Emergency Alarm System Batteries For Home Security System 6V 7AH
Specifications:
| Nominal Voltage | 6V | |
| Nominal Capacity (C20) | 7Ah (5.25V,at 25) | |
| Dimension | Length | 151mm |
| Width | 34mm | |
| Height | 94mm | |
| Total Height | 100mm | |
| Weight | Approx. 1.15 kg | |
| Terminal | FO-02/FO-03 | |
| Internal Resistance | Approx. 15 mΩ (25) | |
| Max Charging Current | 2.1A | |
CHARGE
| Using Mode | Charging Voltage | Temperature Compensation | Max Charging Current |
| Standby Use | 2.275±0.025V/cell (25) | -3.3mV//cell | 2.1A |
| Cyclic Use | 2.45±0.05V/cell (25) | -5mV//cell |
Description:
Designed life for floating charge is 2~3 years (20);
Gas Recombination;
Wide temperature scope of application (-15~45);
Best temperature of application (20±5);
No leaking, safe and reliable;
Standing or lying down for using, convenient to transport and install;
High sealed reaction efficiency, little loss of water, no need to add distilled water or electrolyte, simple to use and maintain;
Application specific design.
Applications:
Alarm & Security system
Emergency Power Systerm
Fire-safety Emergency System,
Banks & Financial Centre
Hospital& Testing Laboratories
Telecommunication
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 than 1m). 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 | 2633 | 3440 |
| Storage Time (Month) | 6 | 3 | 1 |
Batteries should be recharged within the storage life or before using.
Charging methods: maximum charging current 2.1A, constant voltage 2.45±0.05V/cell (25);
Charging time: 15~20h; Temperature compensation coefficient: -5mV//cell.
TECHNICAL FEATURES:
• Sealed Construction
The unique construction and sealing techniques of the battery guarantee leak proof operation in any position with no adverse effect to capacity or service life.
• Electrolyte Suspension System
All batteries utilize an electrolyte suspension system consisting of a high porosity, glass fiber material which in conjunction with plates, totally absorb and contain the electrolyte.
• Gas Recombination
CGB batteries incorporate a built-in design that controls gas generation and induces recombination of more than 99% of gases generated during float or cyclic usage.
• Maintenance Free Operation
Due to the perfectly sealed construction and the recombination of gasses within the cells, the battery is almost maintenance free.
• Low Pressure Valve Regulated System..
All batteries are equipped with safety release valves, designed to operate between 1.5 and 6 psi (10-40kPa) and automatically reseal. Hence, there is never an excessive accumulation of gas within the battery.
• Heavy Duty Grids
Heavy duty lead calcium tin alloy grids provide an extra margin of performance and service life in either float or cyclic applications.
• Cyclic Service Life
More than 600 discharge/recharge cycles can be realized from CGB CB and HR batteries, dependent on the average depth of discharge.
• Float Service Life
SE and CB, HR Series batteries have an expected life span of 3 to 5 years in float service applications.
• Self Discharge - Shelf Life
The self discharge rate at room temperature is approximately 3% of rated capacity per month.
• Operating Temperature
CGB Batteries may be operated over a broad range of ambient temperatures.
• Deep Discharge Recovery
The batteries recover their capacities even after repeated deep discharges.
Caution
1. Don’t near the hot source and don’t under the sunshine.
2. Don’t charge in the sealed container.
3. No short circuit. It should be addition charge if you don’t use, and single charge per three months, to avoid irreversible sulfating. The battery should be changed when the battery jar broken or the electrolyte omitted, to avoid acid corrosion.
4. Don’t store in the space of acid gas.
5. You should be careful and regular check when use the battery. To avoid the battery don’t work. You should change the battery if the capacity is not full or has been damage, especially after one year using.
6. Don’t put the battery in the fire, or it will explode.
7. Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the electrolyte.
