801844 520mAh 3.7V 5A Vip E Cig Battery Pouch Cell Rectangle Automatic Performance Display

FULLYMAX performance display 801844 520mAh 3.7V 5A E- cigarette li-ion polymer battery Pouch Cell

Storage with fully charged status at room temperature (23±2℃)for three months, the OCV is higher than 4.155V, the self discharge is at leading level among the industry.

Disposable / Twice E-cig battery C rate performance can match market demand.

What kind of battery life can you expect?
It is almost impossible to predict accurate battery life because it depends on:

the length and frequency of your inhales
how you charge and maintain your device
individual battery sizes and makes
the voltage or wattage you use (variable voltage/wattage batteries only)
the coil you are using in your tank
For example, a battery will last a lot longer for someone who takes short drags than for someone who takes very long drags. If you maintain your device better, the battery will last longer between charges. And if you use a lower-resistance coil, you’ll use more power and the battery won’t last as long.

The huge range of possible settings makes it virtually impossible to estimate how long a battery will last. There is such a big difference between vaping at 20W and 80W that the variation in the number of puffs would be massive.

However, you can safely assume you will be able to vape for the best part of a whole day on a single charge of any modern variable wattage mod or pod mod. You may be able to use your device for longer than a day with higher-capacity batteries such as the iStick Power 2 or with devices that use dual 18650 batteries such as the Smok R-Kiss 2.

Capacity&Leadtime

● Stacking/per day:50Kpcs

● Winding/per day:2,00Kpcs

● Regular Model:≤8 weeks

● Customized:16-18 weeks(The first order, if nonew facility added )

     Quality Management Syste

ISO9001

Quality Management System

ISO14001

Environmental Management System

Occupational Health And

Safety Management System

Hazardous Substance Process

Management System

Aeroepace Quality Systems

AS9100D:2016

Safety and environmental Certificates

capability&service

• Simulation tests of safety certificates proceeded
• Service of certificates application for customers

• Electric Performance Test
• Safety Performance Test
• Mechanical Performance Test
• Environmental Performance Test
• Storing Performance Test

polymer (Li-Po) batteries.
In general, the diferences lie in the materials made of the positive & negative terminals, the area density design, the electrolyte ingredient, the septum data and the density of inside pieces.

When a Li-Po battery is made, five main aspects should be considered carefully:

(1). Battery Pack should have suficient strength, so that the polymer battery inside could be efectively protected from mechanical shocks;

(2). The polymer cell should be fixedto the battery pack onits large surface area - no cell movement in the battery packshould be allowed;

(3). No sharp edge components should be inside the packcontaining the polymer battery, and meanwhile, suficient insulation layer between wiring and the cell should be used to maintain multiple safety protection;

(4). Ultrasonic welding is recommended for polymer tab connection to obtain low-resistance, high-reliability and light-weight properties;(5). Polymer packs shouldbe designed carefully so that no shear force is applied, and also, no heat is generated even when leakage ocurs for mishaps. PCM from electrolyte leakage should be isolated as perfectly as posible, and narrow distance between bare circuit patterns should be avoided.

The generated gases include Co, CO2,H2, CH4 and so on. They are not dangerous because of low volume.

Organic solvents easily decompose on the negative electrodes during charging, leading to battery swelling, drop of cell capacity, and unsafety caused by activereaction. The purpose of the formation process is to form a solid layer called the solid electrolyte interphase (SEl), which is electrically insulating yet provides significant ionic conductivity. This interphase prevents further decomposition of the electrolyte after the second charging.