refine is full and runs cool during extended use.

What must I already own for this Micro-USB charger to work with my phone?

You need a Samsung Galaxy J7 (2018) Refine or another device with a Micro-USB charging port; the 76G137-NE plugs directly into a standard North American AC wall outlet.

Will the 76G137-NE charger work alongside my older Micro-USB cables and power strips?

Yes, the Micro-USB connector fits existing Micro-USB cables and the AC plug fits standard North American power strips without adapters.

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