Sign In | Join Free | My burrillandco.com
Home > Motorcycle Lead Acid Battery >

MF Dry Cell Low Self Discharge Motorcycle Lead Acid Battery 12V 6.5ah 7ah 9ah

    Buy cheap MF Dry Cell Low Self Discharge Motorcycle Lead Acid Battery 12V 6.5ah 7ah 9ah from wholesalers
     
    Buy cheap MF Dry Cell Low Self Discharge Motorcycle Lead Acid Battery 12V 6.5ah 7ah 9ah from wholesalers
    • Buy cheap MF Dry Cell Low Self Discharge Motorcycle Lead Acid Battery 12V 6.5ah 7ah 9ah from wholesalers
    • Buy cheap MF Dry Cell Low Self Discharge Motorcycle Lead Acid Battery 12V 6.5ah 7ah 9ah from wholesalers
    • Buy cheap MF Dry Cell Low Self Discharge Motorcycle Lead Acid Battery 12V 6.5ah 7ah 9ah from wholesalers
    • Buy cheap MF Dry Cell Low Self Discharge Motorcycle Lead Acid Battery 12V 6.5ah 7ah 9ah from wholesalers

    MF Dry Cell Low Self Discharge Motorcycle Lead Acid Battery 12V 6.5ah 7ah 9ah

    Ask Lasest Price
    Brand Name : Foberria
    Model Number : 12V 6.5ah 7ah 9ah
    Certification : CE / ISO9001
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 60,000 per month
    Delivery Time : 25-30days
    • Product Details
    • Company Profile

    MF Dry Cell Low Self Discharge Motorcycle Lead Acid Battery 12V 6.5ah 7ah 9ah

    12V series 6.5ah 7ah 9ah MF Dry Cell low self-discharge Motorcycle Lead Acid Battery


    >Summary

    The main feature of dry charge battery is that the negative plate has high power storage capacity. In the completely dry state, it can store the


    power obtained within two years. When using, it only needs to add electrolyte and wait for 20 ~ 30 minutes.


    >Product Features


    Lawn Mower Rechargeable Lead Acid Battery


    1. Pb-Ca alloy battery plate grid, low water loss and low self- discharge rate.


    2. Low internal resistance, good high rate discharge performance.


    3. Flooded electrolyte, high resistance against over- charge/discharge.


    4. Excellent high & low working temperature performance (-30"C to 55C).


    5. Design float service life: 3-5 years.


    >Specification
    BATTERY TYPECAPACITY

    DIMENSIONS-MILLIMETERS

    (+- 2mm)

    Weight with acidACID VOLUMECHARGE
    CURRENT
    Ah(10Hr)LengthWidthHeight(KG)(Litre)(amps)
    12N6.5-3B6.5138741002.50.500.65
    12N7-4A7135751332.80.600.70
    12N7B-3A7150601302.70.500.70
    12N9-4B-19135751393.10.600.90

    >Structure and composition
    ComponentPos. plateNeg. plateContainerCoverSeparatorElectrolyteSafety valveTerminal
    Raw materiallead dioxideleadABSABSAGMSulfuric acidRubberCopper
    >Production process
    >Delivery & Payment Terms
    Payment Terms
    T/T
    EXW30% in advance for deposit payment, the balance payments will be paid before shipment.
    FOB
    CFR/C&F30% in advance for deposit payment, the balance will be paid against copy of B/L
    CIF
    L/CFor the amount of one shipment above 50,000 usd, L/C at sight is acceptable.
    West Union
    For the amount less than 5000 usd
    Paypal
    Delivery Time7~25 days after receiving the payment or the deposit payment
    > Product Advantages
    >Working principle of Lead acid battery

    (1) Lead-acid battery charging, positive plate is lead dioxide (PbO2), under the action of water molecules in sulfuric acid solution, a small amount of lead dioxide and natural water dissociation of volatile substances - hydrogen dioxide (Pb (OH) 4), hydroxyl ions in solution, the lead ions (Pb) on the positive plate, so the positive plate on the lack of electrons.

    (2) After a lead-acid battery is charged, the negative plate is lead (Pb), which reacts with sulfuric acid in the electrolyte (H2SO4) and becomes lead ion (Pb 2), which is transferred to the electrolyte, leaving two more electrons (2E) on the negative plate.

    (3) It can be seen that when the external circuit is not connected (the battery is open), due to chemical action, the positive plate lacks electrons, and the positive plate has excess electrons, as shown in the figure on the right, the two plates produce a certain potential difference, which is the electromotive force of the battery.

    2. Electrochemical reaction of lead acid battery discharge process

    (1) When the lead-acid battery is discharged, the electrons on the negative plate enter the positive plate through the load to form current I under the effect of the potential difference of the battery. At the same time, a chemical reaction takes place inside the battery.

    (2) After the release of two electrons from each lead atom on the negative plate, the natural lead ion (Pb 2) and the sulfate ion (SO4? 2) reaction, naturally insoluble lead sulfate (PbSO4) on the plate.

    (3) The lead ion (Pb 4) in the positive plate obtains two electrons (2E) from the negative electrode, and becomes divalent lead ion (Pb 2) and sulfate ion (SO4? 2) reaction, naturally insoluble lead sulfate (PbSO4) on the plate. Oxygen ions (O? 2) Reacts with hydrogen ions (H) in the electrolyte to naturally stabilize the substance water.

    (4) Sulfate ions and hydrogen ions in the electrolyte move to the positive and negative poles of the battery respectively under the action of the power field, forming a current inside the battery, forming the whole loop, and the battery continues to discharge outwards.

    >Features


    1. Long shelf life

    Can be stored for a long time period and no need to recharge during storage .

    Battery left-over capacity can be as high as 70% after being stored for 1 year and can be restored to 85% of its full capacity

    when fully recharged.

    2. Over discharge performance under low voltage

    This battery can be restored to 80% of its full capacity while others only being rendered to failure because of the sulfuration of the

    sulphur-acid and its consequent maintenance, after subject to long period of repeated over -discharging due to frequently engine igniting,

    lighting and insufficient charge for the battery caused by short distance driving and low speed.

    3. Over discharge performance under high voltage

    Being charged at 16V(not recommended ,though),this battery can be as high as 95% of its full capacity, no drying up in the electrolyte due to

    little gas releasing and all released gas being absorbed by the plates, while this kind of sealed lead-acid battery usually being charged by a

    external 14.8V charger which being designed with different emphasis between amperage and voltage(because the charge voltage for flooding

    lead acid battery is usually at 16V,so the prevalent charge voltage is 16V),it will be soon rendered useless caused by drying out of the

    electrolyte if the ordinary battery being charged by a 16V external charger.

    4. Quick charge acceptance

    This battery can quickly absorb the momentary charging energy generated by vehicle _borne generator and braking, testing date shows that

    it can absorb 70% of the energy released while others only 40%,after being charged under this kind of condition for 1 hour.

    5. High multiple rates starting performance

    Small in internal resistance and self-discharge, normal temperature starting discharge multiple rates can be as high as 8C20 while other

    ordinary battery can only reach 6C20,so this battery can be used to substitute high power battery.

    6. Super long life span

    This battery's life span is twice as long as ordinary battery's due to its slow capacity attenuate rate under repeated deep discharge cycles.

    7. Super long life span Battery's consistency

    The consistency and balanced discharge performance rendered special match for battery working group unnecessary and only need to

    replace the damaged one in case there is any, thus speeding the responsiveness of post sale service.

    >Application


    >Main expor market

    Central/South America

    Eastern Europe


    Mid East/Africa


    Western Europe


    Quality MF Dry Cell Low Self Discharge Motorcycle Lead Acid Battery 12V 6.5ah 7ah 9ah for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: SUZHOU FOBERRIA NEW ENERGY TECHNOLOGY CO.,LTD.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)