Model 504050- 950mAh 3.7V 3.515wh Lithium Lithium Polymer Lithium Rechargeable Lithium Battery Add Protection Board Outgoing Line

Model NO.
504050
Size
Medium
Wire Length
Optional
Pack
Optional
Shape
Square
Mobile Phone
Mobile Phone Battery
Length
40.0mm
Height
50.0mm
Width
5.0mm
Transport Package
Cartons
Specification
36*27*18cm
Trademark
FLYOUNG
Origin
China
HS Code
850760
Production Capacity
3000, 000 Sets Per Month
Package Size
18.00cm * 27.00cm * 36.00cm
Package Gross Weight
10.000kg
Reference Price
$ 1.19 - 1.33
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Product Description

PRODUCT SPECIFICATION
Model FLY-504050
Nominal capacity 950mAh
Nominal voltage 3.7V
Charge cut-off voltage 4.2V
Discharge cut-off voltage 3.0V
Standard charging current 0.2C (190mA)
Max charge current 0.5C (475mA)
Standard charging method Charge at 0.2C constant current to 4.2V, then charge at 4.2V constant voltage until charging current 0.02C
Standard discharge current 0.2C (190mA)
Max discharge current 0.5C (475mA)
Charging temperature  5°C ~ 45°C
Discharge temperature  -10°C ~55°C
Storage temperature  -10°C~45°C
Cell dimension 5*40*50 mm
Resistance 100mΩ
Cycle life 300(0.2C) to charge and discharge capacity retention rate > 80%
OEM/ODM Accepatable
PCM SEIKO brand or optional
Connector JST or optional

Lithium battery pack:
Model 504050-950mAh 3.7V 3.515wh Lithium Lithium Polymer Lithium Rechargeable Lithium Battery Add Protection Board Outgoing Line
Industrial Park:
Model 504050-950mAh 3.7V 3.515wh Lithium Lithium Polymer Lithium Rechargeable Lithium Battery Add Protection Board Outgoing Line

Office environment:
Model 504050-950mAh 3.7V 3.515wh Lithium Lithium Polymer Lithium Rechargeable Lithium Battery Add Protection Board Outgoing Line
Production environment:
Model 504050-950mAh 3.7V 3.515wh Lithium Lithium Polymer Lithium Rechargeable Lithium Battery Add Protection Board Outgoing Line
Production environment:
Model 504050-950mAh 3.7V 3.515wh Lithium Lithium Polymer Lithium Rechargeable Lithium Battery Add Protection Board Outgoing Line
Production environment:
Model 504050-950mAh 3.7V 3.515wh Lithium Lithium Polymer Lithium Rechargeable Lithium Battery Add Protection Board Outgoing Line
Table of commonly used excipients:

Model 504050-950mAh 3.7V 3.515wh Lithium Lithium Polymer Lithium Rechargeable Lithium Battery Add Protection Board Outgoing Line


Model 504050-950mAh 3.7V 3.515wh Lithium Lithium Polymer Lithium Rechargeable Lithium Battery Add Protection Board Outgoing Line



What are the advantages of polymer batteries?

1.Good safety performance

The polymer lithium battery is made of aluminum-plastic flexible packaging, which is different from the metal casing of the liquid battery.Once the safety hazard occurs, the liquid battery is easy to explode, and the polymer battery can only be air-blasted at most.

2.Small thickness, can be made thinner

Ultra-thin, the battery can be assembled into a credit card.Ordinary liquid lithium battery adopts the method of customizing the outer casing first, and then plugging the positive and negative materials.The thickness is 3.6mm or less, there is a technical bottleneck.The polymer battery core does not have this problem, And the thickness can be minimum 1 mm, It meet the demand of the current market .

3 .Large capacity

The polymer battery has a capacity of 10-15% higher than that of the same size steel shell battery, which is 5-10% higher than that of the aluminum shell battery.Is the first choice for all kinds of digital products .

4 .Light weight

A battery using a polymer electrolyte does not require a metal shell as a protective outer package.The weight of the polymer battery is 40% lighter than the steel shell lithium battery of the same capacity specification, which is 20% lighter than the aluminum shell battery.

5.Small internal resistance  

The internal resistance of the polymer battery core is smaller than that of the general liquid battery.At present, the internal resistance of the domestic polymer battery core can even be less than 35MΩ, which greatly reduces the self-consumption of the battery and prolongs the standby time of the Products.The level of integration with the international.This polymer lithium battery that supports large discharge currents is an ideal choice for remote control models and is the most promising alternative to nickel-metal hydride batteries.

6.Shape can be customized

Manufacturers are not limited to standard shapes and can be economically made to the right size.Polymer batteries can increase or decrease the thickness of batteries according to customers' needs.Develop new battery models, which are cheap, open cycle is short, and some can even be customized according to the shape of Products to make full use of battery casing space and upgrade batteries.Capacity.

7.Good discharge characteristics

The polymer battery uses a colloidal electrolyte, which has a smooth discharge characteristic and a higher discharge platform than a liquid electrolyte.

8.The protection board is simple in design

Due to the use of polymer materials, the battery core does not explode, and the battery core itself has sufficient safety.Therefore, the protective circuit design of the polymer battery can be omitted by omitting the PTC and the fuse, thereby saving battery cost.

9.O ther

Lithium batteries are widely used in various fields: digital products, medical equipment, public equipment, communication equipment, automobiles, drones, etc.

The product can be through the following certification:SGS Field certification,CE CB RoHS KC etc.

Main supply products:Li-ion battery ,li-polymer battery , 18650 battery , 3.7V to 72V battery pack , Power bank .Provide customized services!!

FLYOUNG factory daily output of more than 100000 PCS batteries, battery daily output of 10000 PCS

We have a long-term cooperation with global many countries, the good faith quality, trustworthy. Once cooperation, we will continue to provide after-sales service for you.



 FAQ:
 
1. Q: What's your MOQ(minimum order quantity)  of  OEM All series 3.7V  5000mah lithium polymer battery for power bank  ?
    A: 1000PCS.(Acceptance of sample orders for small trial orders)

2. Q: What's your packing methods ?
       A: Industrial packing (can be as customer's requirements)

3. Q: What's your payment terms  ?
       A: T/T 5 0% in advance & T/T 5 0% upon sending the goods, L/C 100%, or negotiate according to the order status.

4. Q: What's your delivery time?
       A: 4 weeks after received the advance payment or L/C.










 

 

Lithium Battery

PNEUTEC.IT, 2023