Home Chargers 18650 Battery Charger UltraFire DC12 US Plug Universal Multifunction Li-ion / Nicd / Ni-Mh 18650 /14500/16340/CA123ABattery Charger

UltraFire DC12 US Plug Universal Multifunction Li-ion / Nicd / Ni-Mh 18650 /14500/16340/CA123ABattery Charger

SKU:8384 BRAND:UltraFire
USD $8.99
Scope: 18650/16650/14500/16340/CR123A Lithium Batteryproduct properties:●. Input voltage range AC100 ... More
1 reviews
United States
  • Share:

 1 Year Warranty

 Free Shipping

 30 Days Money Back

Scope: 18650/16650/14500/16340/CR123A Lithium Battery

product properties:

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

● Input voltage frequency:. 50-60Hz.

● Output voltage range:. 4.2V [optional 3.6V or 3.2V rechargeable lithium iron phosphate lithium battery]

● Output current range:. 600 mA

● output voltage transfer rate: 5%

. ● termination voltage: 4.25V 1%

●. Output ripple & noise 100mVp-p. DC ripple, high efficiency, low temperature, long life,

●. The efficiency of 70-85%. Small low-power design no-load power consumption

●. Output short circuit protection built-in overcurrent. Overvoltage protection

●. Operating temperature 0 ℃ ~ + 50 ℃.

●. Storage temperature -20 ℃ ~ + 85 ℃.

●. Humidity 10% -95% RH

●. 100% full load burn.

The main electrical performance:

* Using the latest optimization program, with perfect protection;

* Machine load power consumption (after fully charged or connected to the battery market power but not placed) is only about 300mW;

* Charge mode: constant current constant voltage --- --- 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.

* For without protection board battery discharge charge having aortic repair (only attempted repair, should try to avoid over-discharge. The faster charging after the release, the greater the opportunity to repair), repair process about 10 to 30 minutes (during light green), after the success of the repair into the normal state of charge (red light);

* Operating status at a glance:

  When the input power into the battery, if the battery performance is normal, and placed the correct polarity, good contact, for the "green light";

  Charging - "red light", full - green light (red light off)

Product advantages:

●. With perfect protection, short circuit, overload, overcurrent, overvoltage protection, have CE FCC C-TICK certificates.

●. Good anti-jamming performance, high reliability.

●. Good DC ripple, high efficiency.

●. Low temperature, long service life.

●. Wide input voltage range, (90-264V) in line with the global standard.

●. Good insulation properties, high dielectric strength.

●. Overload, overvoltage protection.

●. Full load burn-in temperature, 100% burn-in test


Instructions for use: 

1. Try to avoid using outdoors or in harsh environments, adapter is to prevent exposure or damp.

2. When you do not use an adapter when Unplug. Because the adapter will energize long been in working condition, it will affect the ultimate life.

3. Although the broadband adapter is operating voltage, marked from the 100V-264V can be, but if used at a voltage very unstable situation, it will also cause damage to the power adapter

4, connected to the mains, the charger is not on the regular lights,

5. The battery icon will 18730/18650/16730/16650/14500/16340/CR123A tank into the charger slot, the corresponding LED red light, indicating normal charging; when fully charged, red light is off, the green light is lit, the battery is fully charged, can be used.


     1, indoor use is prohibited in temperature, humidity, high magnetic field environments, do not expose it to rain or snow.

      2, is strictly prohibited to charge the battery leakage, so that the liquid flows into the damaged charger charger happen, do not expired battery, counterfeit batteries.

      3. Do not disassemble charger or contact charger inside with metal objects in order to avoid electric shock.

      4. If it is found by repeatedly charging the battery, use of time more and more short-term, aging proof battery, replace the battery.

     5, the professional lithium battery charger charger, battery charging can not be used for other purposes, if other types of rechargeable battery can cause explosion, cracking or leakage, personal injury or property damage, to avoid accidents peril.

    6, do not expose the charger landing or place heavy objects on it.

    7, do not charge people living nearby.

    8, children must be under adult supervision to use the charger.

    9 shall use the charger within the temperature range of 0 ℃ ~ 40 ℃.

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.

1 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