Lithium Polymer 3.7 Volt Battery 10g 300mAh 303035 For Emergency Lighting

3.7Volt Lithium Polymer Battery 303035 300mAh For Emergency Lighting


Li-polymer Battery List
 

Voltage of single cell of lithium battery is 3.7V, but Ni-MH and Ni-Cd is only 1.2V, which means one lithium battery cell could replace three Ni-MH or Ni-Cd cells. Therefore, lithium battery pack has much smaller size than Ni-MH and Ni-Cd battery pack.

Self-discharge rate of lithium battery is 5% per month, which is much lower than Ni-MH and Ni-Cd (25% per month). Lithium battery has around 800 times of cycle life, which is also longer than Ni-MH and Ni-Cd(500 times). So lithium battery is replacing Ni-MH and Ni-Cd in more and more fields.
 

Product performance:

1. Good safety performance. Built in circuit protection board, with short circuit, overcharge,over discharge, shock, vibration, acupuncture, high temperature,no explosion ,etc.

2. Stable performance. Long cycle life, after 500 times of ontinuous charge and discharge,the battery capacity shall not be less than 80% of the rated capacity.

3. Small thickness and high volume utilization. Polymer lithium battery overcomes Lithium battery in the thickness of the bottleneck, to achieve ultra-thin settings, and can assemble it into a credit card. Polymer cell can achieve thickness up to less than 1 mm, in line with the current demand for mobile phones.

4. Quality assurance. It adopts A-product cell with high capacity and low internal resistance.

5. Shape can be customized. Polymer lithium battery models and capacities are available,it has strong applicability.

6. No memory effect. It can be charged and discharged at any time.

Conductive Coating of Lithium Battery

A conductive coating is called pre coating, in the Lithium Battery industry usually coated on the surface of the anode current collector foil, a layer of conductive coating, coated with a conductive coating of aluminum foil is called pre coated aluminum foil or aluminum foil coating, the first experiment in the battery can be traced back to 70s, in recent years, with the new energy industry. Especially the lithium iron phosphate battery development fast, which becomes the hottest new technology and new materials.

The conductive coating can effectively increase the adhesion of the polar plate, reduce the usage of the binder and improve the electrical performance of the battery.

What Is The Right Way For Lithium Battery Usage?

At present, most of the electronic devices have adopted the Lithium Battery, and the mobile lithium battery maintenance is also a problem that many people care about. So what is the right way for lithium battery?

1.Lithium Ion Battery have a lifetime. We all know that lihium-ion batteries are limited in the number of charges, but at the same time, lithium ion battery is like all the other things, the pool also has a life expectancy. So next time you want to buy a battery, remember to look at the production date of the lithium ion battery, the new, the better.

2.Do not let your device completely without electricity. If your lithium battery power is too low, this may permanently damage your lithium ion battery. So you can plug in the power as soon as you can. Repetitive charging of lithium battery does not reduce battery life.

3.Lithium battery does not charge too full, it is the internal lithium battery protection circuit, the most fear is the problem of excessively, high temperatures over 40 degrees will reduce the lithium ion battery electric quantity.

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
 

Why Godson?
 

Godson Technology Co., Ltd. is a globally trusted supplier and manufacturer of emergency lighting battery, emergency lighting products, whose batteries range covers Ni-Cd, Ni-MH, LiFePO4, Lion-polymer and other relevant lithium batteries.

Dating back to the year of 1993, we have already had 20 years' experience in battery industry. We have started to focus on emergency lighting battery and emergency lighting products since 2010, and concentrate on E-bike battery and power tool battery since 2013.

Relying on the great reliability and the feature of super high cost-effective, our products have been exported to many countries, such as USA, UK, Turkey, Germany, Ireland, Italy, Spain, Poland and Singapore.

FAQ

Q1:Are these new cells?
A: Yes 100% ,factory direct.

Q2: Are you a trading company or manufacturer?A: We are globally trusted supplier and manufacturer of emergency lighting battery, emergency lighting products, whose batteries range covers Ni-Cd, Ni-MH, LiFePO4,, Lion-polymer and other relevant lithium batteries.

Q3: Can you do OEM?

A: Yes, OEM is acceptable. You can provide the detailed specification requirements to us, our engineers can design the most suitable battery solution for you.

Q4: Is it possible to buy a sample to test?

A: Yes. You can buy a sample to test.

Q5:Where can I get the price?

A: Please Click Contact Now or Request a Quote. We will offer you the best quote in 24 hours after we get the product specifications such as voltage capacity application etc.