StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Nitecore
NITECORE
NITECORE UM2 CHARGER

NITECORE UM2 CHARGER

5(3 ratings)

Best price now

$18.95at BatteryJunctionChecked 26 min ago

18% under what the other stores charge

Compared across 9 stores. Prices are checked against each store and labelled with when.

Visit BatteryJunction
Nitecore discount codes →

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Best price today: $18.95 at BatteryJunction (checked Nov 11, 2026).
  • Checked at 9 stores.

NITECORE UM2 CHARGER prices at every store

  • BatteryJunctionNew

    In stock

    $18.95Checked 26 min ago
    Visit BatteryJunction
  • LX2001 - Homewares, Outdoor, Phone Accessories, Cases, Speakers, Headphones + MoreNew

    In stockShips from New Zealand · duties may applyReturn policy

    $23.00Checked 26 min ago
    Visit LX2001 - Homewares, Outdoor, Phone Accessories, Cases, Speakers, Headphones + More
  • ECMNew

    In stock

    $13.58+ $9.99 shippingChecked 27 min ago
    Visit ECM
  • 18650 BatteryNew

    In stock

    $15.99+ $8.80 shippingChecked 27 min ago
    Visit 18650 Battery
  • Bikeinn.comNew

    In stockShips from abroad · duties may apply

    $32.99+ $16.99 shippingChecked 27 min ago
    Visit Bikeinn.com
  • outpost-shop.comNew

    Availability unknown

    $19.00Checked 27 min ago
    Visit outpost-shop.com
  • eBayNew

    Availability unknownSold by sunnyinlife

    $29.95Checked 27 min ago
    Visit eBay
  • Tacticalshop24.comNew

    Availability unknownShips from abroad · duties may apply

    $37.00Checked 27 min ago
    Visit Tacticalshop24.com
  • 18650 Battery StoreNew

    Out of stock

    $15.99Checked 27 min ago
    Visit 18650 Battery Store

Also available at

  • Battery JunctionCheck price at Battery Junction
  • Kloudz Smoke ShopCheck price at Kloudz Smoke Shop

Store links may earn us a commission.

NITECORE UM2 CHARGER price history

Lowest price we've seen: $13.58 on Nov 11 at ECM. Tracked across 8 stores since Nov 11.

About the NITECORE UM2 CHARGER

Nitecore UM2 Intelligent USB Dual-Slot ChargerQuick and Intelligent ChargingThe Nitecore UM2 Charger is an intelligent USB dual-slot charger that will change the way you charge batteries. The UM2 has a QC input that enables a total max output of 3000mA, so that you can realistically charge a single 3,500mAh battery up to 80 percent in 2 hours in one slot. You will be able to charge batteries quickly and put them back to use just as fast with the Nitecore UM2. This charger has the capability to charge two batteries simultaneously while controlling both of the slots independently, meaning that you will be able to see how much charge your batteries get without worrying about any discharge making your batteries last much longer. The Nitecore UM2 will automatically detect your battery's charge level and provide appropriate voltage and charging time to ensure the safety and longevity of battery life. The Nitecore UM2 Charger is equipped an LCD display so you can watch your batteries charge in real-time and see the information in a quick glance. You will never worry about your batteries overheating, overcharging, or losing power because you will know as soon as the charger does. Moreover, this charger has a unique cooling fin design that dissipates heat rapidly to enable a cooling performance while simultaneously protecting you and your batteries from possible hazards. Plus, with the addition of intelligent temperature regulation, this charger will not overheat and ensure the stability of the charging process. These features make the Nitecore UM2 Charger a necessity in making sure your rechargeable batteries last and last.Features:

Intelligent USB Dual-Slot Charger

QC 2.0 Input available

Capable of charging 2 batteries simultaneously and controlling each slot independently

Up to 1,500mA charging speed in a single slot

Compatible with Li-ion and Ni-MH/Ni-CD batteries with automatic detection

Automatic detection of battery power level and automatic selection of the appropriate voltage and charging mode

Automatic selection between 3 charging modes (CC, CV, and -dV/dt

Energy-efficient LCD display for real-time charging information

Capable of manually selecting the charging cut-off voltage and the charging current

Automatic detection of large/small capacity batteries and automatic selection of appropriate charging current

Automatic termination upon charging circuit protection

Reverse polarity protection and short circuit protection

Over-discharged battery activation

Li-ion battery restoration

Overtime charging protection

Made from durable and fire-retardant PC materials

Optimal heat dissipation design

Certifed by RoHS, CE, FCC, and CEC

Specifications:

Input - DC 5V/2A 9V/2A 18W (Max)

Output - 4.35V±1% / 4.2V±1% / 3.7V±1% / 1.48V±1%

QC Mode - 1,500mA*2 (MAX)

Standard Mode - 1,000mA*2 (MAX)

Questions and answers

Where is the NITECORE UM2 CHARGER cheapest?
At BatteryJunction, for $18.95, 18% under what the other stores charge, as of our latest check.
What do buyers say about the NITECORE UM2 CHARGER?
Rated 5 out of 5 from 3 ratings.
Where can I buy the NITECORE UM2 CHARGER?
10 stores we checked sell it, including BatteryJunction, LX2001 - Homewares, Outdoor, Phone Accessories, Cases, Speakers, Headphones + More, ECM, 18650 Battery, 18650 Battery Store.

Stores we've priced the NITECORE UM2 CHARGER at

  • Trekkinn.com deals and prices

More from Nitecore

  • N
    Nitecore EDC09 Swivel Head 1600 Lumen Rechargeable EDC Flat Flashlight
    Nitecore EDC09 Swivel Head 1600 Lumen Rechargeable EDC Flat Flashlight
  • N
    Nitecore EDC29 6500 Lumen USB-C Rechargeable Flat EDC Flashlight
    Nitecore EDC29 6500 Lumen USB-C Rechargeable Flat EDC Flashlight
  • N
    Nitecore EDC17 1500 Lumen Rechargeable EDC Flat Flashlight with White LED, UV, and Green Laser
    Nitecore EDC17 1500 Lumen Rechargeable EDC Flat Flashlight with White LED, UV, and Green Laser
  • N
    Nitecore MH12 Pro Rechargeable Flashlight
Nitecore MH12 Pro Rechargeable Flashlight
  • N
    Nitecore MT1C Pro Multitask Hybrid Flashlight
    Nitecore MT1C Pro Multitask Hybrid Flashlight
  • N
    Nitecore MT2A Pro Multitask Hybrid Flashlight
    Nitecore MT2A Pro Multitask Hybrid Flashlight
  • N
    Nitecore NU25 Headlamp
    Nitecore NU25 Headlamp
  • N
    NU25 400 Lumen Rechargeable Headlamp by Nitecore
    NU25 400 Lumen Rechargeable Headlamp by Nitecore
  • All Nitecore deals and products →

    More battery chargers

    • 5
      58.4V 20A Smart AC-DC 48V Golf Cart Lithium Battery Charger CA
      58.4V 20A Smart AC-DC 48V Golf Cart Lithium Battery Charger CA
    • V
      Vatrer 43.8V 25A Intelligent AC-DC 36V Golf Cart Battery Charger
      Vatrer 43.8V 25A Intelligent AC-DC 36V Golf Cart Battery Charger
    • G
      Gped 12V 6A Smart Battery Trickle Charger
      Gped 12V 6A Smart Battery Trickle Charger
    • H
      Hercules 20V Lithium-Ion Fast Charger
      Hercules 20V Lithium-Ion Fast Charger
    • V
      VEVOR 12V 20A Lithium Battery Charger
      VEVOR 12V 20A Lithium Battery Charger
    • W
      Wen 20 Volt 1 Pack Lithium-ion Battery Charger
      Wen 20 Volt 1 Pack Lithium-ion Battery Charger
    • H
      HERCULES 20V/12V Dual Voltage, Fan Cooled Lithium-Ion Battery Charger
      HERCULES 20V/12V Dual Voltage, Fan Cooled Lithium-Ion Battery Charger
    • S
      SuperHandy Charger Compatible 20V Batteries
      SuperHandy Charger Compatible 20V Batteries