Wuhan Chang Guang Battery Co., Ltd


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Wuhan Changguang Battery Co., Ltd

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

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6V 3.4AH CB634 Alarm System Batteries , Regulated agm lead acid battery Rechargeable

China 6V 3.4AH CB634 Alarm System Batteries , Regulated agm lead acid battery Rechargeable supplier

Large Image :  6V 3.4AH CB634 Alarm System Batteries , Regulated agm lead acid battery Rechargeable

Product Details:

Place of Origin: China
Brand Name: CGB
Certification: CE/UL/VDS/TLC/ISO
Model Number: CB634

Payment & Shipping Terms:

Minimum Order Quantity: 300 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: 135000 pcs per month
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Detailed Product Description
Product Name: CB634 Application: Alarm Emergency
Voltage: 6V Capacity: 3.4AH
Size Of Battery: 134*34*60mm Terminal: FO-01
Weight: 0.69 Case: ABS-HB,V0



6V 3.4AH CB634 Alarm System Batteries , Regulated agm lead acid battery Rechargeable





Designed life for floating charge is 3~5 years (20℃);

AGM valve regulated sealing technology;

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

Best temperature of application (20±5℃);

Multipurpose: Float or Cyclic use

High strength ABS material for container & lid;

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;

Low self-discharge rate.








Nominal Voltage 6V Capacity C20 3.4Ah (5.25V, at 25℃)
Nominal Capacity (C20) 3.4Ah (5.25V,at 25℃) C10 3.06Ah (5.25V, at 25℃)
Dimension Length 134mm C3 2.55Ah (5.25V, at 25℃)
Width 34mm C1 2.04Ah (5.1V, at 25℃)
Height 60mm Internal Resistance Approx. 25 mΩ (25℃)
Total Height 67mm Max Short-duration Discharge Current 102A(25℃)
Weight Approx. 0.69kg Terminal FO-01









Uninterruptable Power Supply (UPS)






Emergency lighting



Fire alarm and security systems



Medical appliance



Solar applications



Electronic test equipment



Electronic measuring devices



Geophysical devices










Sealed Construction


The unique construction and sealing techniques ensure no electrolyte leakage


from case or terminals.




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






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.






The batteries are manufactured using a range of terminals which vary in size


and type. Please refer to details as shown


Don’t near the hot source and don’t under the sunshine.

Don’t charge in the sealed container.

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.

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.

Don’t put the battery in the fire, or it will explode.

Please use cotton cloth to clean, if the battery is broken down and leak

electrolyte. Please wash your skin when touch the electrolyte.

Don’t clean the battery by using the organic solution. (e.g. petrol)

ging time: 15~20h; Temperature compensation coefficient: -5mV/℃/cell.


Contact Details
Wuhan Changguang Battery Co., Ltd

Contact Person: Song Gao

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