Heavy Duty Solar System Battery Outdoor Solar Light Batteries No Leaking

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Heavy Duty Solar System Battery Outdoor Solar Light Batteries No Leaking





Nominal Voltage 12V
Nominal Capacity (C20) 65Ah ( at 25)
Dimension Length 350mm
Width 166mm
Height 174mm
Total Height 174mm
Weight Approx. 23.66kg
Terminal FP-28/RT-19
Internal Resistance Approx. 7 mΩ (25)
Max Charging Current 19.5A


























Designed life for floating charge is 5 - 8 years (20);

Float charging voltage: 13.5V – 13.8V (20);

Such as broadband, PVs etc through up-to-date gel technologies.

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;

Our gel batteries uses German origin high purity fumed silica to form sulfuric acid thixotropic Gel and fills to the batteries with vacuum to ensure the fully penetration of electrolyte through separators and plates pastes.

Low self-discharge rate.



UPS & EPS system


Banks & Financial Centre

Medical Equipments

Emergency Power System

Alarm & Security system

High Power Backup Supply

Control System

Wind Energy System





• 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.


• 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.


• Float Service Life

GEL Series batteries have an expected life span of 5 to 8 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.






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.


Environmental Services:

Working together, we must do everything we can to make sure batteries are recycled in an environmentally safe manner. It's an obligation we share as an industry.

• Ensure that our operations and products meet or exceed government requirements.

• Monitor, control and eliminate, where possible, all environmental emissions, discharges and waste generated by our operations.

• Develop products that will have a minimum effect on our environment.

• Work with organizations to develop equitable and realistic laws, regulations and standards to protect public health and the environment.

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Mr. Mr. Gao song
Tel: 86-27-84891323
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Wuhan Changguang Battery Co., Ltd
WuhanEconomicTechnologyDevelopment Zone, Wuhan, Hubei, China (Mainland)
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