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You are here: Home / LED lights & Batteries / Best 4 Bay 18650 Battery Charger Review for home use 

Best 4 Bay 18650 Battery Charger Review for home use 

by Ashley Leave a Comment

Best 4 Bay 18650 Battery Charger Review for home use 

Buyers may think a best 4 bay 18650 battery charger will be costly. However, we have plenty of affordable products with guaranteed maximum safety and performance.

A good charger should also protect your battery cell. This article will go through some of the top-choice chargers to power 4 slots at once.

Contents show
#1. DOTTMON LCD Smart
Specification
Product’s highlights
Pros
Cons
Bottom line
#2. Li-ion 18650 Battery Charger
Specification
Product’s highlights
Pros
Cons
Bottom line
#3. MiBOXER Smart Universal
Specification
Product’s highlights
Pros
Cons
Bottom line
#4. SEIVI LCD Display
Specification
Product’s highlights
Pros
Cons
Bottom line
#5. USB Speedy Charging
Specification
Product’s highlights
Pros
Cons
Bottom line
#6. IMR LiFePO4 Charger
Specification
Product’s highlights
Pros
Cons
Bottom line
#7. LCD Display Universal Smart
Specification
Product’s highlights
Pros
Cons
Bottom line
#8. XTAR VC4S 18650 Battery Charger
Specification
Product’s highlights
Pros
Cons
Bottom line
#9. XTAR VC4L 4bays charger
Specification
Product’s highlights
Pros
Cons
Bottom line
Final verdicts

#1. DOTTMON LCD Smart

DOTTMON LCD Smart Universal Battery Charger 4 Bay for Rechargeable Batteries AA AAA NiMH NiCD SC C D,Li-ion 18650 26650 21700 26500 22650 18490 17670 17500 17355
DOTTMON LCD Smart Universal Battery Charger 4 Bay for Rechargeable Batteries AA AAA NiMH NiCD SC C D,Li-ion 18650 26650 21700 26500 22650 18490 17670 17500 17355
$29.99

Specification

  • Manufacturer: Dottmon
  • Battery level display: LCD
  • Battery Type: Li-ion or NiMH, universal charger
  • Charging port: USB port
  • Automatically detect battery level
  • Shutoff technology: short circuit protection, overcharge
  • Input power: 5V
  • Fast charging technology

Product’s highlights

The biggest advantage of the best 4 bay 18650 battery charger is the fast charging feature.

Specifically, you only need 2.5 hours to fully clean the 18650 battery.  The maximum battery length is 7cm and it is only for flat top batteries.

Pros

  • Protection from overheating or overcharging
  • Convenient charging with USB port
  • Smart display of battery parameters
  • Energy saving

Cons

  • Only for flat top batteries  
  • Due to the flexible structure for fitting a variety of batteries, it is difficult to hold the batteries very firmly. You need to put the charger in a stable place.

Bottom line

If you use a variety of AAA and AA batteries then this is a must-have product in your home. It is a one-for-all solution you are looking for.

#2. Li-ion 18650 Battery Charger

18650 Battery Charger for Rechargeable Li-ion Charger 4-Bay and USB Smart Universal 4 Slot Battery Charger for 10440 14500 16340 18650 26650 18500 17670 (Not Battery)
18650 Battery Charger for Rechargeable Li-ion Charger 4-Bay and USB Smart Universal 4 Slot Battery Charger for 10440 14500 16340 18650 26650 18500 17670 (Not Battery)
$10.99

Specification

  • Manufacturer: Yang Cui
  • Battery level display: LED lights
  • Battery Type: Li-ion
  • Charging port: USB port
  • Safety technology: multiple security protection settings
  • Input power: 5V
  • Fast charging technology: up to 500mA charging current per bay

Product’s highlights

Convenient charger with 4 slots to power all the Li-ion batteries you have. Users can plug in the charging port before going to bed and wake up with 4 fully charged batteries.

Pros

  • Safe charging
  • The microprocessor controls the charging process
  • Automatically stops when fully charged
  • Optimum battery-friendly

Cons

  • Can only charge lithium batteries  
  • Longer charging time than similar products: with a maximum current of 500mA, it will take more than 6 hours to fully charge the 3400mA battery

Bottom line

It is the best 4 bay 18650 charger for its price. Not claiming to be the fastest charger, but it ensures absolute safety for users.

#3. MiBOXER Smart Universal

18650 Battery Charger,MiBOXER Smart Universal 4-Bay Charger, Automatic LCD Display,Fast Charging Rechargeable Li-ion LiFePO4 Ni-MH Ni-Cd AA AAA C 18350 18500 18700 20700 21700 26650 RCR123
18650 Battery Charger,MiBOXER Smart Universal 4-Bay Charger, Automatic LCD Display,Fast Charging Rechargeable Li-ion LiFePO4 Ni-MH Ni-Cd AA AAA C 18350 18500 18700 20700 21700 26650 RCR123
$29.99

Specification

  • Manufacturer: COSOOS
  • Battery level display: digital LCD screen
  • Battery Type: Li-ion and Ni-MH / Ni-Cd
  • Charging port: built-in charging cord
  • Input power: 12V
  • Suitable battery: with most rechargeable batteries

Product’s highlights

You have in hand the best 4 bay 18650 battery charger with the most useful features. Extensive integration with most batteries offers users convenience and cost savings.

Pros

  • Durable, fireproof, eco-friendly material  
  • Supports various battery sizes
  • Automatically stops charging when the battery is full
  • Each bay has a sliding bracket to fit your battery’s size

Cons

  • When charging Li-ion (4.35v) and LiFePO4, the charger does not recognize these two types, so it is necessary to select the battery type manually on the LCD screen.
  • The screen has many parameters, might be confusing

Bottom line

This charger’s durability and versatility will be customized for any batteries of your needs. Users get safety and quality assurance because the charger material is fireproof.

#4. SEIVI LCD Display

Sale
18650 Battery Charger, SEIVI LCD Display Universal Smart Charger for Rechargeable Batteries Li-ion Batteries 18650 26650 18490 17670 17500 16340 14500, Ni-MH/Ni-Cd A AA AAA Batteries
18650 Battery Charger, SEIVI LCD Display Universal Smart Charger for Rechargeable Batteries Li-ion Batteries 18650 26650 18490 17670 17500 16340 14500, Ni-MH/Ni-Cd A AA AAA Batteries
−$3.00 $16.89

Specification

  • Manufacturer: SEIVI
  • Battery level display: LCD Display
  • Compatibility: All types of Li-ion and Ni-MH / Ni-CD
  • Dual charging port: USB and micro USB
  • Power supply: 5V
  • Material: durable and flame resistant ABS

Product’s highlights

Users will find in the best 4 bay 18650 battery charger the automatic detection feature to adjust the appropriate voltage levels to suit your batteries.

Therefore, this charger will optimize fast charging time and is 100% safe for your battery.

Pros

  • Auto-stop when fully charged
  • Prevent short circuit or overheating
  • Fit all li-ion batteries
  • Many convenient charging ways

Cons

  • It may cause damage if the battery is inserted in reverse
  • The display does not show the correct level of battery

Bottom line

You will want to choose this charger because of its fast-charging function. And the product is also highly rated with overcharge protection.

#5. USB Speedy Charging

4 Bay USB Speedy Charging Smart Battery Charger Fit for Solar Panel,Universal Intelligent Charger USB Output Port for 3.8V 3.7V 18650 26650 14500 16340 RCR123A LiFeO4 1.2V Ni-MH Ni-Cd Aa Aaa Battery
4 Bay USB Speedy Charging Smart Battery Charger Fit for Solar Panel,Universal Intelligent Charger USB Output Port for 3.8V 3.7V 18650 26650 14500 16340 RCR123A LiFeO4 1.2V Ni-MH Ni-Cd Aa Aaa Battery

Specification

  • Manufacturer: LiitoKala
  • Dimension: 4.52 x 3.54 x 1.18 inches
  • Batteries: charge 4 types of batteries at the same time
  • Output: up to 5 Voltage

Product’s highlights

You can get this charge with half a price compared to the same kind. Regardless of its affordable price, the best 4 bay 18650 charger works like a charm with a variety of batteries.

Pros

  • Can use with solar panel, Car outlet, USB port
  • Handy and easy to charge
  • Portable
  • Intelligent to use with all most batteries

Cons

  • Basic LCD
  • The parameters are not exact
  • Small-sized batteries get loose in the slots sometimes.

Bottom line

An economical choice for anyone in the look for 4 bay 18650 chargers. The product works effectively with many types and sizes of batteries. It also offers well-constructed protection methods to avoid over-charging and short circuits.

#6. IMR LiFePO4 Charger

Universal Charger for 18650 Battery 21700 Battery Chargers 18650 18500 16340 14500 22650 22700 20700 AA AAA Ni-MH Ni-Cd C SC F6 3.7V Li-ion IMR LiFePO4 Rechargeable Batteries Charger
Universal Charger for 18650 Battery 21700 Battery Chargers 18650 18500 16340 14500 22650 22700 20700 AA AAA Ni-MH Ni-Cd C SC F6 3.7V Li-ion IMR LiFePO4 Rechargeable Batteries Charger

Specification

  • Manufacturer: Basen
  • Compatibility: work with many types of rechargeable batteries, both flat top and button top batteries
  • 4 independent bays to charge 4 types of batteries simultaneously.
  • Material: fire-resistant PC
  • Dual charge: USB and micro USB

Product’s highlights

This universal charger can be compatible with A, AA, AAA, C, SC… and almost all batteries in your house. The manufacturer gives top priority to compatibility and safety.

Pros

  • Easy to operate
  • Detech batteries level when charging
  • Durable
  • Fire-resistant

Cons

  • Not a fast charger
  • Need a case or cover to protect the batteries

Bottom line

A good-price-for-value product and guarantee safety when operating. You can buy this charger with confidence.

#7. LCD Display Universal Smart

LCD Display Universal Smart Battery Charger Intelligent Charger for Li-ion 18650 26650 14500 16340 18500 10440 18350 17670 RCR123a and NI-MH/NI-CD A AA AAA Rechargeable Batteries (4 Slots)
LCD Display Universal Smart Battery Charger Intelligent Charger for Li-ion 18650 26650 14500 16340 18500 10440 18350 17670 RCR123a and NI-MH/NI-CD A AA AAA Rechargeable Batteries (4 Slots)
$21.49

Specification

  • Manufacturer: ALEHME
  • Display: LCD Screen
  • High-speed charger: maximum current 2000mA

Product’s highlights

The greatest feature is fast charging with a maximum 2000mA current. You can charge 3400mA within an hour and a half.

Pros

  • LCD accurately display charging diameters
  • Superfast charging
  • Universal charging ports: USB, Type-C, and Micro USB

Cons

  • Sliders are a bit weak

Bottom line

The four charging ports automatically shut off when the battery in the slot is full. Moreover, you also have three convenient ways to charge it via Type-C port, USB, and Micro USB charging ports.

#8. XTAR VC4S 18650 Battery Charger

XTAR VC4S 18650 Battery Charger 4 Slot li ion Fast Charger with 18W QC 3.0 Wall Charger Max 3A for 10440 16340 18650 20700 21700 32650 Ni MH AAA AA C Battery Charger Test Batteries’ Real Capacity
XTAR VC4S 18650 Battery Charger 4 Slot li ion Fast Charger with 18W QC 3.0 Wall Charger Max 3A for 10440 16340 18650 20700 21700 32650 Ni MH AAA AA C Battery Charger Test Batteries’ Real Capacity
$29.99

Specification

  • Manufacturer: SHENZHEN 
  • Display: LCD screen
  • Dimension:  5.87 x 4.53 x 1.38 inches
  • Input port: Micro USB
  • Compatibility: 18650, AA, AAA batteries

Product’s highlights

Your charger features multi-function protection to deliver the highest level of security and assurance.

Pros

  • Can be mounted as a wall charger
  • Fast charging
  • Work stably
  • Charge four types of batteries at the same time.

Cons

  • Incorrectly display batteries level

Bottom line

The product allows simultaneous charging of 4 batteries at the same time to save time and increase performance for users. Moreover, it also integrates many protection settings to deliver the utmost safety when operating.

#9. XTAR VC4L 4bays charger

18650 Battery Charger XTAR VC4L 4bays 21700 Battery Charger USB C Charger for 16340 18650 21700 32650 (VC4L+2.1A Wall Adapter)
18650 Battery Charger XTAR VC4L 4bays 21700 Battery Charger USB C Charger for 16340 18650 21700 32650 (VC4L+2.1A Wall Adapter)
$25.99

Specification

  • Manufacturer: XTAR
  • Compatibility: All types of LI-ION/IMR/INR/ICR
  • Input: use Type-C input port
  • Safety comes first: get RoHS, CE, FCC certificates

Product’s highlights

This best 4 bay 18650 battery charger is indispensable to use in your house. It comes with great capacity and safety at the highest level.

Pros

  • High rating from customers
  • Support up to 26650 batteries
  • Well constructed with durable material
  • Great compatibility

Cons

  • Less known manufacturer

Bottom line

The charger works well with many types of batteries including AA.

The only minus point is that it only supports a Type-C input port, maybe in the future the manufacturer can feature a USB port for more universal use.

Final verdicts

Many electronic devices use batteries and charging one after one can drive you tired.

That is why you need a charger that can support the simultaneous charging of many batteries at the same time.

You can find the best 4 bay 18650 battery charger with our detailed guide above. This one-for-all solution comes in handy and is a smarter way to power your rechargeable batteries.

Filed Under: LED lights & Batteries

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