New item Ping
Add this item to Cart for a combined free shipping deal
Click to enlarge photo

Listing Detail Tabs

Nitecore UM4 Intelligent USB Charger – Multi – Li-ion, LiFePO4, Ni-MH, Ni-Cd Charger


The Nitecore UM4 is a universal smart charger compatible with almost all cylindrical rechargeable batteries, thus eliminating the need to own several chargers.

The UM4 automatically detects Li-ion, Ni-MH & Ni-Cd batteries, & through manual selection is also capable of charging LiFePO4 batteries.

Intelligent charging circuitry selects the optimal charging mode (CC, CV & dV/dt) for a given battery & each of theUM4’s 4 microcomputer-controlled charging slots then monitors & charges the battery independently.

Furthermore, an integrated digital LCD screen clearly displays charging progress, voltage, current & time while an intelligent automatic power-off function terminates current when charging is complete.

QC input available, Intelligent USB multi-slot charger, with a total max output of 3,000 mA & a single slot max output of 1,500 mA & is capable of charging 4 batteries simultaneously & controlling each slot independently

It only takes 2 hours to charge 80% of a 3,500mAh battery.

The LCD screen can display a real-time information of Charging Current, Battery Voltage, Charged Volume & Charging time

Automatic detection of battery power level & automatic selection of the appropriate voltage & charging mode & automatic selection between 3 charging modes (CC, CV and -dV/dt).

The charging parameters can be set manually as well to meet.

The Micro USB port is compatible with various Mobile Power Source, Solar Panel, Powerbanks & USB Adaptors to ensure endless power supply.

Compatible With:
IMR/Li-ion/LiFePO4: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 22650, 25500, 26500, 26650, 26700
Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D

It’s as simple as insert, detect and charge.

Craftys Sports Shop Hastings For All Your Hunting & Fishing Requirements Please click here to ask a question
Your question and answer privileges have been disabled.
You must log in to view questions and answers on this listing. We recommend reading questions before you make any purchases.
You must log in to ask or answer questions posted. We recommend reading questions before you make any purchases. Available only to approved bidders. You must be an authenticated member to ask questions Find out more about becoming authenticated. Your account is in debt Your current account balance is You must credit your account to use this feature.
Firearms licence #
Firearms licence holder name
First name is required
Last name is required
Your current account balance is Please note you will lose your question and answer privileges if your account is in debt for more than 2 weeks. Credit your account.
I confirm that I am over 18 years old.
To prevent your personal details being misused please do not put emails or phone numbers in questions. Failure to comply may result in the suspension of your account. The seller cannot add a Buy Now price once bidding has started.

Shipping options

  • Track & Trace Courier – CITY$8.50
  • Track & Trace Courier - RURAL$12.50
  • Chatham & Waiheke Islands To Be Quoted$0.00
  • Seller allows pick-ups
  • Seller location: Hastings, Hawke's Bay, NZ

Payment options

    • Use your debit or credit card, bank account or Ping balance.
      Visa MasterCard QCard
  • Other options
    Cash, NZ bank deposit, Farmlands, CRT, & Q-Card

Ping includes:

Buyer Protection Learn More