Nitecore UM4 Intelligent USB Four-Slot Charger
The Nitecore UM4 Intelligent USB Four-Slot Charger is an exemplary charger, support various vape battery compositions and sizes (18650 / 20700 / 21700 / 26650) with quick and fast charge that preserves battery health and longevity and a total 3000mAh max charging output. With an included battery restoration mode, the UM4 can detect and revive over-discharged Li-ion and IMR batteries. Built from flame retardant PC materials, the UM4 is a durable and strong charger, delegating 3000mAh charging speeds across the four battery bays either in standard or quick charge mode. Optimized for IMR batteries, this charger is compatible with a slew of power options and can accept power from outlets, power banks, and solar panels. Given the flexibility of this charger, the UM4 is ready for any use and application.
Nitecore UM4 Intelligent USB Four-Slot Charger Features:
- Dimensions - 159mm by 107mm by 41mm
- Weight - 232.6g
- Made from Fire Retardant PC Material
- Intelligent 4-Bay Battery Charger
- Independently Charging and Monitoring
- Manual Battery Charging Settings Available
- LCD Display Screen
- Intuitive Battery Life LED Indicator Light
- Two Button Design
- Battery Health Detection
- Automatic Selection Between Three Charging Modes
- Constant Circuit and Constant Voltage Charging Modes
- Standard Mode: 1500mA*1 MAX, 1000mA*2 (MAX), 500mA*4(MAX)
- QC: 1500mA*1 (MAX), 1000mA*2 (MAX), 750mA*4 (MAX)
- Input: DC 5V/2A 9V/2A 18W (MAX)
- QC 2.0 Input Available
- Output: 4.35±1% / 4.2V±1% / 3.7V±1% / 1.48V±1%
- Over Charge Protection
- Over-Discharged IMR Battery Restoration
- Over-Discharged Li-ion Battery Activation
- Anti-short Circuit
- Reverse Polarity Protection
- Overtime Charging Protection
- Intelligent Temperature Regulation
- Unique Cooling Fins
- Energy Saving Mode
- Supports Li-ion/IMR/LiFePO4 Battery Size: 10440, 14500, 14650, 16500, 16340, 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26650, 26700
- Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D
- Compatible with Car Adapter, USB Adaptor, Power Bank, Solar Panel Input - Not Included
- Certified by RoHS, CE, FCC, and CEC
- Do not over-discharge or overcharge the battery. Doing so will shorten the battery’s life and sometimes, it can make it pop or leak.
- Please do not short circuit or it will release massive curre
Shipping & Handling
When will my order be delivered?
Standard Delivery: There is a 24-48 hour processing time for all orders, with most orders sent out for delivery within 24 business hours. We strive to ship orders out as quickly as possible.
Express Delivery Only Dubai: Same day delivery for all orders before 8:00PM.
Free Shipping on Orders Above AED 400. There is a AED 25 flat rate shipping fee on orders less than AED 400.
Note: Option available whenever the final cart price is above AED400. You must select Free Shipping during checkout to be eligible and it will be shipped, which can take the full 48 business hours to be processed.
We process orders from 9:00AM - 2:30PM on weekdays. We do not process orders on Holidays.
Incomplete or Incorrect Address Submissions: Please review your shipping address carefully when placing an order. Errors in the shipping address will cause delays in transit times or returned orders. We will not reship the order until it is returned to us by the courier and the customer has paid for the cost to reship the order.
Have more questions or concerns? Please contact us.