2V 400Ah Solar Lead Acid Battery , Deep Cycle Batteries For Solar Panels

2V 400Ah Solar Lead Acid Battery , Deep Cycle Batteries For Solar Panels

Specifications:

Description:

● Wide temperature scope of application (-15~45℃);

● Best temperature of application (20±5℃);

● No leaking, safe and reliable;

● Good deep charge cycle performance;

● Good over-discharging recovery performance.

● Standing or lying down for using, convenient to transport and install;

● Low self-discharge rate.

Applications:

● UPS & EPS system

● Telecommunication

● Banks & Financial Centre

● Backup power for testing and measuring instruments

● Emergency Power System

● Alarm & Security system

● Electronic apparatus and equipment Communication power supply

● Control System

● Wind Energy System

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

There is no need to check specific gravity of the electrolyte or add water to batteries during float service life. In fact, there is no provision for this type of maintenance.

? 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.

? 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.

Maintenances

? No short circuit. Battery should be stored full of electronic when not in

need, and the battery should be charged every three months. When battery

case bursts or electrolyte leaks, battery should be changed lest the acid

corrosion.

? No battery in environment with the acid gas.

? When battery is used as the backup battery, be careful and check it at

regular time to avoid the damage battery. Especially the battery beyond one year should be checked in time, and change the less capacity and scrapped battery.(some batteries maybe have voltage but no current; some batteries maybe have current but no voltage; some maybe have both but less capacity: all these conditions cannot meet the work, reach the power on time. Do not forth small battery, cause the huge losses )

? Forbidden battery in the fire, otherwise it will cause an explosion.

Notice:

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.

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.