18650 Lithium Battery Pack 600mAh-150ah Portable Rechargeable Lithium Battery for Speaker

China 18650 Lithium Battery Pack 600mAh-150ah Portable Rechargeable Lithium Battery for Speaker, Find details about China 18650 Battery Pack, Lithium Battery from 18650 Lithium Battery Pack 600mAh-150ah Portable Rechargeable Lithium Battery for Speaker

Model NO.
18650
Trademark
EVERBRIGHT
Specification
18650
Origin
China
HS Code
85078020
Model NO.
18650
Trademark
EVERBRIGHT
Specification
18650
Origin
China
HS Code
85078020
18650 Lithium Battery Pack 600mAh-150ah Portable Rechargeable Lithium Battery for Speaker
Product Description

Highly Competitive Battery Dry Cell AAA Price Directly From FactoryHigh quality 18650 Battery Pack
  
 High Quality 18650 Battery Pack                               
1.Specification 
Voltage: 3.2V-48V
Capacity: 600mAh-150Ah
Discharge rate: Normal,2C,3C,5C,10C,20C,etc. 
Standard: GB31241-2014,
Certification: CE,UL,ROSH UN38.3, PSE,KE, etc (We can apply for the certificate according to your requirement)
Standard discharge current: 0.2C
Standard charge current: 0.2C
Discharge working temperature: -20-60°C
Charge working temperature: 0ºC~45ºC
Recommended storage temperature: 23±5°C
Warranty: 12 months
Maintenance: 120 months

2. Customized battery inquiry form
Before we make the customized battery according to your inquiry, please kindly give the following whole information to us, we will supply the reasonable solution and satisfactory price for you:
High Quality 18650 Battery Pack

Customized notes:
1).Battery requirements: Battery cell material; Battery type; Voltage; Capacity; Outer package; Max size and tolerance; Composing structure; Connector and its direction; Wire length; Wire mode,color and display etc. 
2).Parameters: Working voltage range; Normal working current; Max starting current; Starting time; Max continuous current and electricity usage frequency and time.
3).Electrical appliance information; Electrical appliance name; Industry; Application environment; Appliance market positioning etc.

You will fill the Customized battery inquiry form with our service professionals together. If you have any personalized requirements, please kindly tell us by E-mail and pictures. If possible you can also send products to us. We will try our best to meet your demands.

3. Battery pack materials 

1).18650 lithium ion battery cell
 High Quality 18650 Battery Pack 
A).Specification:
Diameter: 18 + / - 0.2 mm
Length: 65 + / - 2.0 mm
Shape: Cylindrical
Type: ICR,IMR,INR and IFR
Nominal voltage:3.7V/3.2V  
Limited charging voltage:4.2V/3.6V
Capacity: Customized 
 

B).Advantage

. High capacity
The capacity of high quality 18650 Battery Pack is generally between 1200 mAh and 3400 mAh and much higher than the capacity of the normal battery., 
.Long life
The normal use cycle life of high quality 18650 Battery Pack can reach more than 500 times (IFR: 2000 times),which is more than twice as long as the ordinary battery.
. No memory effect
high quality 18650 Battery Pack can be charged and discharged at any time.
. High safety:
18650 lithium ion battery has high safety performance, PTC resistance protection and explosion protection.

C).Charging and discharging process
high quality 18650 Battery Pack is made up of electrolyte, positive and electrodes.The positive electrode releases some ions when the battery is charging. These ions move from the positive electrode to the negative electrode through the electrolyte. After reaching the graphite electrode, it remains there. These ions should move back to the positive electrode during the discharging process. These ions travel through the electrolyte once again, but this time the battery is giving out its power. The movement of the ions from the negative electrode to the positive electrode is what powers the battery.


2).PCM, electronic wire and nickel strips:
 High Quality 18650 Battery Pack

PCM (Protection circuit Module): Prevent 18650 lithium ion battery overcharge, over discharge, over current, short circuit.
 
  • Wire: High temperature resistance, not easy aging, waterproof.
  • Nickel strips: Smooth and clean surface, combination of 18650 lithium ion battery through series and parallel connection.


4.Battery pack
High Quality 18650 Battery Pack
All production materials are ready. According to your detailed requirements, we will make the samples of high quality 18650 Battery Pack through parallel or series assembly. After your confirmation, we will produce the finished products especially for you. Each single piece of 18650 lithium ion battery pack (100%) has been inspected strictly including quality and safety by us before delivery.

5.Application
Consumer electronics, Power equipment, Commercial equipment, Industrial instruments, Security equipment, Lighting equipment, Medical equipment, electronic equipment, Solar energy storage equipment, POS machines, LED lamps, etc.

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FAQ

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Q. How long does it take do deliver the products?
A. For the samples it usually takes around 7-15 days, and 20-30 days for regular orders but we kindly remind you that shipping or airline schedules may differ from each other.

Q. What is your terms of packing?
A. We generally pack our batteries in carton but if you have a registered patent, we can pack the goods in your branded boxes after your authorization letter.

Q. Do you offer a warranty?
A. We offer 18 months of warranty for our products.


Q:What is the MOQ for Durable um-4 aaa pvc jacket battery?
A. Minimum order:360,000pcs.