Electric Vehicle 12V 7AH Sealed Lead Acid Battery For UPS / EPS System
Electric Vehicle 12V 7AH Sealed Lead Acid Battery For UPS / EPS System
Specifications:
| Nominal Voltage | 12V | |
| Nominal Capacity (C20) | 7Ah ( at 25℃) | |
| Dimension | Length | 151mm |
| Width | 65mm | |
| Height | 94mm | |
| Total Height | 100mm | |
| Weight | Approx. 2.4kg | |
| Terminal | FP-02/FO-03 | |
| Internal Resistance | Approx. 25 mΩ (25℃) | |
| Max Charging Current | 2.1A | |
FEATURES:
* Extra Long Life: our batteries are designed with high quality grid alloy enables the grid with features of anti-corrosion, low gas emission and excellent deep cycle performance, as well as high density and special deep cycle lead paste prescription is adopted to ensure extra long cycle life.
* High Reliability and Safety: High strength ABS battery container and lid, perfect safety valve design, and high strength & excellent large current electroconductivity copper terminal design are adopted to ensure the batteries with high reliability and safety at extreme condition.
* High Environmental Adaptability: our batteries adopts special fumed silica Gel in electrolyte and special Gel type separator to prevent electrolyte sratification. This can significantly improve the battery's service life and environmental adptability.
* Non-Cadmium Design, Environment-friendly: our batteries have adopted internationally leading technology - container formation non-cadmium production technology, which is in the leading position in the industry. It helps to save energy 28.5%, save water 90%, and non-discharge of waste water.
Applications:
● UPS & EPS system
● Telecommunication
● Banks & Financial Centre
● Medical Equipments
● Emergency Power System
● Alarm & Security system
● High Power Backup Supply
● Control System
● Wind Energy System
STORAGE
● Batteries should be stored in dry and clean warehouse which has good air exchange system. Batteries should avoid direct sunlight. Batteries should not be near to heat (such as radiator, the distance should more than1m). Batteries should avoid any toxic gas and organic solvent.
● When the ambient temperature is less than 25℃, the longest storage life is 6 months. If ambient temperature is higher, the longest storage life varies as specified in below chart.
| Storage Temperature (℃) | ≤25 | 26～33 | 34～40 |
| Storage Time (Month) | 6 | 3 | 1 |
● Batteries should be recharged within the storage life or before using.
Charging methods: maximum charging current 8A, constant voltage 2.45±0.05V/cell (25℃);
Charging time: 15~20h; Temperature compensation coefficient: -5mV/℃/cell.
INSTALLATION
1. Installation Environment
Batteries should avoid contacting the heat and cold source.
Distance from batteries to heater should more than 1m.
Installation place should be on flat ground with good illumination and air exchange system.
Installation distance between batteries should more than 3~5 cm.
It is prohibited to put batteries into a sealed container.
Batteries can be operated with temperature of -15℃～+45℃, but the best temperature for batteries is 20～25℃.
2. Installation Procedure and Method
2.1 Count the number of batteries and the accessories
2.2 Prepare the installing tool, gloves and work clothes.
2.3 Check no abnormal condition of the battery appearance and the polarity of the batteries.
2.4 Scrub the surface of terminals shining by steel wire brush. Use dry and soft cloth to clean the copper terminal coated by silver or tin.
2.5 Install the batteries
2.6 Confirm the installation
Check the voltage, polarity of the battery and the battery group voltage, to verify them in according with following formula:
Vt= n×Vb
n: number of batteries
Vt: group voltage
Vb: battery voltage
Connect the battery with the equipment after everything are correct.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.