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The Best Cheap 18650 Charger of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Cheap 18650 Charger of 2022. Check our ranking below.

2,244 Reviews Scanned

SaleRank No. #1
WISSBLUE 18650 Battery Charger, LCD Screen Can Display Capacity, Adjustable 2A Lithium Battery Charger, Suitable for 26650 21700 18350 17500 14500 RCR123A,NiMH NiCd AAA A
  • 【WIDE COMPATIBILITY】: The Fast 18650 Charger Is Compatible With All 3.7v Lithium Batteries And 1.2v Nimh/Nicd Aa Aaa Batteries. Smooth And Durable Stainless Steel Rails For Cell Lengths From 34mm To 75mm
  • 【SMART LCD DISPLAY】;Lcd4 18650 Charger Monitors Detailed Real Battery Condition, Time Per Charge/Charging Capacity, Battery Voltage, Charging Progress %, Battery Type, Charging Speed To Identify The Real Capacity Of The Battery
  • 【SAFELY ADJUST CHARGING SPEED】: Switch Between Slow/Medium/Fast Charging As Needed, Shorten Charging Time By Up To 35%, Intelligent Circuit To Prevent Short Circuit, Overheating, And Overvoltage,Automatic Stop When Full
  • 【18650 BATTERY CHARGING TIME】: 2.3 Hours Full Lithium Ion Panasonic Ncr18650b 3400mah, 3.5 Hours Full 21700 Battery 5000mah, 0.5 Hours Full Amazonbasics 800mah AAA Battery,1.5 Hours Full Eneloop 2500mah AA, 1.5 Hours Full 3.6v 2500mah Lithium Ion High Power Consumption Lg He2
  • 【UNIVERSAL CHARGER】: Universal Usb Interface, You Can Use Solar Charger, Mobile Power, Computer, Car Charger, Usb Wall Charger, Etc. To Charge 18650 Batteries Anytime And Anywhere. Best 18650 Battery Charger 4 Slots, Suitable For Home Or Outdoor
Rank No. #2
18650 Battery Charger,MiBOXER 8-Bay Smart Charger with Automatic LCD Display,Fast Charge Rechargeable Li-ion LiFePO4 Ni-MH Ni-Cd AA AAA C 21700 26650 13650 16340 18350 18700 RCR123
  • ⚡【8-Bay Battery Charger 】Our 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 sopped charging automatically. If the battery is over discharged, our smart charger can even activate this battery. If it is damaged, LCD display will show error and stop charging.
  • ⚡【Universal Battery Charger】Multi-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,(Support battery up to 73mm long) 22500, 22650,25500, 26500, 26650; Ni-MH / Ni-Cd(1.48V): AA, AAA, AAAA, C,SC. Dual power input with DC 12V/3A (support car charge, but not included)
  • ⚡【Fast Charging, Easy to Use】This Intelligent battery charger charges 8 rechargeable different type of cylindrical batteries simultaneously. You can set the single-channel charging current up to 1.5A max. Automatically/manually select the optimum charge current. Supports 8-bay 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.
  • ⚡【Multi-Functional LCD Display】This 18650 and AAA/AA battery charger with large screen display can show voltage,current,charging time,mode,battery type,internal resistance and battery capacity that charged, easily to understand the charging datum. The LCD back-light will become dark after 1 minutes without any operation.
  • ⚡【Birthday Gift Choice】Package includes 1* Battery fast charger(without battery), 1* power adapter, 1* user manual. One of memorable presents that you can give.
Rank No. #3
18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 RCR123A 26650
  • 🔋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.
SaleRank No. #5
Nitecore UMS4 Intelligent USB Four 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 2000mA when using a 2A output USB power adapter. Connect a quick charge (QC) power adapter for high speed charging and reach a single slot max output of 3000mA.
  • LCD DISPLAY- Reports key realtime information such as battery health, charging status and charging mode.
  • INTELLIGENT CHARGING- Automatically selects appropriate charging current and voltage.
  • BATTERY TYPES & SIZES - Compatible with various battery types (li-ion/imr/lifep04/ni-cd/ni-mh) and common battery sizes including (18650, 21700, 16340,14500 and more).
  • PERFECT FOR TRAVEL AND EDC - This bundle includes a LumenTac battery organizer to keep you organized when you are on the go.
Rank No. #6
Victagen Universal Smart Charger,Speedy 18650 Battery Charger for 3.7V Batteries 14500 Lithium Batteries Ni-MH Ni-Cd C IMR 10440 Rechargeable Battery
  • Universal Battery Charger for - Ni-MH Ni-Cd A/AA/AAA/AAAA 10340 10350 10440 10500 12340 12500 12650 13450 13500 13650 14350 14430 14500 14650 16500 16340 16650 17350 17500 17650 17670 18350 18490 18500 18650 Batteries (2*pcs 18650 batteries included )
  • Smart Charger- Intelligently identify input power and automatically adjust suitable charge current, the charger can automatically detect Li-ion and Ni-MH batteries and charge different type of batteries at SAME TIME and SEPARATELY, 2 Charging Slots Can Work Individually.
  • Controlled By Intelligent Circuits( MCU ) - Safety goes first. Automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries. Features reverse polarity protection.Automatically stop charging when the battery is full, will not cause over charge.
  • Power Bank Function - When the left slot has been put into the charged lithium battery, charger now can be a power bank provide output power to your external devices, it is not only a charger but also a power bank.
  • Visible Charger With LCD Screen - The default two slots are 1A current fast charge mode, press the MODE button for more than 2 seconds, automatically switch to 0.5A current slow charge mode. LCD Power Indicator shows the battery level .
Rank No. #7
NITECORE New i4 battery Charger For Li-ion / IMR / Ni-MH/ Ni-Cd 18650 18350 16340 RCR123 14500 AA AAA D C w/ Ac and 12V DC (Car) power cords, EdisonBright BBX3 battery box, 2 X AA to D type batteries
  • 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.
Rank No. #8
Intelligent Charger, Snado LCD Display Universal Smart Charger for Rechargeable Li-ion Batteries 18650 18490 18350 17670 17500 16340 14500, Ni-MH/Ni-Cd A AA AAA Batteries (2 Slots)
  • Adopt negative voltage control technology to improve charge efficiency and integrated intelligent power management system;
  • High definition LCD displays real time charging status, Two sets of led indicators show independently when charging, making the charging process visible status and stopping once completing charge intelligently;
  • Temperature protection: Stop charging automatically if the temperature of charger or battery gets too high when charging. Stainless steel rail is more durable and smooth. Worldwide voltage, suitable for the whole world, car adapter is available;
  • Compatible for Li-ion batteries 18650 18490 18350 17670 17500 16340(RCR123) 14500, 1.2V Ni-MH/Ni-Cd A AA AAA batteries and 3.7V lithium battery and so on;
  • Snado Intelligent Charger - We guarantee the quality before the item ships. 30 Days Free Refund, 2 Years Free Replacement, Lifetime Maintenance.
SaleRank No. #9
2PCS 18650 9900mah Rechargeable Battery and Charger, 3.7v Lithium Battery, Button top
  • 3.7v 18650 Rechargeable battery and charger
  • Widely used: Rechargeable battery for headlights, flashlights, fans, doorbells,toys, digital cameras, speakers, radios,etc
Rank No. #10
6 Bay 18650 Battery Charger Universal Wall Charger for 3.7v Lithium Rechargeable Batteries Compatible 18650 26650 14500 16340(RCR123) 10440 17670 18490 17500 17335 Lithium Battery Charger
  • ➤【Lithium Battery Charger】Compatible with 3.7v li-ion rechargeable batteries. Such as Li-ion: 18650 26650 22650 14500 16340(RCR123) 10440 17670 18490 17500 17335.
  • ➤【6 bay 18650 Charger】6 charging channels can charge the battery independently.6 slots can be adjusted according to different battery sizes.
  • ➤【Safety Protection】Perfect protection function:under voltage protection,over voltage protection,over current protection,over temperature protection,short circuit protection,anti-reverse battery protection, Zero Volume Battery Repair and excellent heat dissipation design.
  • ➤【Output: 4.2V ± 1%】The charging time of 18650 battery charger depends on the capacity of the battery.
  • ➤【Input: AC100-240V】Universal in the world; Whether you are using it at home or traveling abroad, this universal charger can charge your batteries well and make you feel free to travel.

Last update on 2023-05-07 / Affiliate links / Images from Amazon Product Advertising API

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FAQ:

Q: What is the best 18650 unprotected battery and Charger?

A: Re: what is the best 18650 unprotected battery and charger ? Right now, the Panasonic protected NCR18650B 3400 Li-Co cells are at the top, same for the unprotected ones. Some labels using protection are longer and some are shorter, so you’d need to be mindful of that and what length your light can accommodate.

Q: What’s the safe charge voltage for 18650?

A: 18650 lithium-ion batteries are charged up to 4.2V and down to between 2V and 3V depending on the cell’s specification for cut-off voltage. To be safe, never discharge lower than 3.0V unless you know your cell’s specification. Discharging occurs anytime you use the battery for power.

Q: What is the best way to charge 18650 batteries?

A: The 18650 battery charging method is divided into two steps: first constant current and then constant voltage. The first step is constant current charging until the voltage rises to 4.2V. The second step is to switch to constant voltage charging after the voltage reaches the charger setting value.

Q: How long do 18650 batteries take to charge?

A: It generally takes about 4 hours to charge an 18650 mod battery using a separate charger. If you use a Micro USB charger, it is likely to take about three hours. However, be advised that there can be some slight variance in charging times, even for a new battery.

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