TOP PICKS
Bestseller No. 2
EBL Universal 18650 Battery Charger for 3.7V lithium ion Rechargeable Batteries 26650 22650 18650 18490 18350 17670 17500 16340 (RCR123) 14500 and 1.2V Ni-MH Ni-CD Rechargeable C AA AAA Batteries
- [Wide Compatibility] - The universal 18650 battery charger can freely charging 1 or 2 pcs 26650 22650 18650 18490 18350 17670 17500 16340 (RCR123) 14500 3.7v lithium ion battery or Ni-MH/Ni-CD rechargeable c aa aaa batteries.
- [High-speed 3.7V Li-ion Battery Charger] - Up to 1000mA charging current for 3.7v lithium-ion battery, twice faster than normal 3.7 volt battery charger, and 400mA charging current for 1.2V Ni-MH/Ni-CD rechargeable batteries.
- [Large LCD Display] - Show real time comprehensive and accurate information on battery charge status.
- [Charging Anywhere & Anytime] - The 18650 battery charger with a Micro USB input port, you can power it by PC, adapter, power bank, and car charger.
- [Mult-Protection] - Advanced MCU control and -∆V function, over-heat and over-current protection, over-voltage protection, short-circuit protection, over-charge protection, non-rechargeable, and defective battery detection
Bestseller No. 3
POWXS LCD Universal 18650 Battery Charger for 3.7V Li-ion Rechargeable Battery 18650 18490 18350 17670 17500 16340(RCR123) 14500 Lithium Batteries and Ni-MH Ni-CD Rechargeable AA AAA Batteries
- 【Wide Compatible】POWXS universal 3.7v battery charger can freely charge 1 or 2 pieces 18650 18490 18350 17670 17500 16340(RCR123) 14500 rechargeable battery or Ni-MH/Ni-CD rechargeable AA AAA batteries.
- 【Faster Charging】Charging current up to 1000mA, 3000mAh 3.7v battery will be fully charged in 3hours. Saving your waiting time.
- 【Smart LCD Display】Independent slot charger with LCD display, shows the real time charging status for you clearly: Charging - battery icon keep flashing, Fully charged - battery icon solid.
- 【Convenient USB】The intelligent battery charger comes with worldwide usage USB input, applicable for 5V/2A power bank, computer, car charger, USB wall charger, etc.
- 【Safer with Multiple Protection】With advanced MCU control system, intelligent △V and -△V cut-off charging tech, the charger turns to trickle charging automatically to prevent the batteries from over-voltage, over-current and over-heat.
Bestseller No. 4
6pcs 18650 Rechargeable Battery 5000mAh With 18650 Battery Charger,Universal Charger for Rechargeable 3.7V Li-ion Batteries 26650 14500 10440 Tokeyla (Button Top Type)
- 【Safe and Universal】UNIVERSAL BATTERY CHARGER--Can charge for different types ofrechargeable batteries.
- 【Multiple protection】Comes 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.
- 【Charging display】This Battery charger with Red/Green led light display, And the charger will display the status of each rechargeable battery when charging, Automatically detects battery power status and displays charging progress, and automatically stops charging when complete.
- 【Customer Service】If there are any questions or quality problems please feel free to contact us for more support.
- Compatible Devices: Rechargeable battery for flashlights, headlights, fans, digital cameras, children's toys, radios, speakers, surveillance equipment.
Bestseller No. 5
EBL Universal Battery Charger Speedy Smart Lithium Charger for 3.7V Rechargeable Batteries Li-ion IMR 10440 14500 16340 18650 RCR123A Batteries
- Universal Charger for: Freely Charging 1 or 2 Pcs Li-ion IMR INR ICR 18650 18490 18500 18350 17670 16340 RCR123A 14500 10440 Batteries.
- Smart LED display, The 2 slot charger will charge the lithium batteries when plug in,and the indicator light display in red, then turn into green after fully charged.
- The charger uses the MCU control technology, providing the constant current and constant voltage safety model
- High quality 18650 battery charger with multi protection - more safety for you and your batteries.
- USB Input with small but durable body, you can charging your batteries with USB adapter, car charger, power bank, anywhere you want to go.
SaleBestseller No. 6 −9%
18650 Battery Charger, Suitable for Lithium Battery 18650 20700 10440 14500 18500 16340 17500 Battery Charger, USB Single Slot li-ion Rechargeable Battery Charger (Battery not Included)
- 【Universal Battery Charger】 The Battery Charger can charge simultaneously rechargeable batteries of different specifications.Suitable for 3.7V Li-ion rechargeable batteries - 10440 14500 16340 17335 17500 17650 18350 18500 18650 18700 25500. 𝐍𝐨𝐭 𝐬𝐮𝐢𝐭𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐍𝐢-𝐌𝐇, 𝐍𝐢-𝐂𝐝, 𝐀𝐀, 𝐀𝐀𝐀, 𝐀𝐀𝐀𝐀, 𝐚𝐧𝐝 𝐂 𝐛𝐚𝐭𝐭𝐞𝐫𝐢𝐞𝐬.
- 【POWERFUL CHARGER】When reaches a single slot maximum charging current of 600mA when using 3.7 volt battery charger.
- 【Safe Charge Protection】18650 Battery charger has microcomputer control technology, built-in intelligent circuits protection could effectively prevent over charge, over discharge, over current, over voltage, over heat, short circuit and battery reverse polarity conditions to protect the battery safety charged
- 【MICRO-USB COMPATIBLE】Compatible with multiple USB inputs, especially when you don’t have enough outlet, you can even simply plug into car charger, power bank, laptop. Portable size charging set easy to carry when out or travel.
- 【Charging Indicator】When the indicator is RED, it means charging; when it's GREEN, it means full charged; make sure you put the battery in position and it contacts with charger. This charger will protect your battery when it's full charged no matter how long you will leave the battery in the charger.
Bestseller No. 7
18650 Battery Charger 4-Bay 5V 2A for Rechargeable Batteries 3.7V Li-ion TR IMR 18650 14500 16340(RCR123) Red/Green Display (Not Battery)
- 【18650 Battery Charger】18650 Battery Charger 4 Bay Smart Universal Charger for Flashlight Headlamp Battery 3.7V Rechargeable Lithium Li ion Batteries Compatible 18650 26650 21700 Battery Charger (No Battery Only Charger). 18650 Charger is not compatible with AA or AAA batteries or NiMH batteries.
- 【USB Charger】The charger has a universal USB interface and operates at 5V, eliminating any worry about high voltage damage and disasters. You can recharge your lithium-ion batteries anytime, anywhere, even by simply plugging it into your laptop or other devices.
- 【USB Battery Charger】The USB smart battery charger has four independent charging channels, allowing for simultaneous charging of four lithium-ion batteries. The charging indicator shows the battery's charging status, with a red light indicating charging and a green light indicating a full charge.
- 【18650 Charger】Safety is a top priority, and the charger features special charge and discharge management circuits that prevent reverse, short circuit, overcharge, over-discharge, and over-current damage to the Li-ion battery. This ensures users can use the product without any safety concerns.
- 【inbox】1pcs 18650 Charger. The product comes with a 100% satisfaction guarantee. If you have any questions or issues with the 4-channel 𝟣𝟪𝟨𝟧𝟢 battery charger, please contact the seller by email for a response within 24 hours. If there are any quality issues, the seller will provide a full refund or send a new charger for replacemen.
Bestseller No. 8
18650 Battery Charger Universal Smart 18650 Charger with LED Indicator for 3.7V Lithium ion Battery 18650 21700 26650 18500 16650 14500 Rechargeable Batteries (4 Bay)
- 🔋Universal 18650 Battery Charger--Can charge for different types of DC cylindrical 3.7v lithium ion battery 18650,10440, 14500, 16650, 14650, 18350, 18500, 16340, rechargeable batteries.(For use with IMR/18650 rechargeable battery lithium 3.7 volt only. Do not attempt to charge primary cells such as Alkaline, Zinc-Carbon, Lithium, CR2 or any other unsupported chemistry).
- 🔋18650 Battery Charger 4 Bay--Has four independent charging channels, automatically select the optimum charge current, supports 4-channel simultaneous independent charging without affecting.Can charge four lithium ion battery 3.7v 18650 at the same time and can charge two 26650 batteries at the same time.(The 18650 battery and charger is battery included)
- 🔋Charging Display--This 18650 smart charger with Red/Green led light display, And the rechargeable battery charger 18650 will display the status of each rechargeable battery when charging, Automatically detects battery power status and displays charging progress, and automatically stops charging when complete.
- 🔋Safety Protection--Comes with special charge and discharge management circuit. 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.
- 🔋Fast Charging--This18650 fast charger charges 4pcs different type 3.7v lithium ion battery 18650 .simultaneously. 18650 Charger charging current up to 4.2V 2A max. Rechargeable battery charger 18650 automatically select the optimum charge current. Supports 4-bay simultaneous independent charging without affecting.
SaleBestseller No. 9 −6%
2Pcs 18650 Rechargeable Battery With 18650 Battery Charger,Universal Charger for 18650 Rechargeable Battery (2Pcs Battery+Charger)
- Compatible Devices: Rechargeable battery for flashlights, headlights, fans, digital cameras, children's toys, radios, speakers, Camcorders ，surveillance equipment. the product excludes the sale of restricted Standalone lithium batteries.
- 【Customer Service】If there are any questions or quality problems please feel free to contact us for more support.
- 【Output: 4.2V ± 1%】The charging time of 18650 battery charger depends on the capacity of the battery.
- 【Customer Service】If there are any questions or quality problems please feel free to contact us for more support.
- Compatible Devices: Rechargeable battery for flashlights, headlights, fans, digital cameras, children's toys, radios, speakers, Camcorders ，surveillance equipment.
Bestseller No. 10
IMREN 18650 Battery Charger,3.7V Battery Charger for 3.7 volt Li-ion 18650 18350 18500 16340 14500 20700 21700 26650 Battery,1A Fast 18650 Charger (2 Bay)
- 【18650 Battery Charger】- The 3.7V battery charger compatible for 3.7V Li-ion IMR INR ICR 26650 21700 20700 18650 18500 18350 16340 14500 10440 Rechargeable CR123 CR123A Li-ion Batteries.
- 【21700 battery charger】- This 3.7V Battery charger is small enough that you can throw it in your pocket or purse, the best choice for traveling.The 18650 charger has 75 mm slot, support Battery less than 75 mm, such as 21700.
- 【1000mA Fast 18650 Charger】- The 18500 Battery 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 18650 battery charger for you.
- 【USB-C 18500 Battery Charger】- The intelligent 18500 Battery Charger comes with worldwide usage USB-C input, applicable for 5V/2A power bank, computer, car charger, USB wall charger, etc.
- 【What You'll Get:】 - 1 IMREN 2 bay 3.7V battery charger, 1 Type-C cable, user manual, 24-hour customer service, and a 1-year warranty. (Note: Do not charge non-rechargeable batteries.)
BUYING GUIDE
When searching for the best Ultrafire 18650 battery charger, it’s crucial to focus on specific features that not only prolong the life of your batteries but also ensure safety and convenience. Here’s what you should consider:
1. Compatibility:
First and foremost, ensure the charger is explicitly compatible with Ultrafire 18650 batteries. Even though many chargers claim to be universal, there’s a variation in battery sizes and chemistry, and using an incompatible charger can be hazardous.
2. Charging Speed:
The time it takes for a charger to fully charge your batteries can vary. If you need your batteries charged quickly, look for a charger with a higher charging speed (measured in mA). However, it’s essential to note that charging batteries too quickly can reduce their lifespan.
3. Overcharge Protection:
To safeguard your batteries against damage, a charger with an overcharge protection feature is vital. This functionality automatically stops charging once the batteries reach full capacity, preventing potential hazards and prolonging battery life.
4. LED Indicators or Display:
Chargers with LED indicators or a digital display can provide valuable information about the charging process. This feature can help you monitor the progress of the charge, know when the batteries are fully charged, and sometimes even detect faulty batteries.
5. Safety Features:
Beyond overcharge protection, look for other safety features like short-circuit, overheating, and reverse-polarity protection. These features will further protect your batteries and charger from common issues that can arise during charging.
6. Portability:
If you’re someone who travels frequently or uses your batteries on the go, the size and weight of the charger are factors to consider. Many models are compact and lightweight, designed for portability and sometimes come with car charging adapters.
7. Build Quality:
The durability of your charger is another essential factor. A charger built with high-quality materials will withstand regular use and be a more cost-effective option in the long run.
8. Brand Reputation:
While Ultrafire is a known brand, the reputation of the charger manufacturer also matters. Ensure you’re buying from a reputable source to avoid counterfeit products, which can be inefficient, unsafe, and damaging to your batteries.
9. User Reviews:
Read through customer reviews and testimonials. First-hand experiences from other users can provide insight into the charger’s performance and reliability that may not be evident from the product specifications alone.
10. Price:
Finally, compare prices among different models and brands. While you shouldn’t compromise on essential features for cost, you should aim for the best value for your money within your budget.
By paying attention to these features and considerations, you can select the best Ultrafire 18650 battery charger that ensures safety, reliability, and efficiency in keeping your batteries charged and ready for use.
