Nitecore UM4 Battery Charger [EU]

Output Voltage: 4.35V+ / – 1 percent / 4.2V+ / – 1percent / 3.7V + / – 1 percent / 1.48V+ / – 1 percent, 500mAx 4 (max), standard mode: 1500mAx 1 (max), 1000mAx 2 (max), Compatible: 10440, 500mAx 1 (max), 750mAx 4 (max), 1500mAx 2 (max), Output Current: QC mode: 1, Input Voltage: DC 5V, Input Current: 2A, Charging Cell Type: LiFePO4.

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price: Open

Image	Product (link)	Price	Coupons
	VariCore VCQ4 4-slot Intelligent Battery Charger Portable for 3.7V Lithium 18650 26650 21700 18500 18350 1.2V NI-MH Ni-Cd AA AAA	$7.13	–
	Liitokala Lii-CH2 3.7V 1.2V 1.5V LCD Multifunction 18650 26650 21700 17355 18350 14500 AA AAA NIMH/CD Li-ion Battery Charger	$10.44	–
	XTAR VC4 18650 Battery Charger 1.2V AAA AA Batteries LCD Display Charging 3.6V Rechargeable LiIon Batteries 10400-32650CHARGER	$19.37	–
	XTAR VC2L 18650 Battery Charger USB Charging 3.7V Rechargeable Li Batteries 18500 16340 14500 26650 20700 21700 Battery Charger	$23.36	–
	Nitecore UM4 Battery Charger	$24.93	–
	XTAR Qucik Charger QC3.0 AA AA Rechargeable Battery 26650 21700 20700 18700 18500 18650 Battery VC4 PLUS Consumer Electronics	$33.19	–

Click here to search by yourself. Here are coupons that you can use.

Updated: 26-07-2025

Banggood

Warehouse in Europe .
Link: Nitecore UM4 Battery Charger [EU]
$31.67 with coupon: BGOutlight10

Additional Banggood coupons:
1. First page
2. Second page

Other warehouses/versions

This item is available in 1 another warehouse/version!
1. China – Nitecore UM4 Battery Charger ($-3)

Price history and price alert

Here is price history (for all/most countries) for Nitecore UM4 Battery Charger [EU]. The lowest price was: $22.4.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
Price Alert