1200mAh Lithium Ion Battery Emergency Light 503759 3.7 V 24g

Lithium Polymer Battery 503759 1200mAh 3.7V Apply For Lighting


Li-polymer Battery List
 

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

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

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

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

 

Application :
 

1.Blue tooth

2.airplane

3.Remote control cars, boat, aircraft, toys

4.Solar and wind power generation energy storage devices

5.Small medical equipment and portable equipment

6.Medical device,pos machine,CCTV camera,portable device,consumer electronics.

7.Smart wearable devices, smart cards, smart electronics

Lithium battery use environment and maintenance methods:

1.The temperature should be suitable, the charging temperature of the lithium battery is 0℃～45℃, and the discharge temperature of the lithium battery is -20℃～60℃.

2.Do not mix the battery with metal objects, so as to prevent the metal objects from touching the positive and negative electrodes of the battery, causing a short circuit, damaging the battery or even causing danger.
 

3.Avoid frequent overcharging. Overcharging will cause the internal temperature of the battery to rise to a high level, which is harmful to the lithium-ion battery and charger. Therefore, a full charge is enough to turn your lithium battery into a small bomb.

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
 

The Development of Lithium-ion Battery

The Lithium-ion Battery is a rechargeable battery that relies on the movement of lithium ions between positive and negative poles to complete the charging and discharging work. When the battery is charged, the lithium ions generated on the anode are moved to the negative electrode through the electrolyte, and the more lithium ions are embedded into the negative carbon layer, the higher the battery capacity is. Similarly, when the battery is discharged, the lithium ions in the negative carbon layer move to the positive pole, and the more lithium ions in the anode, the higher the discharge capacity.

Commonly called Lithium Batteries are commonly used as lithium ion batteries, such as mobile phones and notebook computers. Lithium batteries are easily confused with lithium-ion batteries. It main difference is that they are using different materials, lithium batteries based on lithium metal anode, because real lithium batteries because of the risk is bigger, so rarely used daily life products. The positive material of the lithium battery is manganese dioxide or azuride, and the negative is lithium. It's easy to form lithium crystals in the cycle of charging and discharge, causing a short-circuit in the battery, and the battery is charged when the battery is finished and the battery is charged. Such a battery can also be charged, but the cycle performance is not good, and the early lithium battery is generally not charged.