3, AGM colloidal lead-acid battery main technical characteristics
AGM colloidal lead-acid batteries are sealed lead-acid batteries, it is the general adsorption type sealed battery internal electrolyte curing, so that the performance of ordinary lead-acid batteries have increased substantially. AGM + colloidal lead-acid batteries in addition to the general characteristics of lead-acid batteries, but also has the following advantages:
3.1. Revolutionary design
※ Battery life of up to 8 years.
※ unique rapid discharge protection.
※ Colloid-type electrolyte to ensure that the battery discharge performance.
3.2 advanced production technology and technology
* Electrolyte mixed in the colloid, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a very low self-discharge rate.
* Lead-calcium-tin + rare earth alloy to ensure the stability of the plate, and the maximum inhibition of gas generation.
※ safety valve with a unique design of security, to obtain the highest level of quality control and assurance.
3.3 high reliability protection
* Sealed design to ensure that the battery gas generation rate is minimized.
※ Flame-retardant design is selected.
* There is no restriction on the way of transport by air, rail and road according to the IATA clause.
3.4 than the adsorption-type sealed battery electrolyte 10-20%, its capacity superior to the adsorption sealed battery;
3.5 colloidal electrolyte heat capacity, heat dissipation capacity, to avoid "thermal runaway" phenomenon. And has a good low-temperature charge and discharge performance than the use of adsorption-type sealed battery wide range of -40 ~ 60 ℃ environment can be used;
3.6 Colloid electrolyte stability, no hydration, uniform distribution, there is no electrolyte layer, can be effective in slowing corrosion of positive grid, positive active material softening and negative active material sulfation;
3.7 Colloid-type electrolyte can ensure that the battery has a good charge and discharge efficiency and deep discharge performance, no early capacity attenuation phenomenon, than the average absorption of sealed battery life;
3.8 colloidal electrolyte is a colloidal three-dimensional network structure, good sealing performance, no liquid, no acid, is the ideal environmentally friendly products;
3.9 electrolyte mixed in the silica gel, the battery discharge performance is more stable, also make it to the ambient temperature change width greatly improved, and has a self-discharge rate than the general adsorption sealed lead-acid battery low, long shelf life.
4, AGM colloidal lead-acid battery use characteristics
4.1 No maintenance, the battery throughout the life of the rehydration without adding water.
4.2 High reliability, long life, special sealing structure and flame-retardant shell, in the course of the leakage of electrolyte does not produce defects, but no fire.
4.3 Self-discharge is small, 20 ℃ monthly self-discharge rate of not more than 2%.
4.4 full charge of the factory, no mobile electrolyte, transport safety.
4.5 can be used in any direction.
4.6 wide temperature range, colloidal series of batteries (-40 ℃ ~ 60 ℃).
4.7 does not require a balanced charge, due to single cell internal resistance, capacity, excellent float voltage consistency to ensure that the battery during use, without a balanced charge.
4.8 lead-acid battery with a more ideal life.
6, performance and technical indicators
6.1 battery can be -40 ℃ ~ 60 ℃, humidity less than 95%, altitude less than 3000 meters of the environment, 25 ℃ environment, float life is greater than 8 years.
6.2 The battery is tested according to the standard, 80% of the discharge depth ≥ 600 times.
6.3 Accordance with the standard battery test, sealing reaction efficiency ≥ 96%.
6.4 battery according to the standard test, the monthly self-discharge rate of ≤ 3%.
6.5 The opening pressure of the battery is 10 ~ 35Kpa, the closing valve pressure is 5 ~ 30Kpa.
6.6 The actual internal resistance of the battery and the standard deviation of the battery within the range of -10% -10%.
6.7 fully charged battery standing for 24 hours, the battery open circuit voltage difference ≤ 100mv.
6.8 The battery in the 3I10A current standard test, the connection between the battery pressure drop ≤ 8mv.
6.9 After the battery is fully charged for 90 days, its charge retention capacity is ≥90%.
7, battery application and environmental conditions
7.1 Suitable for use in telecommunications, power and UPS, and energy storage systems.
7.2 Temperature: -40 ~ +60 ℃ under normal conditions of use.
7.3 Humidity: ≤ 95%.
7.4 tolerance to earthquake capacity: the level of acceleration ≥ 0.3, vertical acceleration ≥ 0.15.
7.5 Altitude: ≤3000m
