[Electronic and Electrical] - [Instrumentation]

12ah7AH silicon storage battery | maintenance-free silicon to the battery | 7.2ah access control UPS battery

12ah7AH silicon storage battery | maintenance-free silicon to the battery | 7.2ah access control UPS battery
Product code: 22362300030
Unit price 8.3$
Sold quantity 1328
Available stock 6780

Product parameters:

  • Brand: Photosynthesis
  • Model: wxw1029
  • Applicable object: lighting use


Note: 7.2AH and 8AH size no difference, the capacity difference does not affect the use of different batches of production appearance, color, size, a small error is normal, mind carefully shot!

'Model': 12V7.2AH (Actual delivery: 12v8ah)
'Size': length 151mm wide and 65mm high 100mm
'Weight': 2.2KG

Please contact your online customer service when you need different models

Silicon can be battery Long life, high performance secondary battery, its specific energy, high current discharge performance, fast charging performance, low temperature performance, reserve capacity, service life and environmental performance compared to lead-acid batteries and colloidal batteries have great advantages. Battery for power generation, battery for postal communication, battery for power system, battery for various use of UPS, battery for motor vehicle starting, battery for electric vehicle source, for power supply for railway locomotive, loader for load compensation, Battery, fire and safety and defense system emergency lighting alarm system.

1) Environmental protection . Silicon can be battery products to achieve the production, use, recycling process without acid and acid mist, and does not corrode the plate; scrap plate can be recycled after use, waste electrolyte was neutral complete cotton water, not only Will not pollute the soil, rivers, etc., but also increase the soil oxygen content.Therefore, by the Environmental Protection Agency monitoring department as 'clean production plant'.

2) High reserve capacity , 35AH the following Can meet the requirements of 2 times.

3) Low temperature capacity , Can be applied to harsh environments, can be used in the range of -40-70 ℃. In the environment -40 ℃ conditions, the capacity can still be maintained at 80% or more.

4) Small internal resistance . Silicon can battery internal resistance is small, high current charge and discharge will not heat and damage the battery, and short circuit in 8s, will not have a failure.

5) Wide adaptability Silicone battery products can work in the -40 ℃ to 70 ℃ range, so as to meet the industry users of the battery performance of the special requirements.

6) No memory , Charge and discharge capacity is strong.

7) Overcharged, does not produce gas . Good air tightness, the use of the process does not burn, no explosion, good safety performance.

8) long lasting Self - discharge is small, after charging, stored at room temperature for 2 years can still be used normally.

9) Sealed, maintenance-free . This greatly reduces the battery maintenance workload and maintenance costs, reducing the damage caused by poor battery damage

1) Does the electric car battery need to be maintained?
A: Because of the battery in the charging process will produce hydrogen and oxygen gas, most of the gas will be combined into the battery into the water, only a small part of the gas will be discharged through the safety valve, the battery will lead to long-term loss.Therefore your electric When the car is used for 8-10 months or when the power box is hot, it is recommended to add the battery to the battery store or repair shop.
2) Electric bicycle line mileage is short whether the battery problem?
When the battery aging, capacity decline, the continued mileage will become shorter, but the following does not belong to the battery when the problem
It will lead to shorter mileage:
1. When the motor efficiency is reduced, do useless work to increase, waste electricity, so that continued mileage shorter;
2. Poor chargers charge the battery every day when charging, so that the battery capacity is insufficient to cause the continuation of the mileage drop short





3. Poor controller to make electric car starting current is too long time and waste of electricity, resulting in electric car continued mileage shorter;
4. Poor electric car parts of the friction coefficient is too large or mechanical transmission resistance is too large, can also cause a waste of electricity, resulting in shorter mileage
3) What should I pay attention to when using electric cars in summer?
A: 1. To avoid exposure to high temperatures in the sun, is strictly prohibited in high temperature environment charge;
2. To avoid charging immediately after driving at high temperatures, to prevent the charging time is too long (normal 8 hours);
3. When the battery is charged, the power box is hot or not turned green. The battery or charger should be inspected and maintained in time to the battery store or repair shop
4) What is the situation in the use of electric cars in winter and how should they be avoided?
A: 1. winter use of electric cars you will feel a significant decline in the mileage (North obvious), this is a normal phenomenon
2. Because of the low temperature environment, a battery charging capacity is reduced, then the electrolyte viscosity increases, the electrochemical reaction resistance increases, resulting in battery capacity decline.Therefore you should use in the winter when the electric car on the outdoor overnight or Charging in low temperature environment
5) What logistics?
A: Because the electric car battery is a relatively heavy group, we are the package logistics need your own mention, we will send the goods to your local logistics station, when the arrival of the call from the mention.
6) Is the packaging assured?
A: You can rest assured that inside the two-layer anti-shock bubble pad + outside the high hardness of cardboard, packaging standards, safe and reliable, one place.