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6V 7Ah maintenance free Rechargeable Lead Acid Battery sealed for Emergency

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6V 7Ah maintenance free Rechargeable Lead Acid Battery sealed for Emergency

Brand Name : CGB
Model Number : CB670
Certification : CE/UL/TLC/ISO
Place of Origin : China
MOQ : 300 pcs
Price : negotiation
Payment Terms : T/T or L/C
Supply Ability : 135000 pcs per month
Delivery Time : 30 days
Packaging Details : Packed in carton, and then reinforced with pallet or wooden case for outer packing
Product Name : CB670
Application : Emergency Security System
Voltage : 6V
Capacity : 7AH
Size Of Battery : 151*34*94*100mm
Terminal : FO-02/FO-03
Weight : 1.25 KG
Case : ABS-HB, V0
Color : Gray/Black/Green
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6V 7Ah maintenance free Rechargeable Lead Acid Battery sealed for Emergency Alarm 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



Nominal Voltage



4Ah (10.5V, at 25℃)

Nominal Capacity (C20)

4Ah(10.5V,at 25℃)


3.6Ah (10.5V, at 25℃)


Length 70mm


3Ah (10.5V, at 25℃)

Width 47mm


2.4Ah (10.2V, at 25℃)

Height 101mm

Internal Resistance

Approx. 20mΩ (25℃)

Total Height 106mm

Max Short-duration Discharge Current







UPS & EPS system


Banks & Financial Centre

Hospital& Testing Laboratories

Emergency Power Systerm

Alarm & Security system

High Power Backup Supply


Designed life for floating charge is 3-5 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.


Using ModeCharging VoltageTemperature CompensationMax Charging Current
Standby Use2.275±0.025V/cell (25℃)-3.3mV/℃/cell2.1A
Cyclic Use2.45±0.05V/cell (25℃)-5mV/℃/cell

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6V 7Ah maintenance free Rechargeable Lead Acid Battery sealed for Emergency Images

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