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 tracker Manufacturing

gps vehicle tracker Solution

G06L

GPS emergency positioning and assistance products for the elderly.4G GPS Tracker for vehicles distri

Twelve problems commonly used in car GPS positioner.gps tracker für auto webfleet solutions

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

Next article:Causes of lithium battery explosion

Related Information

Gps speed limiter wholesale

2023-04-23

GPS Tracking Factory

2023-04-11

Dog gps tracker Solution

2023-04-23

vehicle gps tracker webfleet solutions

2023-03-16

best gps tracker

2023-04-11

fleet gps trackers supplier

2023-04-23

simple gps tracking Solution

2023-04-23

GPS Tracker for vehicles Manufacturing

2023-03-16

fleet gps trackers

2023-04-23

GPS Trackers sales

2023-04-11

G200(L) -Magnet GPS Tracker

2022-06-20

TK100B- Accurate Pro version GT06/TK100

2023-10-06

GF70L-Solar Magnetic Asset GPS Tracker

2023-10-07

TK100 (GT06) Vehicle Tracker

2022-06-20

G05N Vehicle Tracker

2022-06-21

What is the best GPS tracker to choose?

2022-09-09

Introduction to the principle of Beidou positioning by positioning manufacturers.gps tracker for tra

2023-06-20

The purpose and prospect of the GPS vehicle management system.rastreadores gps wholesaler

2023-03-15

GPS positioner manufacturer compare which accuracy of Beidou and GPS positioning is higher.obd2 gps

2023-05-06

With GPS positioning function, police smart clothing becomes a good helper for Expo security

2022-09-06

The application of 4GGPS positioning system in vehicle management.obd2 gps tracker verizon distribut

2023-03-28

Navigation editor introduces the usage method of driving recorder.gps tracker for kids supplier

2023-06-26

GPS function.gps vehicle tracker wholesaler

2023-06-07

GPS tracking locator.plug & play Obd gps tracker manufacturer

2023-08-17

Development and Prospects of GPS Chips.gps tracker no monthly fee Processing

2023-08-15

Gps speed limiter.Selection of Client Software for Unit Vehicle GPS Satellite Positioning System

2023-11-11

GPS module performance

2023-02-03

GPS satellite device settings.gps tracker no monthly fee wholesaler

2023-08-15

The Development of China's GPS Navigation Market.gps tracker for trailer manufacturer

2023-08-25

How to connect the mobile phone of the Beidou GPS positioner?gps tracker no monthly fee wholesaler

2023-04-15