NCM Long Cycle Life Time 18650 2.6Ah 3.7V Battery Li - Ion Cell Batteries

Sales NCM Long Cycle Life Time 18650 2.6Ah 3.7V Battery Li - Ion Cell Batteries

Lithium ion batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind.

Nominal Voltage:3.65V

Nominal capacity:2.6Ah

Working voltage:2.0V~3.65V

Max. pulse charge / discharge current: 5C (30S)

Dimension: 65.3mm(L)*18.4(W)mm

Weight: 0.048kg





Product Detail  

Product Name:

NCM Long Cycle Life Time 18650 2.6Ah 3.7V Battery Li - Ion Cell Batteries

Highlights

Compared with traditional AGM/lead acid batteries, LiFePO4 battery/ Lithium iron phosphate batteries are:

  • Higher safety and stability:non-toxic, non-polluting, no rare earth metals, no explosion, no fire.
  • Long service life:10 times lifespan extended to 2000-4500 cycles.
  • 1/4 lighter than lead-acid batteries.
  • The LFP battery can work in a wide temperature range from -20 to +75°C
  • No memory effect. Can be charged on demand without loss of capacity.
  • Suitable for RV, ship, home storage, telecommunication (base station battery)


Application

Energy Storage
--Solar-Wind Power System / City Grid (On/Off) / Community and Family
Back-up System and UPS
--Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment 
Other Applications
--Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light 
--RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard
--LED Backup / Engine Starting Battery,etc.


Technical Parameters:

No.

Items

Specifications

1

Nominal Voltage

3.7V

2

Nominal Capacity

2.6AH

3

Standard Charge Current

1.3A

4

Max. Charge Current

2.6A

5

Continuous Discharge current

7.8A

6

Peak Discharge Current

13A

7

Charge Cut-off Voltage

3.65V

8

Discharge Cut-off Voltage

2.0V

9

Inner Resistance

(Impedance)

≤ 60mΩ 

10

Weight

0.048Kg

11

Dimensions

Length:  65.3mm

Width:   18.4mm

12

Operating Temperature

Charging: 0°C ~ 45°C

Discharging: -20°C ~ 60°C

(The cell surface temperature cannot exceed 70°C)

13

Storage Temperature/Humidity

Temperature: -10°C ~ +35°C

Humidity:65%±20%RH

(optimal store temperature of 23 ± 5°C for long term storage)

14

Cycle Life

≥15000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard)



Below is the chart- LFP vs Lead Acid:          

Battery Economics

Lead Acid

Lithium

Voltage

6.4 Volts

   3.2 Volts 

Amperage ‘AH’

225 Amps

100 Amps

Usable Watts

792

256

Price each

$120

$120

Batteries Required

24

48

Battery Pack Cost

$2,800

$5,760

Battery Life

500 Cycles

2000 Cycles.

Cost Per kilowatt

$0.01

$0.00 

There is no doubt that choosing LFP is the most cost effective, environmental way.

Come us at service@osnpower.com to get LiFePO4 catalog and quotations.


Packing and Shipping

We offer a variety of shipping methods: sea, land, air

Related LiFePO4 Battery Cell



How To Find

the right deep cycle battery

We provide 24 hours online service. Any interest, please contact service@osnpower.com for support and more information, our professionals will reply you ASAP. OSN POWER will provide you with a variety of lithium deep cycle batteries. We're here to help you find the right battery.


Electric Performance Curve

Advantages of LTO battery

1.Long cycle life:15000times cycles

2.<1% low self-consuming rate

3.With advanced BMS

4.Built-in automatic protection for over-charge, over discharge, over current and over temperature control.

5.Pollution-free batteries are environmentally friendly.



Cycle curve(charge/discharge: 0.5C/0.5C, 3.65V-2.5V)


Attentions:

For safety usage, please be careful on below:

Warning!

1. Do not immerse the battery in water and keep it dry when not in use;

2. Do not knock, throw or affect the battery near a fire source or under extremely hot conditions;

3. Please charge according to the charging requirements;

4. Do not reverse the positive (+) and negative (-) terminals;

5. Do not short-circuit the battery by connecting wires or other metal objects to the positive (+) and negative (-) terminals;

6. Do not directly weld the battery terminals.





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