ZB2L3 Battery Capacity Test Instrument for External Load Discharge Type 12V Lead-acid Battery 18650

$17.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
   Bulk Savings (Buy more save more)
+
  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


  Share
Specifications:

Power supply voltage: DC4.5-6V (micro USB interface)
Working current: no more than 70mA
Discharge voltage: 1.00V-15.00V resolution 0.01V
End voltage range: 0.5-11.0V
Support passing current: maximum 3.000A resolution 0.001A
Voltage measurement maximum error: 1%+0.02V
Maximum error of current measurement: 1.5%+-0.008A
Maximum battery capacity range: 9999Ah (1Ah=1000mAh)
(The larger value is switched by shifting the decimal point. When it is lower than 10Ah, it is displayed as X.XXX, when it reaches 10Ah and above, it is displayed as XX.XX, and so on.)
Circuit board size: 50mmX37mm
Finished product size: 50mmX37mmX17mm
(Length X Width X Height maximum position size, including the height of copper feet)


Package Include:

1×Battery Capacity Test Instrument



Using Method:

1. The battery under test should be fully charged first.
2. Connect the positive pole of the battery under test to the input positive pole, and the negative pole to the input negative pole. Do not reverse the connection (reverse connection with load may damage the circuit)! Connect the load to the output positive pole and the output negative pole, and supply the working power to the micro USB of the tester (desktop or notebook USB power supply is not available), and the battery voltage is displayed at this time.
3. To start the test directly, you only need to press the ‘OK’ button once, and the tester can automatically formulate a suitable termination voltage according to the full charge voltage of the battery, and the test will start after the display flashes 3 times. It is necessary to manually set the termination voltage, just press the ‘+’ or ‘-‘ button to modify it under the battery voltage display state. ‘start testing.
4. After the test starts, the tester will turn on the electronic switch that controls the load, and the data display during the test will be displayed in rotation among discharge capacity (Ah), current discharge current (A) and battery voltage (V). When the battery voltage reaches the set termination voltage, the tester cuts off the load control switch, and the displayed data stays on the capacity (Ah) and flashes quickly together with the corresponding indicator light. At this time, the displayed capacity is the actual discharge capacity of the battery. Press it once ‘OK’ can stop the flashing to make the data display stably, press the ‘OK’ button again to return to the power-on state, you can replace the battery and test the next section…


Error Codes and Meanings:

Err1: The battery voltage is higher than 15V
Err2: The battery voltage is lower than the set end voltage
Err3: The battery cannot withstand the load discharge current or the internal resistance of the circuit is too large
Err4: The current is too large (the current exceeds 3.1A)



Second Calibration Operation:

Press and hold three buttons at the same time to power on the tester, enter the calibration mode, first display the number of calibration records, and then enter the formal calibration sampling program to display 0u0A. At this time, short-circuit the positive and negative electrodes and press the ‘OK’ button to complete the display of J10u. Apply a standard DC voltage of 10.00V between the input positive and negative poles and press the ‘OK’ button, then J2.0A will be displayed, apply a constant DC current of 2.0A to the output negative pole (inflow direction) and input negative pole (outflow direction) and press Click the ‘OK’ button to complete the calibration. The tester will conduct a pre-review of the calibration data. If the calibration data is reliable, it will display 4 calibration numbers in seequence and then exit. If the pre-review thinks the data is unreliable, it will discard the data and exit.

Reviews

There are no reviews yet.


Be the first to review “ZB2L3 Battery Capacity Test Instrument for External Load Discharge Type 12V Lead-acid Battery 18650”

Your email address will not be published. Required fields are marked *


Q & A

There are no questions yet

Ask a question

Your question will be answered by a store representative or other customers.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Thank you for the question!

Your question has been received and will be answered soon. Please do not submit the same question again.

Error

Warning

An error occurred when saving your question. Please report it to the website administrator. Additional information:

Add an answer

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Thank you for the answer!

Your answer has been received and will be published soon. Please do not submit the same answer again.

Error

Warning

An error occurred when saving your answer. Please report it to the website administrator. Additional information:

Product ID: 19668426 Category:
Close My Cart
Close Wishlist
Close

Close
Navigation
Categories