Wuhan Chang Guang Battery Co., Ltd


About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsSolar System Battery

High Capacity GEL Solar System battery for Banks / Financial Centre ISO Approval

Good quality High Rate Discharge Battery for sales
Good quality High Rate Discharge Battery for sales
The excellent starting capability and multiple performance, the strong resuming ability after discharging. A very good experience!

—— Aleksandra Nowak

Economical and environmental protection. Simple to operate, easy to maintain, and much better than the batteries we’ve used before!

—— Marek Dulowski

We cooperate with CGB for over 18 years, the stable quality and excellent service bring us more confidence to go future in our market!

—— Benyamin Farahani

CGB is our wonderful qualified battery supplier, the capacity, the lead time, the service, the delivery,...everything is the best!

—— Krisztian Czipo

I'm Online Chat Now

High Capacity GEL Solar System battery for Banks / Financial Centre ISO Approval

China High Capacity GEL Solar System battery for Banks / Financial Centre ISO Approval supplier

Large Image :  High Capacity GEL Solar System battery for Banks / Financial Centre ISO Approval

Product Details:

Place of Origin: China
Brand Name: CGB
Certification: CE/TLC/ISO
Model Number: GEL12500

Payment & Shipping Terms:

Minimum Order Quantity: 50 pcs
Price: negotiation
Packaging Details: Packed in carton, and then reinforced with pallet or wooden case for outer packing
Delivery Time: 30 days
Payment Terms: T/T or L/C
Supply Ability: 21600 pcs per month
Contact Now
Detailed Product Description
Product Name: GEL12500 Application: Solar System
Voltage: 12V Capacity: 50AH
Size Of Battery: 229*138*228mm Terminal: FP-22/ FP-14, FP-15/RT-38
Weight: 16.20 KG Case: ABS-HB, V0
High Light:

solar storage batteries


solar powered battery

High Capacity GEL Solar System battery for Banks / Financial Centre




Nominal Voltage 12V
Nominal Capacity (C20) 50Ah ( at 25℃)
Dimension Length 229mm
Width 138mm
Height 207mm
Total Height 228mm
Weight Approx. 16.20kg
Terminal FO-28/RT-19
Internal Resistance Approx. 10 mΩ (25℃)
Max Charging Current 15A


























● 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

● Telecommunication

● 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.


Battery FAQ

(1). What’s kinds of battery will you provide?

We have three type battery: AGM, Deep cycle and Gel.There are many different model battery here, we can supply 2v 100ah-3000ah battery, 6v 1.2ah-6v 200ah battery, 12v 0.8ah-12v 250ah battery.

(2). Your battery can meet CE RoHS requirements?
Our battery are with the certificate of CE/RoHS.

(3). Can we change the color based on the original?
Yes, the color can be customer-made according to your requirement.

(4). Can you print my picture or logo on the battery cover?
Yes, OEM is available, we can print your picture or logo on the battery case, and you can offer your logo.



1. Raw material control: Any raw material will be forbidden used in the production if they didn't pass the testing by laboratory strictly.
2. Production process control: The semi-finished products must pass several inspections in the production line.
3. Finished products control: The finished battery must be tested 100% by four function testing machine and pass the inner resistance testing, density testing, OCV,CCV. before packaging.
4. Shipment control: The goods can't be sold unless their appearance and performance are tested 100% by the professional inspector.

Contact Details
Wuhan Changguang Battery Co., Ltd

Contact Person: Mr. Song_Gao

Tel: 86-27-84891323

Fax: 86-27-84891320-84891924

Send your inquiry directly to us (0 / 3000)