Whether you are new or old in online shopping, it is very essential to check before buying. This article will help you find out all the information about the best 2 bay 18650 battery charger. Moreover, it’s a very smart action to read the pros and cons, benefits, or descriptions thoroughly before purchasing the best 2 bay 18650 battery charger online to avoid common mistakes. Our expert team has researched some important points to consider before buying the best 2 bay 18650 battery charger for you.
Review of Best 2 Bay 18650 Battery Charger
Top Pick
1. 18650 Battery Charger 4-Bay 5V 2A for Rechargeable Batteries 3.7V …
- Brand: GRACETOP
- Manufacturer: GRACETOP
- Color: Black
- Dimensions: Height: 1.181102361 Inches Width: 3.543307083 Inches Length: 4.724409444 Inches
Features
- 🔋【Universal 1865O Battery Charger】USB Battery Charger can charge to different size 3.7V battery 1865O,1044O, 145OO, 1665O, 1465O, 1835O, 18500, 16340 rechargeable batteries.(Only use with IMR/TR 3.7V Rechargeable Batteries . Does not support 1.2V AA/AAA NiMH batteries.) Batteries not included
- 🔋【1865O Battery Charger 4 Bay】18650 fast charger can charge 4pcs different size 3.7V battery. Battery Charger charging current up to 5V 2A max. USB Battery charger automatically select the optimum charge current. Supports 4-bay simultaneous independent charging without affecting.(26650 battery size is not supported)
- 🔋【Safe battery charger】USB battery charger has UL safety testing certification.USB battery charger has a built-in safety protection chip,If the battery is positive and negative is wrong installation, charger stops charging the battery. When the battery is charged, the charger automatically stops.
- 🔋【4 Bay 1865O Battery Charger】Red and green LED light display, Battery Charger with multiple security protection settings, the 18650 balance 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.
- 🔋【 PACKAGE INCLUDE 】 1pcs 4-slot Smart 18650 Battery Charger; Battery charger size: 4.7×3.5×1.2in. Please Contact us without hesitate if you need any help. NOTE: The battery charger is only suitable for rechargeable batteries. Do not try to charge alkaline batteries, zinc carbon, lithium, CR123A, CR2 or any other unsupported chemicals.
Best Quality
2. 18650 Battery Charger 4 Bay, 18650 Charger 2A Quick Charger …
- Brand: Powmok
- Manufacturer: Powmok
- Color: Black
- Dimensions: Height: 1.5 Inches Width: 3.0 Inches Length: 5.0 Inches
Features
- ⚡【4 Bay 18650 Battery Charger】 Battery Charger Features 4 adjustable slots for charging 4 batteries at the same time. Apply to the 3.7V or 3.8V Li-Ion battery. Li-ion LiFePO4 IMR INR ICR 18650 18490 18500 18350 17670 16340 RCR123A 14500 10440 Batteries.
- ⚡【Universal Smart Charger】One side of the electrode adopts a spring retractable structure, which can charge two batteries at the same time, and is suitable for 10440/14500/16340/17670/18350/18500/18650 and other 3.7V rechargeable batteries.
- ⚡【USB battery charger】With LED light (red during charging, green when charging is finished), you can see the charging status at a glance without worrying about overcharging; because there is a USB charging cable for charging, you can connect an adapter, move power sources, you can be charged anywhere. Practical and convenient.
- ⚡【18650 Charger】2 charge curent (500mA,1000mA), meet your different needs at the same time.with battery reverse connection protection, short circuit protection, and the input voltage over-voltage protection alarm function. charger specifications: length 5.12in x width 2.76in x height 1.2in; input: USB DC-5V 2000mAh; output: DC-4.2V 500mAh* 4
- ⚡【IN BOX】1x 4 slot Smart Battery Charger, 1 x English Manual. Lifetime support! Buy with confidence. Certified safe by FCC, RoHS, and includes one year warranty and lifetime support from our friendly California service team.
Recommended
3. XTAR VC2SL 18650 Battery Charger 2 Bay Smart Universal Charger …
- Brand: XTAR
- Manufacturer: XTAR
- Color: VC2SL
Features
- [Compatible Household Battery Charger] XTAR VC2SL rechargeable batteries charger apply to 3.6V/3.7V Li-ion/IMR/INR/ICR 10440/14500/14650/16340/17335/17500/17670/18350/18490/18500/18650/18700/20700/21700/22650/25500/26650 and 1.2V Ni-MH/Ni-CD AAAA/AAA/AA/A/SC/C/D. Note: Can charge protected 20700/21700 batteries.
- [Advanced Internal Resistance Testing] XTAR VC2SL can test your batteries internal resistance to help you check the authenticity and usage of the battery. Note :1. The charger doesn’t test battery internal resistance when the battery is fully charged and over-charged. 2. When the adapter input current is lower than 700MA, which is insufficient for internal resistance testing.it doesn’t either. The IR tested is meant to be taken as a reference only.
- [Smart Rechargeable Battery Charger] LCD display in the charger will show the power capacity of the batteries during charging or discharging. It’s easier for you to grasp the status of the battery through the LCD display. Pressing the button can switch the display: CAP (capacity) – CCR (real-time charging current), and IR (internal resistance)
- [Power Bank Function] USB Output Function (With Power-Path Management)Charge USB devices and the batteries at the same time. Or unplug the power supply, insert a Li-ion battery in the slots to charge the USB device as a power bank. Both slots can be used for charging devices, you can charge your phone anytime & anywhere. It will discharge the battery in the left slot preferentially by default.
- [Safety Household Battery Charger] With advanced MCU control and -∆V function, multiple protection like over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection, multiple protect function to ensure safer charging.Package list: 1x Charger,1x USB Cable,1x Manual.Please Contact Us If You Have Any Issues, We Will Solve the Issue for You Within 24 Hours.
4. 18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for …
- Brand: Keenstone
- Manufacturer: Keenstone
- Color: black
- Dimensions: Height: 1.574803148 Inches Width: 4.1338582635 Inches Length: 5.905511805 Inches
Features
- 🔋UNIVERSAL CHARGER FOR: Li-ion LiFePO4 IMR INR ICR 25500 22650 𝟏𝟖𝟔𝟓𝟎 18490 18500 18350 16340 RCR123A 14500 10440 Batteries, Ni-MH Ni-Cd A AA AAA AAAA SC Batteries.
- 🔋HIGH QUALITY: Compliant standard – UL CUL CE TUV GS PSE FCC RoHS C-TICKCB. Built-in intelligent circuits protection to protect the battery safety charged.
- 🔋LCD DISPLAY: LCD display to monitor the four slots information. Each battery parameter such as voltage (V), current (mA), time (h) can be showed independently by pressing the A/B/C/D button.
- 🔋MULTI CHARGE OPTIONS: 4 independently bay, 2 charge curent (500mA,1000mA) to meet your various needs; Black and grey are just different in color to meet your multiple aesthetic.
- 🔋SAFETY: Protection of overcharge, over-discharge, short circuit and reverse polarity.
5. IMREN 18650 Battery Charger for 3.7V Li-ion Rechargeable Battery 18650 …
- Brand: Imren
- Manufacturer: Hunan Aimeiren New Energy Co., Ltd.
Features
- 【IMREN 18650 Battery Charger】- Compatible for 3.7V Li-ion Lithium-ion IMR INR ICR 26650 25500 22650 18650 18490 18500 18350 16340 RCR123A 14500 10440 Rechargeable CR123 CR123A Li ion Batteries.
- 【Extremely Compact & Convenient】- This 18650 battery charger is small enough that you can throw it in your pocket or purse, the best choice for traveling.
- 【IMREN USB Battery Charger】- The intelligent battery charger comes with worldwide usage USB input, applicable for 5V/2A power bank, computer, car charger, USB wall charger, etc.
- 【IMREN Smart Charger】- Input: DC 5V/2A，Output: 4.2V/2*1A(1000mA).2 slots work independently each slots is powered with 1A (1000ma), it will stop once completing charge intelligently. Really smart and fast battery charger for you.
- 【NOTE:】 -IMREN provides 24-hour after-sales service and will serve you wholeheartedly.Don’t charge any non-rechargeable batteries, it will be danger.
6. Rechargeable Battery Charger, XTAR VC2 2 Bays Battery Charger for …
- Brand: XTAR
- Manufacturer: XTAR
- Color: VC2
- Dimensions: Height: 2.0 Inches Width: 1.0 Inches Length: 3.0 Inches Weight: 0.5 Pounds `
Features
- [ Battery Charger for Certain Rechargeable Battery ] XTAR VC2 battery charger is designed for charging 3.6V 3.7V Li-ion IMR INR ICR rechargeable battery. This 2-bay battery charger is compatible with certain batteries: 10440 14500 14650 16340 17335 17500 17670 18350 18490 18500 18650 18700 20700 21700 22650 25500 26650. Please note that protected 20700/21700 batteries can not be charged while unprotected 20700/21700 batteries can be charged.
- [ Micro-USB Powered] XTAR VC2 charger has a micro usb input that accepts power at 5V⎓1A, compatible with any 5V USB power. A USB to Micro-USB cable is included.
- [ Smart LCD Display ] When the battery charger is connected to power supply and rechargeable batteries are inserted, the LCD screen will show charging current, battery voltage, charging capacity from top to bottom in tachometer style. You can get detailed charging information form the smart LCD screen of XTAR VC2 rechargeable battery charger.
- [ Activate 0V Rechargeable Batteries] The VC2 battery charger performs 0V activation function. Insert a Li-ion/ IMR/ INR/ ICR rechargeable battery that is over-discharged or old, the VC2 charger will activate the sleepy rechargeable battery. Get your rechargeable batteries charged and live a eco-friendly life!
- [ Best Material and Design ] With built-in upgraded microchip, ABS outer case having stripe cracks for heat dissipation, smart LCD screen, anti-oxidation & anti-corrosion elastic alloy bay, XTAR VC2 battery charger is of top quality.
- [ Important Note ] Please note that XTAR VC2 battery chargers only work with certain kind of 3.6V 3.7V Li-ion IMR INR ICR rechargeable batteries.
7. 9V 18650 Rechargeable Battery Charger, Universal Battery Charger for 18650 …
- Brand: X-cosrack
- Manufacturer: Dlyfull
- Color: Black
Features
- ✅【𝟵𝗩 𝟭𝟴𝟲𝟱𝟬 𝗔𝗔 𝗔𝗔𝗔 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗖𝗵𝗮𝗿𝗴𝗲𝗿】— Our newest rechargeable battery charger equipped with 6 battery bays. 2 bays are designed only for 9V battery. Another 4 bays are universal bay for Ni-mh Ni-cd Li-ion Lifepo4 battery such as aa aaa C D 18650 26650 and so on (Please check picture or product description to confirm other compatible battery model).This is a 2 in 1 multifunction charger.
- ✅【𝗡𝗘𝗪𝗘𝗦𝗧 𝗦𝗠𝗔𝗥𝗧 𝗗𝗜𝗦𝗣𝗟𝗔𝗬】—This is our another innovation,on the display, you will be clear of each battery’s charging situation such as: battery type, voltage, current, present capacity, power percentage, charging time and so on. The charger can identify different battery model and choose right charging voltage and current automatically. Of course, you can set it manually depending on your needs
- ✅【𝗧𝗘𝗦𝗧 𝗙𝗨𝗡𝗖𝗧𝗜𝗢𝗡】—Except for charging battery, the fourth 4 bay can be used to discharge/refresh/test battery(Only the fourth bay has the function). With the humanized function, you can know battery power situation or find out battery which can not work normally.
- ✅【𝗦𝗔𝗙𝗘 𝟭𝟬𝟬%】—The universal battery charger was upgraded and adopts latest microcomputer control technology, approved CE FCC certification. The new version can identify battery’s type, voltage and charging current automatically. Ensure the charging process is safe absolutely.
- ✅【𝗤𝗨𝗔𝗟𝗜𝗧𝗬 𝗚𝗨𝗔𝗥𝗔𝗡𝗧𝗘𝗘】—We are confident in our product so we provide 5 years extra long quality guarantee to our customers. Please feel free to contact us according to your amazon order in case of any problem. We will reply and help you in 8 hours.
8. NITECORE New i4 battery Charger For Li-ion / IMR / …
- Brand: EdisonBright
- Manufacturer: Nitecore
- Dimensions: Weight: 0.85 Pounds `
Features
- New upgraded version equipped with AC and 12V cords capable of charging 4 batteries of different types simultaneously
- Most popular charger in market.
- Compatible with: Li-ion / IMR / LiFePO4: 26650, 26500, 25500, 22650, 22500, 21700, 20700, 18700, 18650, 18500, 18490, 18350, 17670, 17650, 17500, 17350, 16650, 16340 (RCR123A), 16500, 14650, 14500, 14430, 14350, 13650, 13500, 13450, 12650, 12500, 12340, 10500, 10440, 10350, 10340 ; Ni-MH / Ni-Cd: AA, AAA, AAAA, C, D
- Made from durable ABS (fire retardant / flame resistant)
- 12V DC Cable, 2X EdisonBright AA to D battery converter spacers & EdisonBright BBX3 battery box included. Spacers allow use of rechargeable AA batteries in D battery equipment.
9. 18650 Battery Charger,MiBOXER Smart Universal 4-Bay Charger, Automatic LCD Display,Fast …
- Brand: COSOOS
- Manufacturer: COSOOS
- Color: 4-bay battery charger
- Dimensions: Height: 1.6 Inches Width: 6.3 Inches Length: 4.1 Inches
Features
- ⚡【Birthday Gift, 4-Bay Battery Charger】Miboxer C4 chargeable battery charger is made of PC Fire retardant material, with excellent heat dissipation and electronic circuit design. When battery is reversed or short-circuited, it will show error symbol. After battery fully charged, it just stopped charging automatically. If the battery is over discharged, our smart charger can even activate this battery. If battery is damaged, LCD display will show error and stop charging.
- ⚡【Universal Battery Charger】4 bay battery charger is fully compatible with Li-ion / IMR / INR / ICR / LiFePO4(3.6V): 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430,14500, 14650, 16500,16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490,18500,18650,18700,20700,21700,22500, 22650,25500, 26500, 26650; Ni-MH / Ni-Cd(1.48V): AA, AAA, AAAA, C,SC. Dual power input with DC 12V 2A & AC 90-260V.(Support car charge, but car cable is not included)
- ⚡【Fast Charge, Easy to Use】This Intelligent battery charger can charge 4 rechargeable different type of chargeable batteries simultaneously. You can set the single-channel charging current up to 1.5A max. Automatically/manually select the optimum charge current. Supports 4-channel simultaneous independent charging without affecting. ⚠️Please noticed that it can auto detect Li-ion(4.2v) and Ni-MH/Ni-Cd(1.48v), but you need to select set battery type when charging Li-ion(4.35v) and LiFePO4(3.6v)
- ⚡【Multi-Functional LCD Display】This 4 slot batteries charger with large screen can show voltage, current, charging time, mode, battery type, internal resistance and battery capacity data, easily to understand the charging datum. The LCD back-light will become dark after 1 minutes without any operation. Its 4th bay also has discharge function, which can measure battery real capacity. Please read its manual or video about 4th slot’s discharge function,
- ⚡【Holiday Gift Choice】Package comes with 1* battery fast charger(without battery), 1* power cord,1* user manual. One of memorable presents that you can give.
10. Tenergy TN471U 2-Bay Universal Battery Charger with LCD for Li-ion/NiMH/NiCD …
- Brand: Tenergy
- Manufacturer: Tenergy
- Dimensions: Height: 5.12 Inches Width: 1.52 Inches Length: 2.68 Inches Weight: 0.2866009406 Pounds `
Features
- Advanced 18650 battery charger – Tenergy’s smart charger shows detailed charging status on an easy-to-read LCD screen. The screen shows constant up to date information regarding charge time voltage, or progress of your rechargeable Li-ion, LiFePO4, IMR, NiMH, NiCD batteries.
- Smart battery detection – Tenergy’s smart charger auto-detects battery chemistry and sets the right charge voltage. Compatible with 18650, 26650, 22650, 18490, 18350, 17670, 17500, 14500, 10440, AA, and AAA rechargeable batteries.
- Charging speeds – Power charge with 1000mA charge speed.
- Recharegable convenience – On-the-go car battery charger works anywhere with USB port. Recharge your batteries through everyday items like a desktop, in a car, or with a battery pack.
- Features short-circuits, reverse polarity, bad cells, and overcharging protections. Certified by FCC, RoHS, and includes one year warranty and lifetime support from our friendly California service team.
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Final Words
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