2CH/4CH Lithium Battery Capacity Tester MT13S Macro Lens 2.5-3.5V Cut-Off Voltage Type-C Interface Active Cooling

$38.19
  Availability: In Stock
  Shipping: Airmail 
  Estimated Delivery: 

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  •   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 2 international shipping methods:

    1. 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.)
    2. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    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: April 2, 2025

    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.

    Damaged or Defective Items

    If an item is found damaged or defective upon receipt, please contact us within 15 days of the delivery date to arrange a refund or exchange, without the need to return the item physically.

    Please provide the following:

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

    Our customer service team will review your case and arrange a refund or reshipment — no return required.

    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

     


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Features:

Multi-Channel Independent Operation: The 4CH Lithium Battery Capacity Tester supports four independent channels for capacity and internal resistance measurement. Each channel operates separately and does not interfere with the others, making it possible to test multiple batteries simultaneously with distinct settings for precise measurements.

 

Advanced Charge and Discharge Cycles: This tester supports separate charging and discharging functions, allowing up to 9 cycles in automatic mode. It ensures accurate data collection for battery performance evaluation, enhancing the overall efficiency of testing processes. The system automatically cuts off the charge when fully charged and stops the discharge when conditions are met, thereby protecting the battery from overcharging or over-discharging.

 

Broad Compatibility: Designed to be compatible with all batteries meeting the 2.5V to 3.5V discharge cut-off voltage and the 2.8V to 4.2V charging voltage requirements, it is particularly suited for flat-top 18650 batteries. However, it does not support lithium iron phosphate batteries, focusing on a specific battery type to offer refined and optimized measurements.

 

Enhanced Safety and Cooling: Equipped with an active fan cooling system, the tester provides effective thermal management to prevent overheating. The system also includes overheat protection, ensuring the safety and longevity of both the tester and the batteries being tested.

 

User-Friendly Operation: Featuring an intuitive interface with English and Chinese language options, the tester provides clear status prompts and supports data hold functions. It is powered by a bidirectional Type-C interface, making it easy to charge and operate. The compact size (150×103×36mm) and lightweight design allow for easy portability and storage, making it a convenient tool for both professional and hobbyist use.

 

Specifications:

Optional Model: 2CH/4CH Lithium Battery Capacity Tester


Working Voltage: DC5V

Applicable Battery: Suitable for all batteries meeting 2.5-3.5V discharge cut-off voltage and 2.8-4.2V charging voltage

Power Interface: Bidirectional Type-C

System Language: English/Chinese

Test Quantity: 4-way charge and discharge measurement

Internal Resistance Measurement: Supported, using the DC two-wire method

Charging Function: Supported, auto cut-off when fully charged (does not support lithium iron phosphate batteries)

Discharge Function: Supported, auto-stop when conditions met, max discharge current approx. 1A (not adjustable)

Auto Charge/Discharge: Supported, fully charges in automatic mode

Cycle Charge/Discharge: Supported, 1-9 cycles adjustable (in auto mode only)

Status Prompt: Supported

Cooling Mode: Active fan cooling

Overheat Protection: Supported

Discharge Cut-off Voltage: 2.5V-3.5V, 11 adjustable levels

Discharge Current: Max approximately 1A, not adjustable

Charge Voltage: Max approximately 1A, full charge voltage 4.2V

Off-Power Saving: Saves only set parameters, not measurement data

Product Size: 150×103×36mm

Package Size: 182×112×50mm

 

Package Included:

1 x 18650 Battery Tester (Model as your choice)

1 x Pry Bar (for battery insertion/removal)



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Product ID: 24704922 Category: Model: 2CH (+1 more)
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