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TOS Nitecore D4 Charger w/ 2x NL189 3400mAh 18650 Batteries High Capacity P7804629TOS-NCO-D4-2XNL189 https://cdnimages.opentip.com/full/TOS/TOS-NCO-D4-2XNL189.jpg Nitecore D4 Charger w/ 2x NL189 3400mAh 18650 Batteries High Capacity This kit is perfect for any of our Nitecore flashlights that utilize the 18650 Li-Ion battery.This kit comes with the popular Nitecore D4 Charger and a quantity of TWO Nitecore 3400mAh High Capacity 18650 batteries.This is the perfect add-on to Nitecore\'s EC20, MH20, or EC4S flashlights.Nitecore 3400mAh High Capacity Battery:If you have a device and are looking for a battery powerful enough to maximize your devices performance, look no further.Nitecore is one of the worlds leading manufacturers of rechargeable Li-Ion batteries.The NL189 Li-Ion 18650 battery offers both internal and external safety features to protect from overcharging, short circuiting, over discharging, and more!If you are looking for an 18650 battery for your flashlight, Nitecore will ensure your flashlight gets the maximum light output available.If you are unfamiliar with the ratings on an 18650 battery, as a rule of thumb, the higher the mAh value the longer your flashlight will run. A battery\'s mAh rating refers to the capacity of the battery\'s cell, i.e. a 3400mAh battery will operate your flashlight longer than a 2300mAh battery.Features:18650 Li-ion Rechargeable Battery3400mAh 3.7V 12.6WhUltimate Performance, Accept No SubstituteIntegrated battery overcharge / discharge protection circuitsHigh discharge performance Li-ion Rechargeable BatteryMore than 500 charge-discharge cycles.Nitecore D4 4-Bay Battery Charger:Throw out all of your old battery chargers!Nitecore\'s D4 Digi-Charger is an all-in-one battery charger with brains.In addition to being smart, it is extremely versatile!Nitecore\'s D4 Digi-Charger works with almost all types of batteries including IMR, Li-Ion. Ni-MH, Ni-Cd, and LiFePO4. Like everything Nitecore makes, this charger is extremely high quality!Crystalline Display Nitecore\'s D4 features a sleek crystalline LCD which displays charging progress, battery type, voltage and more!The high contrast white on black LCD makes reading battery data very easy.Compatible: The D4 is even smart enough to recognize when there are different battery chemistry and sizes, and adjusts accordingly.That means you can charge a Li-Ion 18650 battery, and a Ni-MH AA battery at the same time!Intelligence: The D4\'s integrated micro-controller automatically identifies battery types and selects the appropriate charging voltage and current.Then, it detects the battery\'s status and initiates the appropriate charging mode (CC, CV, or -dN/df).IMR Safe Circuitry:Nitecore\'s D4 incorporates an optimized IMR charging system that is able to monitor the entire charging process ensuring the end voltage is always within safe limits, ultimately extending the battery\'s longevity.Features:Capable of charging 4 batteries simultaneouslyEach of the two battery slots monitors and charges independently Compatible with and identifies Li-ion (26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340(RCR123), 14500, 10440), Ni-MH and Ni-Cd (AA, AAA, AAAA, C) rechargeable batteries Optimized charging design for IMR batteries Integrated LCD panel clearly displays charging parameters and progress Two conveniently located side buttons allow easy selection of specific battery types and charging parametersIntelligent circuitry detects the battery type and status before entering automatic charge mode (CC, CV, dV/dt)Automatically detects battery power status and selects the appropriate voltage and charge mode (with the exception of LiFePO4 batteries which require manual selection)Compatible with LiFePO4 batteriesCompatible with small capacity batteriesAutomatically stops charging when completeFeatures over-charge prevention to protect batteriesFeatures temperature monitoring to prevent overheatingMade from durable ABS (fire retardant / flame resistant)Features reverse polarity protection Designed for optimal heat dissipationCertified by RoHS, CE, FCC and CEC Insured worldwide by Ping An Insurance (Group) Company of China, Ltd.Specifications:Li-Ion / IMR / LiFePO4 Compatible Batteries: 26650, 22650, 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440Ni-MH / Ni-Cd Compatible Batteries: AA, AAA, AAAA, CAC Voltage Input: 100-240V50 / 60HzAC Current Input: 0.25A(MAX)8WDC Voltage Input: 12VDCDC Current Input: 1AOutput Voltage: 4.2V ± 1% / 3.7V ± 1% / 1.48V ± 1% Output Current: 0.5A*2Please Note: No Batteries are included with this charger the D4 Operation Manual 7804629 0.0200lbs 0.00 0.00 0.00
Nitecore
92.1600 2025-04-25 Out of Stock
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Nitecore D4 Charger w/ 2x NL189 3400mAh 18650 Batteries - High Capacity

Brand Nitecore
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SKU: TOS-NCO-D4-2XNL189
Price:
$92.16& this item ships for FREE Shipping. Details
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Product Description

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This item qualifies for free shipping within US 48 states. Details.

This kit is perfect for any of our Nitecore flashlights that utilize the 18650 Li-Ion battery.This kit comes with the popular Nitecore D4 Charger and a quantity of TWO Nitecore 3400mAh High Capacity 18650 batteries.This is the perfect add-on to Nitecore's EC20, MH20, or EC4S flashlights.

Nitecore 3400mAh High Capacity Battery:

If you have a device and are looking for a battery powerful enough to maximize your devices performance, look no further.Nitecore is one of the worlds leading manufacturers of rechargeable Li-Ion batteries.The NL189 Li-Ion 18650 battery offers both internal and external safety features to protect from overcharging, short circuiting, over discharging, and more!

If you are looking for an 18650 battery for your flashlight, Nitecore will ensure your flashlight gets the maximum light output available.If you are unfamiliar with the ratings on an 18650 battery, as a rule of thumb, the higher the mAh value the longer your flashlight will run. A battery's mAh rating refers to the capacity of the battery's cell, i.e. a 3400mAh battery will operate your flashlight longer than a 2300mAh battery.

Features:
  • 18650 Li-ion Rechargeable Battery
  • 3400mAh 3.7V 12.6Wh
  • Ultimate Performance, Accept No Substitute
  • Integrated battery overcharge / discharge protection circuits
  • High discharge performance Li-ion Rechargeable Battery
  • More than 500 charge-discharge cycles.

    • Nitecore D4 4-Bay Battery Charger:

    Throw out all of your old battery chargers!Nitecore's D4 Digi-Charger is an all-in-one battery charger with brains.In addition to being smart, it is extremely versatile!Nitecore's D4 Digi-Charger works with almost all types of batteries including IMR, Li-Ion. Ni-MH, Ni-Cd, and LiFePO4. Like everything Nitecore makes, this charger is extremely high quality!

    Crystalline Display Nitecore's D4 features a sleek crystalline LCD which displays charging progress, battery type, voltage and more!The high contrast white on black LCD makes reading battery data very easy.

    Compatible: The D4 is even smart enough to recognize when there are different battery chemistry and sizes, and adjusts accordingly.That means you can charge a Li-Ion 18650 battery, and a Ni-MH AA battery at the same time!

    Intelligence: The D4's integrated micro-controller automatically identifies battery types and selects the appropriate charging voltage and current.Then, it detects the battery's status and initiates the appropriate charging mode (CC, CV, or -dN/df).

    IMR Safe Circuitry:Nitecore's D4 incorporates an optimized IMR charging system that is able to monitor the entire charging process ensuring the end voltage is always within safe limits, ultimately extending the battery's longevity.

    Features:

  • Capable of charging 4 batteries simultaneously
  • Each of the two battery slots monitors and charges independently
  • Compatible with and identifies Li-ion (26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340(RCR123), 14500, 10440), Ni-MH and Ni-Cd (AA, AAA, AAAA, C) rechargeable batteries
  • Optimized charging design for IMR batteries
  • Integrated LCD panel clearly displays charging parameters and progress
  • Two conveniently located side buttons allow easy selection of specific battery types and charging parameters
  • Intelligent circuitry detects the battery type and status before entering automatic charge mode (CC, CV, dV/dt)
  • Automatically detects battery power status and selects the appropriate voltage and charge mode (with the exception of LiFePO4 batteries which require manual selection)
  • Compatible with LiFePO4 batteries
  • Compatible with small capacity batteries
  • Automatically stops charging when complete
  • Features over-charge prevention to protect batteries
  • Features temperature monitoring to prevent overheating
  • Made from durable ABS (fire retardant / flame resistant)
  • Features reverse polarity protection
  • Designed for optimal heat dissipation
  • Certified by RoHS, CE, FCC and CEC
  • Insured worldwide by Ping An Insurance (Group) Company of China, Ltd.

    • Specifications:

  • Li-Ion / IMR / LiFePO4 Compatible Batteries: 26650, 22650, 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440
  • Ni-MH / Ni-Cd Compatible Batteries: AA, AAA, AAAA, C
  • AC Voltage Input: 100-240V50 / 60Hz
  • AC Current Input: 0.25A(MAX)8W
  • DC Voltage Input: 12VDC
  • DC Current Input: 1A
  • Output Voltage: 4.2V ± 1% / 3.7V ± 1% / 1.48V ± 1%
  • Output Current: 0.5A*2

    • Please Note: No Batteries are included with this charger

    the D4 Operation Manual

    warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

    Shipping Restrictions

    This product can't be shipped to Canada, Australia, United Kingdom, APO addresses or the following regions: HI, AK, PR.
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