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750mAh 3.7V ICR14500 Lithium Battery Odorless With PVC Jacket

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750mAh 3.7V ICR14500 Lithium Battery Odorless With PVC Jacket

Brand Name : Godson or OEM

Model Number : ICR14500

Place of Origin : Guangdong, China (Mainland)

MOQ : 50PCS

Price : Negotiable

Payment Terms : T/T

Discharge : -20~60℃, 60±25%R.H.

Nominal Capacity : 750mAh

Odour : Odorless

Charge : 0~45℃, 60±25%R.H.

Color of PVC : Blue

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Lithium Battery ICR14500 750mAh 3.7V-Good Cycle Life

Application:

1.Industrial type:

The application fie lds of 18650 lithium batteries are mainly portable CD players, video recorders, solar energy systems, highway and railway signal lights, medical devices, portable measuring instruments, audio devices, electric tools (such asElectric drill, rotary chisel, electric saw, etc.), cordless telephone, transceiver, detection and analysis instrument, electronic weighing instrument, electric model toy, physical detection and numerical control logging instrument, data acquisition instrument, communication and command instrument, specialCommunication network equipment, electronic testing equipment, space equipment.

2.Agricultural type:

18650 the application fields of lithium batteries in agricultural products mainly include cutting machines, electric pesticide machines, electric picking machines, bagging machines, loosening machines, electric sprayers, unmanned water meters, field storage motors and electric harvester.Cutting machine, electric drill, electric pump, etc.

3. Civil type:

18650 lithium batteries are widely used in domestic and civil applications, such as mobile phones, tablets, notebook computers, electric toys, MP3 / MP4, earphones, chargers, aircraft models, mobile power supply, flashlight, charging lights, intelligent water meters,Gas meter, electricity meter, real-time clock, backup memory power supply, various instruments, instruments, equipment, smoke alarm and intelligent instrument, remote controller, etc.Lithium Battery Cell Lithium Battery Cell Model

Li-polymer Battery List

Type Max Thickness (mm) Max Width (mm) Max Length (mm)

Voltage

(V)

Capacity

(mAh)

Weight (g)
Li-P042255 0.42 22.5 55.5 3.7 20 0.7
Li-P042760 0.42 27.5 60.5 3.7 20 0.7
Li-P043228 0.42 32.5 28.5 3.7 12 0.5
Li-P0452922 0.47 29.5 22.5 3.7 18 0.6
Li-P2769101 2.9 69.5 101.5 3.7 2400 40.0
Li-P302030 3.2 20.5 30.5 3.7 120 2.5
Li-P306070 3.2 60.5 70.5 3.7 1400 30.0
Li-P350919 3.7 9.5 19.5 3.7 35 1.3
Li-P351725 3.7 17.5 25.5 3.7 110 3.7
Li-P351836 3.7 18.5 36.5 3.7 80 3.0
Li-P352730 3.7 27.5 30.5 3.7 280 6.0
Li-P381018 4.0 10.5 18.5 3.7 40 1.5
Li-P381620 4.0 16.5 20.5 3.7 100 3.5

Product performance:

1.The working voltage of single cell is as high as 3.6-3.8v.

2.Greater than the energy. At present, the actual specific energy of hyb steel shell battery is 100-135w.h/kg & 280-353w.h/l (2 times of Ni Cd and 1.5 times of Ni MH). With the development of technology, the specific energy can reach as high as150 w.h/kg and 400 & w.h/l.

3.Long service life. The service life of 18650 lithium battery is very long. The cycle life of 18650 lithium battery is more than 500 times, which is more than twice that of ordinary battery.

4.Good safety performance, no pollution, no memory effect. As the predecessor of Li ion, Li ion battery has short circuit due to its easy formation of dendrite lithium, which shortens its application fieldThere are some pollution elements in the environment. One of the disadvantages of some Ni Cd batteries is "memory effect", which seriously restricts the use of batteries, but there is no such problem in Li ion.

5.Large capacity. The capacity of 18650 lithium batteries is generally between 1200mAh and 3600mAh, while the capacity of general batteries is only about 800. If 18650 lithium batteries are combined to form 18650 lithium batteries, then 18650 lithium batteries will be used Group a can break through 5000 MAH at will.

How To Prevent Lithium Battery Fires?
1.If all the Lithium Batteries are charged on the charging rack, the electric bicycle manufacturer will be safer.
2.Charging rack should have large easy wheels, and use non flammable materials. And put it at the gate. Nothing will stop the charging station from pushing out of the door.
3.If the fire, the first reaction is to release the charging frame outside.
4.There are arranged battery, charger, smoke alarm on the charging rack. Only one extension line is provided on the charging rack, so there is no other interference when the charging rack is pushed out of the door. When the charging rack is pushed out of the door, the power plug should be pulled out easily.
5.Use the timer on the power supply of the charging rack, so as not the charge when sleeping at night.
6.Put a 10lb, ABC or D class extinguisher at hand. When the fire is extinguished, water can be taken to cool it down. Tube, bucket, sprinkler and so on prevent E-bike Battery type fire risk.

750mAh 3.7V ICR14500 Lithium Battery Odorless With PVC Jacket

Performance Curves of Lithium Cell:

1.Lithium Cell Charge Curve (Charge at 1C)

2. Lithium Cell Discharge Curve (Discharge at 1C )

3. Lithium Cell Cycle Life Curve

How Much Does Temperature Change Affect Lithium Batteries?

For lithium batteries, there is currently no clear theory in the industry to support the inevitable relationship between internal resistance, discharge platform, life, and capacity under various temperature performance. The relevant calculation formulas and mathematical models are still in the groping stage. In general, lithium batteries are not sensitive to the temperature in the range of 0-40°C, but once the temperature exceeds this range, the life and capacity will be compromised.

Temperature has the greatest impact on the charging and discharging functions of lithium batteries. The electrochemical reaction at the electrode/electrolyte interface is related to the ambient temperature. The electrode/electrolyte interface is regarded as the blood of a lithium battery.

If the temperature drops, the response of the electrode will also decrease: assuming that the voltage of the lithium battery remains stable and the discharge current decreases, the power output of the lithium battery will also decrease. If the temperature rises, the opposite is true, that is, the output power of the lithium battery will rise. Temperature also affects the transfer speed of the electrolyte, which accelerates when the temperature rises, and slows when the temperature drops: the charging and discharging functions of lithium batteries are also affected.

The upper and lower limits of the working environment temperature of the lithium battery pack are relatively high, which can meet most of the environmental temperature requirements, but the temperature still has an impact on the working efficiency, and the temperature of the lithium battery pack is too low, and the capacitance of the lithium battery pack will drop even more. Fast, and the internal resistance will increase.

The working environment temperature of the lithium battery has a certain influence on the internal resistance, heat consumption rate, discharge capacity, cycle life and consistency of the battery state. When we use lithium iron phosphate battery packs, we must try our best to control the working environment under a better temperature environment.

Abnormal temperature will have a huge impact on the performance and life of lithium-ion batteries, and may even cause safety problems such as thermal runaway. Therefore, lithium batteries with excellent heat dissipation are qualified lithium batteries.

750mAh 3.7V ICR14500 Lithium Battery Odorless With PVC Jacket

Why Godson?

-- Professional And Stay Focused
More than twenty years’ experience in battery industry; Keep focusing on emergency lighting battery, e-bike battery and power tool battery.

-- Strict Control In Production Process
ISO9001/2008 standards are strictly implemented in every process of our production.
-- Quick Response and Fast Delivery
Every inquiry would be replied within 24 hours, each order would be delivered within 30 days.
-- Great Reliability
Expected life of our Ni-Cd battery pack is more than 5 years; Expected life of our LiFePO4 battery pack is more than 10 years; Our batteries comply with standards of ICEL 1010, IEC 60598, IEC 61951, IEC 61960, IEC 62133 and UN38.3.
-- Flexibility in orders
Small orders acceptable as well.

-- Super High Cost-Effective
Price of our products is much more competitive comparing with our competitors, but with the same or even better performance.



750mAh 3.7V ICR14500 Lithium Battery Odorless With PVC Jacket


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