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Comfort First Nightstick Xpp-5570 Xpr-5572 3400mah Flashlight Replacement Battery - Don't Overpay [shp3Ou1T]

$16.99 $54.99 -69%

INFOThis is a replacement compatible with a Nightstick Flashlight BatteryVolts: 3.7V (3.7 Volts)Capacity: 3400mAh (3.4Ah)Type: Li-ionColor: BlackNightstick XPP-5570 XPR-5572 Replacement Batteries.Mfgr Part # 5572-BATTDimensions: 4.57 in. L x 1.88 in.

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Comfort First Nightstick Xpp-5570 Xpr-5572 3400mah Flashlight Replacement Battery - Don't Overpay [shp3Ou1T]

INFO
  • This is a replacement compatible with a Nightstick Flashlight Battery
  • Volts: 3.7V (3.7 Volts)
  • Capacity: 3400mAh (3.4Ah)
  • Type: Li-ion
  • Color: Black
  • Nightstick XPP-5570 XPR-5572 Replacement Batteries.
  • Mfgr Part # 5572-BATT
  • Dimensions: 4.57 in. L x 1.88 in. W x 1.03 H in.
  • Weight: 0.5 lb
  • Warranty: 1 Year

Disclaimer: Our products are not affiliated with or authorized by Nightstick.

FAQs
  • What is the best replacement battery for the Nightstick XPP-5570 XPR-5572 3400mAh Flashlight Battery?

    The CS-BXP570FX.2 is the best replacement battery for the Nightstick XPP-5570 XPR-5572 3400mAh Flashlight Battery.


  • What is your return policy and battery warranty?

    Our batteries are backed by easy 30-day returns and a 12-month warranty.


  • How do I find the best replacement Battery?

    Our search tool at the top of the website should give you the best results. Search by brand or part number to see if we have the right match for you.


  • What does Li-ion and Ni-MH mean?

    They represent different types of rechargeable batteries. Li-ion stands for Lithium Ion, lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging. Ni-MH stands for nickel-metal hydride where the negative electrode is made from a hydrogen-absorbing alloy.


  • Do you have a wholesale, reseller and large volume purchase program?

    Yes, our bulk purchasing program saves you money and allow you to obtain the batteries you need in one easy, hassle-free transaction. Apply here.


What Our Customers Say

February 5, 2026

Absolutely no complaints!

The quality of the output/results is consistently amazing.

- Amazing_Results.

February 5, 2026

Absolutely no complaints!

The product is of excellent quality and a superb bargain.

- Darwin F..

February 5, 2026

Absolutely no complaints!

This is a well-made item from a good company.

- Isla P..

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