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Nitecore MPB21 Kit - NL2150 21700 Intelligent Battery System

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Original price $65.46
Current price $59.92

Product Description:

The Nitecore NL2150 21700 battery is the newest addition to their line of portable power. This 21700 cell is specifically designed to be used with high-performance flashlights and specialty electronics. The high capacity of 5000mAh allows your device to have long efficient run times. Protected with integrated overcharging and discharging circuitry, you can be sure that your battery will be safe through charging cycles and extended use. The lithium-ion chemistry not only provides stable, reliable power, but it also allows for recharging up to 500 cycles! Rechargeable batteries save you money in the long run and help the environment at the same time.


  • Intelligent power solution for 5000mAh NL2150HPi
  • 80 lumen ML21 magnetic high CRI light
  • MPB21 magnetic dual-function power module
  • MPB21 can directly USB charge the connected HPi battery
  • MPB21 acts as a power bank and can charge other electronics
  • Overcurrent protection, overcharge protection, reverse polarity protection

Included in the Box

  • NITECORE NL2150HPi battery
  • ML21 magnetic light
  • MPB21 magnetic power bank
  • Organizer case

3-in-1 Light, Battery & Charger Solution

Do you have a bug-out bag or an emergency kit? The NITECORE 21700 Intelligent Battery System is the perfect 3-in-1 light, battery, and charger solution as an EDC item or a part of a survival kit. The kit comes with a NITECORE NL2150HPi 5000mAh rechargeable 21700 battery, a magnetic high CRI flashlight lantern ML21, and a magnetic dual-function power charger MPB21. All of these items fit neatly packed in a hardshell case, perfect for safe storage and everyday carry, or as an accessory for the NITECORE i4000R tactical flashlight.

A 5000mAh Power Bank

Snap the MPB21 charger onto the top of the NL2150HPi battery and turn it into a 5000mAh power bank to charge your phone or any of your electronic devices up to 2A current. Connect any power source to the MPB21’s micro USB port to charge the battery. This dual-function battery charger weighs only 0.35 ounces and is smaller than your thumb.

High CRI Mini Lantern

Snap the ML21 onto the top of the battery and turn it into a mini flashlight lantern, which provides 80 lumens of light great for outdoor activities like camping, reading, or signalling for up to 19 hours. Reminiscent of the NITECORE LA10 lantern, this little light module weighs only 0.39 ounces and provides a >90 high CRI soft light, very similar to natural light. which provides sharp visuals while reducing eye strain. The tail stand capability allows your battery to double as a simple work light, perfect for any daily task.


  • High-performance battery for specialty electronics and lights
  • 3.6V of reliable Li-ion power
  • 5000mAh capacity for long run times
  • Rechargeable up to 500 times
  • 3 Year stable shelf life
  • Overcharge and discharge protection circuitry
  • CE and RoHS Certified

Technical Specifications:

  • Battery Size: 21700 (see specs for more details)
  • Battery Chemistry: Lithium-Ion (Li-ion)
  • Terminal Type: Button Top
  • Rechargeable: Yes
  • Protected Cell: Yes
  • Nominal Voltage: 3.6V
  • Nominal Capacity: 5000mAh, 18Wh
  • Max Charging Voltage: 4.2V
  • Discharge Cut-off Voltage: 3V
  • Nominal Charge Current: 1000mA
  • Max Charge and Discharge Current: 5000mA
  • Estimated Charge Cycles: 500 Cycles
  • Shelf Life: 3 Years
  • UPC: 6952506492848

    Package Dimensions:

    • Length: 5.5" (139.7mm)
    • Width: 3.25" (82.55mm)
    • Weight: 3oz. (86g)
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      Pretty good. Magnet could be stronger.

      HErb B.
      Canada Canada