What is the difference between silica gel batteries and lead-acid batteries?

First, silica gel battery is a type of lead-acid battery.

Secondly, what we're talking about now is silicone battery which is technically called colloid battery, and the lead acid battery in contrast, generally refers to the AGM battery.

Compared with AGM batteries, both of them have the same shell and plate, and both using dilute sulfuric acid as electrolyte. The key is that the electrolyte forms are different. Colloidal batteries fix dilute sulfuric acid in porous colloid like gluten, while AGM batteries adsorb dilute sulfuric acid in glass fiber pads like sponge. And the colloid battery electrolyte is more, AGM battery electrolyte is less.

Lead acid battery (VRLA) is a kind of battery whose electrode is mainly made of lead and its oxides, and whose electrolyte is sulfuric acid solution. Under the condition of lead-acid battery discharge, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead. Under charging condition, the main components of positive and negative electrodes are lead sulfate.

A single-cell lead-acid battery has a nominal voltage of 2.0v and can discharge to 1.5v and charge to 2.4v. In the application, 6 single-cell lead-acid batteries are often used in series to form a standard lead-acid battery of 12V, 24V, 36V, 48V and so on.

Plante, a Frenchman, invented lead-acid battery in 1859, which has experienced nearly 150 years of development. Lead-acid battery in theoretical research, in product types and varieties, electrical properties of products have been made great progress, both in transportation, communications, electric power, military and in the field of navigation,special economies, lead-acid batteries have played an indispensable role.

Lead-acid battery structure

According to the structure and uses the difference between lead-acid batteries, battery roughly divided into four categories: 1, starting with lead-acid battery;2, power use lead-acid batteries;3, a fixed valve control type sealed lead acid battery;4, other classes, including small valve-control sealed lead-acid battery, miner's lamp with lead-acid battery, etc.

The main features: Security seal

In normal operation, the electrolyte will not leak from the battery terminals or enclosure. There's no free acid.

Special absorbent baffles hold the acid inside, and there is no free acid inside the battery, so the battery can be placed in any position.

Frustrated system

After the battery internal pressure is beyond normal levels, VRLA batteries will blow off gas and automatically seals, guarantee no excess gas in the battery.

Simple maintenance

Due to the complex system makes the gas into water, in the process of using VRLA batteries don't need to add water.

The service life is long

Adopted the structure of lead calcium alloy corrosion resistant tailgate VRLA battery can be used floating 10-15 years.

Stable quality and high reliability

The use of advanced production technology and strict quality control system, the VRLA battery quality is stable, reliable in performance. Voltage, capacity and seal online 100% inspection.

Safety certification

All VRLA batteries have passed UL safety certification.

The product application

Standby power

* Telecom

* Solar system

* Electronic switching system

* Communication equipment, base station, PBX, CATV, WLL, ONU, STB, cordless phones, etc

* Backup power supply, UPS, ECR, computer backup system, Sequence, ETC, ETC

* Emergency equipment: emergency lights, fire theft alarm, fire damper

The main power supply

* Communication equipment: the transceiver

* Electric locomotive control: acquisition, automatic truck, electric wheelchair, cleaning robot, electric cars, etc

* Machine tools starter: lawnmower, hedge trimmers, cordless electric drill, electric screwdriver, electric sled, and so on

* Industrial equipment/instrument

* Camera: flash, VTR + / VCR, film lights, etc

Other portable devices and so on

Product structure

The VRLA battery is designed in such a way that a certain amount of electrolyte in the battery is absorbed in the electrode plate and separator, so as to increase the negative pole's oxygen absorption capacity, prevent the electrolyte loss and enable the battery to achieve sealing.

The page contains the contents of the machine translation.