We’ve spent hundreds of hours researching and comparing 18650 Dual Charger of all specifications to find the best one for any need (or budget). Here are the results.

The Best 18650 Dual Charger of 2020 – Top Rated & Reviewed

2,096 Reviews Scanned

Rank No. #1
NITECORE UMS2 Intelligent USB Dual-Slot Quick Battery Charger for Li-Ion/Ni-MH/Ni-Cd/IMR 16340 14500 18650 21700 20700 AA AAA and More Batteries, with LumenTac Battery Organizer
  • FAST AND EFFICIENT CHARGING- Reach a maximum total of 4000mA for two slots, 3000mA for one slot when pairing with a 9V QC2.0+ output USB power source. Reach a maximum 1000mA charging current per slot when paring with a standard 5V/2A USB source.
  • LCD DISPLAY- Reports key realtime information such as battery health, charging status and charging mode.
  • INTELLIGENT CHARGING- Automatically selects appropriate charging current and voltage to protect the batteries and prolong its lifespan
  • BATTERY TYPES & SIZES - Compatible with various battery types (li-ion/imr/lifep04/ni-cd/ni-mh) and common battery sizes including (18650, 16340,14500, rechargeable AA, AAA).
  • PERFECT FOR TRAVEL AND EDC - This bundle includes a LumenTac battery organizer to keep you organized when you are on the go.
Rank No. #2
SUNLYTOUR 22650 20700 18650 Battery Charger,Dual USB Battery Charger for 26700 26650 26500 25500 22700 21700 22500 18700 18500 18490 18350 17650 16650 16340(RCR123) 14650 14500 NiMH Ni-Cd Battery
  • ※ Strong Compatibility:Support 26500 21700 18650 26700 26650 25500 22700 20700 22650 22500 18700 18500 18490 18350 17650 16650 16340(RCR123) 14650 14500 NiMH Ni-Cd Rechargeable Battery.But if 21700 26700 22700 18700 battery is longer than 71 mm ,this charger can not support.
  • ※ With switch button,you can press and choose the suitable output current,0.5A,1A,2A.So you can arrange the charge process,make everything clear in mind.Indication Light,makes you know the charge process clearly.
  • ※ FCC Certification: Our product has passed CE test and got the certificate,meet the applicable standard. The CE Mark is proof of product compliance to Europe safety standards.And Besides,it meets ROHS requirement,means a environment friendly product.
  • ※ User Safety Assurance: The charger is designed with special charge and discharge management circuit. With multiple security protection settings, the charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery, which makes users using the product without any safety concern.
  • ※ Some Other Information:According to the design,5V 2A adapter is the best choice.So you may use your other adapter to charge.The charger guarantee 60 days free refund and 2 years free replacement.
Rank No. #4
DORHEA 5PCS 18650 Battery Charger Digital Protection Board Dual USB 5V 1A 2.1A Mobile Power Bank Battery Charging PCB Module Board with Digital LCD Charging Module for Phone DIY Mobile Power Bank
  • The battery of the 186 50 battery must be flat, and the length is 65MM. The pointed battery cannot be used.
  • Connection methods: It is possible to connect only one lithium battery or multiple lithium batteries in parallel.
  • Charge indication of this power bank pcb board: The word "IN" will be shown in the display.
  • Output indication: Long press the LED button after turning on the load, Start output, "OUT" and the current and voltage of 5.0V1.0A or 5.0V2.1A will be displayed in the display.
  • Note: The positive pole of the battery is connected to B+ and the negative pole is connected to B-, do not reverse it.
Rank No. #5
NITECORE UMS2 Intelligent USB Dual-Slot Quick Battery Charger for Li-Ion/Ni-MH/Ni-Cd/IMR 16340 14500 18650 21700 20700 AA AAA and More Batteries, with LumenTac QC3.0 Charging Adapter
  • FAST AND EFFICIENT CHARGING- Reach a maximum total of 4000mA for two slots, 3000mA for one slot when pairing with a 9V QC2.0+ output USB power source. Reach a maximum 1000mA charging current per slot when paring with a standard 5V USB source.
  • LCD DISPLAY- Reports key realtime information such as battery health, charging status and charging mode.
  • INTELLIGENT CHARGING- Automatically selects appropriate charging current and voltage to protect the batteries and prolong its lifespan
  • BATTERY TYPES & SIZES - Compatible with various battery types (li-ion/imr/lifep04/ni-cd/ni-mh) and common battery sizes including (18650, 16340,14500, rechargeable AA, AAA).
  • QC3.0 CHARGING ADAPTER INCLUDED - Charge your batteries quickly with the included LumenTac QC 3.0 charging adapter
Rank No. #6
AITRIP 5pcs 18650 Battery Charger Protection Module, Power Bank PCB Module Board, Dual USB 5V 2.4A with BMS Protection DIY Mobile Charging Accessories Digital LCD Display Indicator
  • Constant Current: 2.4A;
  • Input Voltage B+ to B-: 3.0 - 4.2V
  • The LED digital screen displays the current battery charge while charging. When discharging, the LED digital screen displays the current power, and the display is saved in about 30 seconds (double-click the button to resume display). The system will provide an accurate battery indication after a complete charge and discharge.
  • Dual Output Current: 5V 2.4A
  • Attention : The positive pole of the battery is connected to B+ and the negative pole is connected to B-, do not reverse it. If it is reversed, it will burn out
Rank No. #7
USB C 18650 Battery Charger ALLMAYBE XTAR PB2S Type C Dual-Role 18650 18700 20700 21700 Portable Charger with USB Output Function(Not Included Battery
  • USB C Type C 18650 21700 batteries charger with USB output function ,2 Ports Output all together.
  • 18650 Fast charger Support QC3.0 PD3.0 Fast Charging, compatible with most fast-charging adapterson the market.
  • You can even DIY the capacity up to 10000mAh+. If there are enough batteries, PB2S is your outdoor charging station.
  • Built-in protection circuit can effectively prevent over-current, over-charge, over-voltage, short-circuit, combined with XTAR's soft-start function, Constructed from flame retardant and fire resistant PC materials to extend the charger’s lifespan and ensure safety.
  • High Precision, Auto Cut-off When Fully Charged, 0V Activation Revives Over-discharged Batteries
Rank No. #8
Tactical LED Flashlight High Lumens Rechargeable 18650 Lion Battery (Button Top) Water Resistance Torch and Dual Charger 5 Modes Head Light for Camping Hiking Fishing Outdoor Activities GUODSKHOO
  • 【SUPER BRIGHT & LONG-LASTING】 GUODSKHOO High Lumen flashlight LED Bulb provides bright light, powerful Lumen LED generates a brilliant large area floodlight or a perfectly focused spotlight over a beam distance of 328ft/100m. Intense Spotlight for long-range observation. (4PCS Button Top Batteries Included).
  • 【ZOOMABLE FLASHLIGHT & ADJUSTABLE FOCUS】 Our flashlights utilize the latest durable T6 LED chip, provides super bright light beam. This high-quality T6 LED Torch supports distance with easy-controlled head-pulling zoom and easy mode-switch by light taps of a button. You can adjust focus range for different usage, stretching to adjust its focus and get spot beam and flood beams you need. Super bright zoomable focus perfect for distant observation and wide range illumination.
  • 【5 LIGHT MODES CAN BE EASILY CONVERTED】 GUODSKHOO LED flashlight supports 5 switchable modes, High / Medium / Low / Strobe / SOS. A full-press to switch on and off and a half-press to cycle through lighting modes (a rapid off-on press also cycles lighting modes). Convenient for your use.
  • 【SUPER DURABLE】 The body of this flashlight is built of high-quality aluminum alloy. Sturdy and durable enough for long time daily using. This flashlight skid-proof, abrasion resistance and ordinary waterproof design for a better experience. Waterproof, suitable for the outdoor environment and adverse weather conditions.
  • 【PORTABLE MINI SIZE】GUODSKHOO LED flashlight is portable mini size, Length: 5.2in, Diameter: 1.2; Weight 2.82oz, fits well in your hand or pocket. Compact to fit easily into your pocket wherever you go. Skid-proof design & water-resistant for multiple outdoor uses in adverse weather conditions. Push-button tail switch for easy one-handed operation, feel more comfortable and safe.
Rank No. #9
Fenix are-A2 Dual Channel Battery Smart Charger for Popular Rechargeable Batteries with LumenTac Battery Organizer
  • DUAL-SLOT SMART CHARGER- The ARE-A2 is a dual-slot smart charger supporting 9 types Lithium-ion and Ni-MH Ni-CD batteries. It intelligently adjusts the charging current based on the battery type and size to prevent overcharging and maximize the battery lifetime.
  • LCD DISPLAY WITH PROTECTIONS - digital display of charging status and battery level. Its UL certified short-circuit, over-current, over-voltage and reverse polarity protection provides extra safety and peace of mind.
  • COMPACT & PORTABLE - The ARE-A2 weighs 4.32 ounces and measures 5.87 inches, fitting perfectly in your outdoor gear, backpack and car.
  • DUAL POWER SUPPORT - The ARE-A2 is compatible with both AC and DC input, which allows you to charge batteries at home or on the go.
  • BATTERY ORGANIZER INCLUDED - Conveniently carry your batteries safely with the LumenTac battery organizer.
Rank No. #10
Tectra Smart Speedy LCD Universal Dual USB Battery Charger for Li-ion 18650 22650 26650 18490 18350 17670 17500 16340(RCR123) 10440 14500/ Ni-MH Ni-Cd AA AAA AAAA C Rechargeable Batteries
  • Optimized Fast Charged Design for Li-ion 18650 22650 26650 18490 18350 17670 17500 16340(RCR123)10440 14500/ Ni-MH Ni-Cd AA AAA AAAA C Rechargeable Batteries;
  • It can charge two batteries simultaneously and independently;
  • Smart LCD displays charging parameters and status;When you put Positive and negative poles wrongly, Err will be showed on the Dislay.
  • High-Quality: Integrated high-performance protected circuit automatically protects against overcharge, over discharge and short-circuiting;
  • Package included: 1 Charger + Micro USB Cable + Manual; Product Size:120x62x20mm.

Last update on 2021-10-01 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated 18650 Dual Charger to Buy Now

 

Why You Should Buy Best 18650 Dual Charger from Amazon

Amazon is not the only store that sell 18650 Dual Charger. However, there are several compelling reasons why you should buy 18650 Dual Charger from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping 18650 Dual Charger Personal

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Before you make a purchase for 18650 Dual Charger, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great 18650 Dual Charger Images and Descriptions

In addition to still images, many of Amazon’s 18650 Dual Charger have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s 18650 Dual Charger descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for 18650 Dual Charger. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best 18650 Dual Charger (with Price and Reviews)

Although most 18650 Dual Charger are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an 18650 Dual Charger:

(1) 18650 Dual Charger Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an 18650 Dual Charger should be in line with its value. You can compare 18650 Dual Charger reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular 18650 Dual Charger is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

18650 Dual Charger materials differ from manufacturer to manufacturer. Consider where and how you will be using your 18650 Dual Charger to determine if one material would be better than another.

(4) Size

Like most products, 18650 Dual Chargers come in various sizes. Do you need a large 18650 Dual Chargeror a small one? Think about where you will use your 18650 Dual Charger in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

18650 Dual Chargers also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your 18650 Dual Charger would have any effect on the efficiency of its operation.

(6) Durability

The durability of an 18650 Dual Charger will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of 18650 Dual Charger you purchase may affect its durability.

(7) Storage

Will you need to store your 18650 Dual Charger? If so, you should consider the size and weight of the 18650 Dual Chargerto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your 18650 Dual Charger will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an 18650 Dual Charger. It is hard to know exactly how an 18650 Dual Charger will perform until you get it home and try it out.

(9) Warranty

Make sure the 18650 Dual Charger you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.