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Deep Cycle Telecom Alarm System Batteries 12V 4AH Long Shape UPS EPS

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Deep Cycle Telecom Alarm System Batteries 12V 4AH Long Shape UPS EPS

Brand Name : CGB
Model Number : CB1240L
Certification : CE/UL /TLC/ISO
Place of Origin : Wuhan, China
MOQ : 300 pcs
Price : Negotiation
Payment Terms : T/T or L/C
Delivery Time : 135000pcs Per Month
Packaging Details : Packed in carton, and then reinforced with pallet or wooden case for outer packing
Product Name : CB1240L
Application : UPS , EPS
Voltage : 12V
Capacity : 4AH
Size Of Battery : 195*47*70mm
Terminal : FO-12/FO-02/ FO-03
Weight : 1.61KG
Case : ABS-HB,V0
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Deep Cycle Telecom Alarm System Batteries 12V 4AH Long Shape UPS EPS


Nominal Voltage12V
Nominal Capacity (C20)4Ah (10.5V,at 25℃)
Total Height74mm
WeightApprox. 1.61 kg
Internal ResistanceApprox. 38 mΩ (25℃)
Max Charging Current1.2A


● 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.


● UPS & EPS System

● Telecommunication

● Banks & Financial Centre

● Hospital& Testing Laboratories

● Telecommunication


• 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 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.

• 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.

• Terminals

The batteries are manufactured using a range of terminals which vary in size and type. Please refer to details as shown


Q1: If you want datasheet / catalog

A1: Please kindly send an inquiry to us, We will support you quite well.

Q2: Can you print my picture or logo on the battery cover?
A2: Yes, OEM is available,we can print your picture or logo on the battery case, and you can offer your Logo.

Q3: What is your advantage?

A3:1. Our products are listed to “top 10 well-known brand”.

2. We got the Certificate of ISO Quality Management System and ISO14001 Environment Management System.

3. Since 1993, we have rich experience in battery industry, we are the leading manufacturer of maintenance-free, lead acid gel battery in China

4. Fast delivery and good service.

5. Rich experience in export, we know well on the details of export including quality level, shipping and other process.

Q4: How do you ship the products?

A4: We ship the products by sea.

Product Tags:

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