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

pet gps tracker cat custom

4G Wired GPS Tracker PCBA

Do you know the working principle of the pet GPS positioner?realtime gps tracker online wholesaler

Manufacturer introduces in detail the component of the car positioner.simple gps tracking wholesale

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

Next article:Causes of lithium battery explosion

Related Information

GPS Tracker price

2023-04-11

GPS Tracking Factory

2023-04-11

trailer gps tracker custom

2023-04-23

gps tracker for kids Vendor

2023-04-23

real-time gps tracking maker

2023-04-23

gps tracker für auto webfleet solutions

2023-04-11

fleet gps tracking Solution

2023-04-23

trailer gps tracker

2023-04-11

personal gps tracker

2023-03-16

4G GPS Tracker for vehicles manufacture

2023-04-23

personal gps tracker Production

2022-09-06

G900LM-4G Car Mini GPS Tracker

2025-03-25

P901 4G ID Card GPS Tracker Smart Walkie-talkie

2025-07-11

TK100B- Accurate Pro version GT06/TK100

2023-10-06

TK08AL- RFID Car GPS Tracker

2023-10-07

GPS positioning anti lost device comparison.gps tracker auto webfleet solutions

2023-02-24

Is GPS really powerful?

2023-02-14

GPS, more and more closely connected with our life.realtime gps tracker online company

2023-04-18

GPS navigation satellite has a high-precision atomic clock for time service

2022-12-29

Anti-kidnapping smart bracelet comes out with built-in GPS system

2022-08-10

Where are car mounted GPS locators usually installed.mini gps tracker distributors

2023-06-25

GPS positioning anti lost device comparison.gps tracker auto webfleet solutions

2023-02-24

How to find the GPS locator on the car?obd2 gps tracker verizon supplier

2023-03-16

GPS positioning technology

2022-08-12

GPS military application introduction.realtime gps tracker online supplier

2023-05-06

China Beidou Satellite Navigation System.obd11 gps tracker verizon manufacture

2023-03-11

Looking at the Development of GPS Navigation Products from the Demand of Electronic Map Products

2022-09-24

gps vehicle tracker.The significance of building a vehicle GPS satellite positioning management and

2023-11-17

The Application of GPS in Automotive Navigation and Traffic Management.4G GPS Tracker for vehicles w

2023-08-24

How receivers and drones leave GPS

2022-09-13