2014 Latest UltraFire 18650 rechargeable battery 18650 2600mAh battery with protected for 18650 e-cigarette

Specifications

UltraFire 18650 2600mAh 3.7V battery
1:china original factory
2:good quality
3:competitive price
4:safety

        ID: szfyte3  

2014 Latest UltraFire 18650 rechargeable battery 18650 2600mAh battery with protected for 18650 e-cigarette

    Specification        

1. Nominal Voltage 3.7V
2. Nominal Capacity 2600mAh
3. Size 18.3mm*65.3mm
4. Original package 

5. Immediately delivery 

6. High capacity, low impedence, stable characteristics

  

 Product Description     

Title	18650 3.7v 2600mah ultrafire lithium ion battery
Rated Capacity		2600mAh (0.5CA   Discharge)
Rated Voltage		3.7V
Internal Resistance		≤100mΩ  (with PTC)
Cut-off  Discharge Voltage		2.75V
Charge Upper Limit Voltage		4.20±0.05V
Charging Time(Std)		4.0hours
Standard Charging Circuit		0.2C A
Charging Circuit		0.5C A
Standard Discharging Circuit		0.2C A
Fast Discharging Current		0.5C A
Max Discharging Current		2C A
Weight		about 75g
Height		65.3mm
Operational Temperature		charge (0 ~ 45°C)
		discharge  (-20 ~ 60°C)
Storage Temperature		within 1 month  (-20~ 50°C)
		within 3 months  (-20~ 40°C)
		within 3 months (-20~ 20°C)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

 

 

 

 

 

 

 

 

 

 

     Key feature      

  - Fast charge capability:4 hours

  - High discharge rate: reach 10C

  - Light weight: 75g

  - High energy density:286mah/g

  - Long cycle life : more than 1000 times

 

 

        Notices       

 

1.  Do not dispose in fire or heat. 

2.  Do not puncture, damage, and disassemble. 

3.  Do not mix fresh batteries with used batteries.

 

Lithium batteries may explode or cause fire if misused or defective  

 

Check the battery for wear and damage every time you handle it. If in any doubt please dispose off the battery.

Always handle the batteries with great care. Do not drop the batteries.

Store the batteries on a safe and dry place and make sure that the battery cannot get into contact with metal items.

Do not dispose the batteries to temperature above 100 degrees Celsius.

Only use chargers designed for charging Lithium-lon batteries. The cut-off voltage should be no higher than 4.20V.

When charging keep the charger away from items that can cause fire.

If you are not going to use the battery for a period longer than 6 months, please make sure that it is charged first.

 

    Products  Pictures   

  

 

 

  Application for:  

• Portable equipment: POS, Portable printer, handset .
• Medical instrument: Bultrasound, Ecg monitoring instrument electric pulmotor ect.
• Consumer electronics: PDA,MID,laptop,emergency light power source etc. 
• Electric power tool: e-bicycle  etc
• Industrial and commercial instrument: light power meter Gas testing instruments fusion splicer flaw detector etc.
• Electric toy: RC car/ boat/helicopter etc.
 

   Contact us:   

 

MOQ: No limited (Welcome to place a trial order)

Lead time: within 3-5 working days

Skype ID:szfyte3 (Please feel free to contact me)

 

 

 

Types like 18650,18500,14500,17500,14250,32650,26650 are also available.    

We also have many other battery cells in different dimensions and capacity. Furthermore, we could also customize the battery at your request. Should the battery or similar product be of interest to you, please feel free to contact me for further details including price.