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:

Car gps tracking manufacturer

Dog gps tracker custom

G08L - 4inch Smart Tail Light Tracker

GPS electronic dog.gps tracker online Processing

GPS predecessor

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

Next article:Causes of lithium battery explosion

Related Information

Gps speed limiter supplier

2023-04-23

Pet GPS Tracker Factory

2023-03-16

car gps tracker Factory

2023-04-23

gps tracker fur auto webfleet solutions

2023-03-16

Car gps tracking wholesaler

2023-04-23

gps tracker online

2023-04-11

CantrackGPS

2023-03-16

GPS Trackers Solution

2023-04-11

4G GPS Tracker for vehicles custom

2023-04-23

simple gps tracking Factory

2023-04-23

TK100N- Multi functional GPS Tracker

2023-10-06

GF30 Magnet GPS tracker with Voice listen

2022-06-21

G900LS J16-4G Car GPS Tracker

2023-10-06

NB20 -4G Bluetooth Smart Pet Tracker

2022-06-21

P60L Personal gps tracker

2022-06-21

What are the emphasis on the installation of the GPS positioner?rastreador de GPS wholesaler

2023-03-16

Car positioning tracker.mileage tracking webfleet solutions

2023-02-24

Sleeping without a gps tracker

2022-09-09

GPS entry terminology and common sense

2022-08-10

GPS application in ionospheric monitoring

2022-08-02

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

2023-04-06

GPS ephemeris structure and calculation process

2022-12-10

GPS reset did not have a substantial impact on car GPS locators

2023-09-04

Introduction and Comparison of GPS PPS Technology and Other Clock Synchronization Technologies

2022-11-11

The manufacturer will share with you how to provide accurate data for the fuel consumption recorder.

2023-05-09

Issues to pay attention to when selecting a strong magnetic l.gps tracker device wholesaleong standb

2023-09-16

What are the GPS satellites?gps tracker for trailer manufacturer

2023-04-21

Beidou 4G wiring GPS positioner installation precautions.realtime gps tracker online Processing

2023-03-28

The editor tells everyone where car GPS is usually installed.obd-II port gps tracker sales

2023-06-16

GPS remote control function.realtime gps tracker online Production

2023-08-02