truck tracking webfleet solutions

Home > NEWS > Other information > truck tracking webfleet solutions

Company News

Industry News

The difference between cylindrical lithium battery and polymer soft packed lithium battery

source:truck tracking webfleet solutions release time:2022-10-18 Hits:     Popular:realtime gps tracker online

  

  1、 The price is low.

  The international price of 18650 is about 1USD/pcs, which is about 3RMB/Ah based on 2Ah. Compared with the price of high polymer lithium battery, the low-end counterfeit factories are at 4RMB/Ah, the mid-range is at 5-7RMB/Ah, and the high-end is above 7RMB/Ah. Such as ATL and Lishen, they can generally sell at about 10RMB/Ah, but others are not willing to take your order when it is smaller.

  2、 It cannot be customized.

  SONY has always been looking forward to making lithium batteries into dry batteries. There are some national standards, such as No. 5 batteries, No. 7 batteries, and most rechargeable batteries in the world. However, one of the advantages of lithium batteries is that they can carry out modeling design according to the customer's needs. It is unlikely that there will be a unified specification. So far, most of the products in the lithium battery field have only 18650, the standard model and specification. The other bases are all based on the customer's specified design scheme.

  3、 Poor safety

  Under extreme standards (such as charging, high temperature, etc.), lithium batteries will have strong chemical changes inside, which will result in a lot of vapor. The plastic shell of the rechargeable battery has a certain compressive strength. When the standard air pressure inside the rechargeable battery reaches a certain level, the aluminum shell of the rechargeable battery will crack and explode, causing a terrible production safety accident.

  Therefore, the rooms where 18650 rechargeable batteries are inspected generally need to be protected layer by layer, and it is definitely forbidden to enter during the whole inspection process. This problem does not exist. Even under extreme conditions, because the packaging film has low compressive strength, it will crack if the working pressure of the gas is slightly higher, which is not easy to cause explosion. The worst case is ignition. Therefore, polymer lithium battery is better than 18650 rechargeable battery in terms of safety factor.

  4、 Low energy density

  Generally, the volume of 18650 rechargeable battery can reach 2200mAh, so the calculated specific energy is about 500Wh/L. At present, the specific energy of polymer lithium battery can reach 600Wh/L.


Read recommendations:

Gps speed limiter wholesale

Dog gps tracker Factory

G05N Vehicle Tracker

GPS navigator

What are the components of GPS

Last article:The application processor completes the GPS/Galileo function

Next article:Causes of lithium battery explosion

Related Information

4G GPS Tracker Production

2023-04-23

simple gps tracking Manufacturing

2023-04-23

4G GPS Tracker for vehicles Manufacturing

2023-04-23

Dog gps tracker Vendor

2023-04-23

real-time gps tracking supplier

2023-04-23

obd2 gps tracker verizon wholesaler

2023-04-23

gps tracker no monthly fee

2023-04-23

gps vehicle tracker maker

2023-04-11

gps tracker fur auto webfleet solutions

2023-03-16

gps vehicle tracker company

2023-04-11

P901 4G ID Card GPS Tracker Smart Walkie-talkie

2025-07-11

TK100B- Accurate Pro version GT06/TK100

2023-10-06

NB20 -4G Bluetooth Smart Pet Tracker

2022-06-21

G183 serials -JOBD GPS Tracker

2022-09-06

G900LS J16-4G Car GPS Tracker

2023-10-06

What are GPS in aviation flight navigation.gps tracker for trailer distributors

2023-04-10

Types of GPS

2022-07-26

Introduction to GPS

2022-09-28

Bracelet GPS positioner and anti -lost device!car gps tracker maker

2023-02-18

Positioning accuracy of GPS module

2023-02-03

What are the classification of GPS system.gps tracker no monthly fee wholesale

2023-04-21

How to prevent the disassembly of the car GPS locator?personal gps tracker manufacturer

2023-03-15

Gps speed limiter.How to use mobile phones to locate and track vehicles with GPS installed

2023-10-28

Mobile GPS positioning

2023-07-13

gps vehicle tracker.The role of installing car GPS and Beidou satellite positioning in the road tran

2023-10-26

Bluetooth GPS.obd2 gps tracker verizon sales

2023-08-03

GPS system architecture and analysis

2022-09-01

The advantages and disadvantages of the flat antenna of the GPS vehicle positioning terminal

2023-04-06

GPS monitoring system develops rapidly

2023-02-08

Car GPS positioning system.portable gps tracker Vendor

2023-05-26