Home Chargers 18650 Battery Charger UltraFire 18650 Batteries Charger Universal Multifunction Li-ion/Nicd/Ni-Mh 18650/16650 Battery Charger 1-Slot, Identification of Positive and Negative Charger, UK Plug

UltraFire 18650 Batteries Charger Universal Multifunction Li-ion/Nicd/Ni-Mh 18650/16650 Battery Charger 1-Slot, Identification of Positive and Negative Charger, UK Plug

SKU:9167 BRAND:UltraFire
USD $10.99
Scope: 18650/16650 Lithium BatteryUnique Protection: Over-charge protection-automatically cut off wh ... More
0 reviews
United States
  • Share:

 1 Year Warranty

 Free Shipping

 30 Days Money Back

Scope: 18650/16650 Lithium Battery

Unique Protection: Over-charge protection-automatically cut off when fully charged; Short-circuit protection-automatically cut off when something is wrong.

Charge Mode: constant current constant voltage and trickle charge. To speed up the charging speed is constant current, constant voltage charger is to make the output voltage is never higher than the maximum battery voltage (so it will not overcharge); Trickle charge in order to make the battery can be charged to a depth of saturation.

3 Lighting Indicators: the battery that can not be charged, the indicator light will flash; being charging, the light is red; fully charged, the light is green.

High Quality Battery Charger: assed the EU CE certification, can be recharged over 1200 times and keep 70% power after non-use for 3 years.

Scope: 18650/16650 Lithium Battery

Product properties:

●Brand: UltraFire

● Input voltage range AC100-240V. Wide voltage input, in line with the global standard.

● Input voltage frequency:. 50-60Hz.

● Output voltage range:. 4.2V

● Output current range:.400 mA

● output voltage transfer rate: 5%

● Termination voltage: 4.25V 1%

● Operating temperature 0 ℃ ~ + 50 ℃.

● Storage temperature -20 ℃ ~ + 85 ℃.

● Humidity 10% -95% RH


1. Do not use the charger in high temperature, high humidity, high magnetic field environment, do not expose it to rain or snow.

2. Do not use expired batteries and fake batteries to avoid damaging the charger.

3. Do not disassemble the charger or touch the inside of the charger with a metal object to avoid electric shock.

4. If the battery is found to be getting shorter and shorter after repeated charging, in case of accidental battery aging, please replace the battery in time.

5. This is a professional lithium battery charger. The charger cannot be used for other purposes. Charging other types of batteries may cause the battery to crack or leak, or even explode, causing personal injury or property damage.

6. Do not drop the charger or place heavy objects on it.

7. Do not use the charger near people. Keep away from the charger when using it.

8. Children must use the charger under the supervision of an adult.

9. Charger should be stored in an ambient temperature of -10 ℃ ~ 50 ℃, clean, dry and ventilated room, should avoid contact with corrosive qualities, should stay away from fire and heat.

If you have any questions or are not satisfied with the items, please contact us in time, we will provide you with a warranty or replacement.

0 reviews
Write a customer review

You need to be logged in to comment.

Overall Rating
Add Images

Customers who bought this item also bought

Why Choose UltraFire
Original Product Warranty
1 Year Quality Warranty
30 Days Money Back
Free Shipping
What others are saying
  • Today i receive my order from you. Everything is just great and thank you for the gift you added to my order. It was a werry nice little lamp that one gone be in my pocket every day. Your product are high quality. I have my old lamps for over 7 year untill i lost it.

    -------- G Bergkvist

  • I have been very impressed by the quality of your products. I will be happy to keep receiving your donations for as long as possible, and acknowledging your kindness on communications like the one below.

    -------- Carlos Landaburu

  • Your flashlights are just amazing! Brightest light I have ever seen in my life and beautiful quality construction. I just placed another order for my family, will buy more for friends and family. Please please keep providing this world your wonderful products.

    -------- Mac Tran

  • Super high beam. Small enough to put in purse or deep pocket but with very strong beam. Long lasting batteries. My grandson loved it so much, he wanted another one to have one in car and one in house!

    -------- NDR

  • The flashlight is very bright compared to ones I've bought in stores and for half the price. I love that it's rechargeable and comes with different cords depending on your charging preferences.

    -------- Countryboy333

  • Excellent light,batteries,charger. I'm buying this same 502b for 4 yrs, giving old F-lights to friends & family, excellent for self defense, carry it on my belt loop all the time.

    -------- Enzo

  • So far, this thing is BRIGHT. I'm talking, able-to-see-it-on-a-sunny-day bright. It was also a pleasant surprise to see that it came with a spare battery. I'm taking it camping this weekend, so if I have any problems with it, I will update.

    -------- Mike "The Hurricane" Simpson