TANGSPOWER 54.6V 3A Lithium Battery Charger 54.6V3A electric bike Charger for 13S 48V Li-ion Battery pack charger High quality
41.78 30.50 $
SALE
ID: 45573
Quantity
NITECORE UMS2 UMS4 UM2 UM4 Intelligent QC Charger For 18650 16340 21700 20700 22650 26500 18350 aa aaa Battery Charger
0.0 ( votes)
Price:
US $39.18 - 75.76
/ piece
Discount Price:
US $
31.35 -
60.61
/ piece
-20%
- Color
-
-
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)
- 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
Dimensions - 5.98" x 2.87" x 1.57" (152mm x 73mm x 40mm)
Weight - 5.23oz (148.3g)
100% Original: Nitecore UM4
100% security code official website can be found.
Nitecore official website global insurance, better after-sales.
UM4 is a QC input available intelligent USB four-slot charger with a total max output of 3,000 mA and a single slot max output ofo 1,500 mA. With LCD dispaly for real-time charging infomation, it is equipped with a USB charging port for outdoor
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 and Ni-Cd batteries, and through manual selection is also capable of charging LiFePO4 batteries. Intelligent charging circuitry selects the optimal charging mode (CC, CV and dV/dt) for a given battery and each of the UM2's four microcomputer-controlled charging slots then monitors and charges the battery independently. Furthermore, an integrated digital LCD screen clearly displays charging progress, voltage, current while an intelligent automatic power-off function terminates current when charging is complete. The Nitecore UM4: The world's most advanced fully-automatic digital charger. It's as simple as insert, detect and charge.
Capable of charging 2 batteries simultaneously (depends on the size of your battery)
Each of the 2 battery slots monitors and charges independently
Compatible with and identifies Li-ion (10440,14500,14650,16500,16340(RCR123),16650,17350,17500,17650,17670,17700,17350,18490,18500,
18650,18700,20700,21700,22500,22650,25500,26500,26650,26700), Ni-MH and Ni-Cd (AA, AAA, AAAA, C,D) 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)
QC Input Enabling a Total Max Output of 3000mA
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, CEC and KC
Insured worldwide by Ping An Insurance (Group) Company of China, Ltd
Note: does not include battery
UMS4
UMS2
- Output Interface: USB Output
- Package: Yes
- Use: Standard Battery
- Model Number: UMS2/UMS4/UM2/UM4
- Display screen: Yes
- Intelligent Charge: No
- Quick charge: Yes
- Type: Electric,USB
- Brand Name: NITECORE
- Origin: Mainland China
- Certification: NONE
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
