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CB640 No Leaking Sealed Lead Acid Battery 6v 4ah , High Efficiency Ups Battery

Categories Sealed Lead Acid Battery
Brand Name: CGB
Model Number: CB640
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: CB640
Application: UPS , EPS,Toy Car
Voltage: 6V
Capacity: 4AH
Size Of Battery: 70*47*101*106mm
Terminal: FO-02/FO-03
Weight: 0.8 KG
Case: ABS-HB, V0
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    CB640 No Leaking Sealed Lead Acid Battery 6v 4ah , High Efficiency Ups Battery

    CB640 No Leaking Sealed Lead Acid Battery 6v 4ah , High Efficiency Ups Battery


    Applicable for UPS and EPS

    AGM valve regulated sealing technology;

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

    No leaking, safe and reliable;

    High sealed reaction efficiency, little loss of water, no need to add distilled

    water or electrolyte, simple to use and maintain;


    Nominal Voltage6V
    Nominal Capacity (C20)4Ah (5.25V,at 25℃)
    Total Height106mm
    WeightApprox.0.8 kg
    Internal ResistanceApprox.20 mΩ (25℃)
    Max Charging Current1.2A


    UPS & EPS system


    Banks & Financial Centre

    Hospital& Testing Laboratories

    Emergency Power Systerm

    Alarm & Security system

    High Power Backup Supply


    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


    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.

    Why Choose Us?

    We have more than 23 years battery manufacturer management experiences.

    High purity raw material to ensure low self discharge rate reaction

    efficiency, there is no need for any compensation of and water during use.

    Gas Recombination technology ensures the battery high seal reacting rate,

    which can prevent the acid fog from separating out.

    A unique corrosion-resistant grid alloy ensures Prostar batteries have long

    service life

    Fast reply: All your inquiries will be replied within 12 hours.

    We passed ISO9001, ISO14001, OHSAS18001, CE, UL, VDS Certificates.

    Efficient venting system automatically release excess gas when the pressure

    rises above the normal level & reseals the valves when it returns to the normal

    rate, which can protect the battery from bursting.

    Quality CB640 No Leaking Sealed Lead Acid Battery 6v 4ah , High Efficiency Ups Battery for sale
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