Return to NITECORE UMS2 Intelligent USB Dual-Slot Superb Battery Charger for AA AAA 14500 16340 18650 21700 20700 batteries and more

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Great product April 25, 2019 Reviewer: Dark from VA United States   Fast delivery, accurate description, easy to use and great price. Was this review helpful to you?

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April 22, 2019 Reviewer: Wajahat khan from GIG HARBOR, WA United States   Excellent service!!!! Was this review helpful to you?

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Badass charger March 3, 2019 Reviewer: Carlos from Baytown, Tx   Thank you so much for this charger it charges all the batteries I own from 27100 to 18650 and 18350 and AA AAA and it rapid charges which is a badass this g I couldn't do before with other charges than for the product :) Was this review helpful to you?

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February 16, 2019 Reviewer: Jon M Zacharias from Lakemoor, IL United States   Was this review helpful to you?

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Handy Charger December 22, 2018 Reviewer: eGFGearHea from Brookline, MA United States   I bought the 2-slot UMS2 Intelligent USB battery charger and its smaller size (compared to the 4-slot UMS4) makes it very easy to carry while traveling.  It gives equal performance to the larger charger, so the UMS4 stays at home while the UMS2 goes on the road.  Perfect! Was this review helpful to you?

1 of 1 people found the following review helpful:

Superior Customer Service December 3, 2018 Reviewer: Kkenneth Bruno from BrBighton, MA United States   First and foremost I would like to thank the Nitecore store for their incredible customer service.  I received a charger that was not functioning properly and I immediately contacted them about an exchange.  In less than an hour I received a message with an apology and a promise that they would personally inspect the replacement before sending it out.  There was also a tracking number for the replacement.....no hassles about returning the defective charger, no repackaging and paying for return shipping....nothing of the sort.  They just sent a replacement without hassle or delay.  Finally, a company that gives a damn about the customer and their reputation. The charger is great...charges up my 21700 batteries efficiently.  The 21700's fit really well and are easy to get in and out of the slots.  If you have batteries longer than 72mm they will easily fit. Nitecore is top notch all around! Was this review helpful to you?

1 of 1 people found the following review helpful:

Efficient and smart December 2, 2018 Reviewer: Rex from Granite bay , CA United States   Very smart, safe, fast and efficient battery charger. Nitecore continues to be the leader in innovative technology with every new product that they release. Was this review helpful to you?

0 of 0 people found the following review helpful:

Great Charger! November 21, 2018 Reviewer: Dom from Michigan   The USM2 is as good as advertised.  The digital read out and auto adapt charging are a nice touch.  This device feels like a quality one. Was this review helpful to you?