Agm-type batteries use pure sulfuric acid solution as electrolyte, with a density of 1.29-1.3lg/cm3. Most of them exist in the glass fiber film, and the plate absorbs a part of the electrolyte outside. In order to provide a channel for the oxygen precipitated from the positive electrode to the negative electrode, 10% of the pores of the diaphragm must be kept free from the electrolyte, that is, the lean liquid design.
The electrode group is fitted tightly so that the plate is fully in contact with the electrolyte. At the same time, in order to ensure that the battery has enough usage life, the plate should be designed to be thick, and the positive plate grid alloy is Pb'-q2w-Srr--A1 quaternary alloy. AGM type sealed lead battery electrolyte amount is less, plate thickness is thicker, active substance utilization rate is lower than open type battery, so the battery discharge capacity is about 10% lower than open type battery. The discharge capacity is smaller than that of today's colloidal sealed batteries.
Compared with batteries of the same specifications, the price is higher, but it has the following advantages :
1. The cycle charging capacity is 3 times higher than that of lead-calcium batteries, and the service life is longer.
2. It has higher capacitance stability in the whole service life cycle.
3. Low temperature performance is more reliable.
4. Reduce accident risk, reduce environmental pollution risk (due to acid 100% sealed pack).
5. Maintenance is simple, reducing deep discharge.
Agm Battery,Jump Start Agm Battery,Agm Battery Vs Lead Acid,Agm Battery For Car Jinhua Juxing Power Supply Co., Ltd , https://www.poweriderbattery.com
Vast variety of materials-All steel and stainless steelmaterial and aluminum ,brass can be cast,very close to the final shape,by means of the highly refractory ceramic shell.
Weight per piece-Steel ,carbon steel, stainless steel from 0.1kg to 1000kg
Aluminum and brass ,bonze from 0.01kg to 500kg.
Surface- Hot dip galvanising,galvanising,Polish, Chrome plate,Rose golde plated,passivating etc various of surface requirement can meet difference demands.
Checking Equipment- Chemical analysis by spectrometer,physical properties for tensile strength,yield stree,impact testing, X-ray,pressure testing ,3-D co-ordinate measuring machine,Metallography, magnetic particle inspection.
Quality Systerm-ISO9001-2008, TS/ISO16949
Model NO.: stainless steel 304 casting part
Surface Roughness: Ra3.2
Machining Tolerance: +/-0.01mm
Standard: AISI
Certification: CE, ISO 9001:2000, ISO 9001:2008
Good Price and Price: Export to Germany Market
Trademark: ATI
Transport Package: Paper Carton with Crate
Specification: From 0.1 to 1000kg
Origin: Qingdao
HS Code: 8481909000
Investment casting according to the lost wax method is a very old casting process,having been used in ancient for the production of art and cult objects.Today this prodcution method is gaining popularity.