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OTOTEC 4PCS Li-ion Battery Capacity Voltage Meter Tester 1S 3.7V 15mA Line Length 14.5cm 40x15x2.7mm Lithium Battery Capacity Indicator Module
Real-time battery charge display with 5 LED indicators makes it easy to monitor battery levels in various devices.
OTOTEC 4PCS Li-ion Battery Capacity Voltage Meter Tester 1S 3.7V 15mA Line Length 14.5cm 40x15x2.7mm Lithium Battery Capacity Indicator Module
Item #: 106932295

OTOTEC 4PCS Li-ion Battery Capacity Voltage Meter Tester 1S 3.7V 15mA Line Length 14.5cm 40x15x2.7mm Lithium Battery Capacity Indicator Module

Item #: 106932295

ETB 3121

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Real-time battery charge display with 5 LED indicators makes it easy to monitor battery levels in various devices.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Compact Design
Measuring only 40x15x2.7mm, this battery tester is compact and lightweight, making it easy to carry and use in various applications without taking up much space.
High Accuracy
With a precision of 15mA, this meter tester provides accurate voltage readings, ensuring users can effectively monitor battery capacity and health for reliable performance.
Versatile Compatibility
Designed for 1S 3.7V lithium batteries, this tester is ideal for a wide range of applications, from hobby electronics to professional setups, ensuring broad usability for various users.

Product Details

Shop OTOTEC 4PCS Li-ion Battery Capacity Voltage Meter Tester 1S 3.7V 15mA Line Length 14.5cm 40x15x2.7mm Lithium Battery Capacity Indicator Module online at a best price in Ethiopia. B0DKHCRP3L
Item Weight0.1 lbs (50 grams)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Hobbyist Enthusiasts

    Ideal for hobbyists requiring accurate monitoring of lithium battery capacity for their projects and devices.

  • Safety-Conscious Users

    Essential for users who prioritize safety by ensuring lithium batteries are not overcharged or discharged.

  • DIY Electronics

    Great for DIY electronics projects where monitoring battery status is crucial for performance.

Not Suitable For
  • High-Capacity Batteries

    Inappropriate for users working with batteries exceeding the specified capacity and voltage range.

  • Large-Scale Applications

    Not suitable for industrial or commercial applications where extensive battery monitoring is necessary.

  • Non-Technical Users

    May be too complicated for individuals lacking experience in battery management or electronics.

Product Description

OTOTEC 4PCS Li-ion Battery Capacity Voltage Meter Tester 1S 3.7V 15mA Line Length 14.5cm 40x15x2.7mm Lithium Battery Capacity Indicator Module

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Customer Questions & Answers

  • Question: What is the purpose of the 4PCS Li-ion Battery Capacity Voltage Meter Tester?

    Answer: The primary purpose of the 4PCS Li-ion Battery Capacity Voltage Meter Tester is to accurately measure and display the voltage and capacity of 1S lithium-ion batteries operating at 3.7V. This device helps users monitor battery health and performance, allowing for efficient battery management. For instance, hobbyists and DIY enthusiasts can use it to ensure batteries are properly charged before use, preventing issues such as over-discharge which can lead to battery damage.
  • Question: How do I connect the battery capacity meter to my lithium battery?

    Answer: To connect the battery capacity meter to your lithium battery, simply attach the meter's input leads to the corresponding terminals of the battery. The positive lead connects to the positive terminal, while the negative lead connects to the negative terminal. This ensures accurate readings. It's beneficial for users testing multiple batteries in projects, as it helps them verify battery efficiency before installation, ensuring reliable power supply for their devices.
  • Question: What are the dimensions of the meter module?

    Answer: The dimensions of the 4PCS Li-ion Battery Capacity Voltage Meter Tester module are 40mm in length, 15mm in width, and 2.7mm in height. These compact dimensions make it versatile for integration into various electronic projects without taking up excessive space. Ideal for engineers and hobbyists who require a discrete yet effective monitoring solution in their gadgets, this module can fit seamlessly into cases or frames.
  • Question: Can this battery meter be used for other types of batteries?

    Answer: No, this battery meter is specifically designed for 1S lithium-ion batteries with a voltage rating of 3.7V. Using it with other types or configurations of batteries may yield inaccurate results or could even damage the meter. If you are working with other battery types, it's crucial to select the appropriate tester tailored for those specific voltages and chemistries, preventing potential complications.
  • Question: What does the 15mA current rating indicate?

    Answer: The 15mA current rating of the meter indicates the amount of current it draws from the battery during operation. This low consumption ensures minimal impact on the battery's capacity, allowing for enhanced longevity in monitoring applications. It's particularly useful for long-term projects, where you may continuously monitor battery health without significantly depleting the battery's energy reserve.
  • Question: Is a manual included with the capacity meter module?

    Answer: Yes, typically a manual comes included with the 4PCS Li-ion Battery Capacity Voltage Meter Tester. The manual provides essential instructions on how to properly connect and utilize the device for accurate voltage readings. This guidance is particularly advantageous for beginners or those new to battery management, ensuring they maximize the utility of their meter without unnecessary errors.
  • Question: What is the best application for this battery capacity meter?

    Answer: This battery capacity meter is best applied in hobbies involving RC vehicles, drones, and other gadgetry using lithium batteries. For instance, a drone enthusiast can use it to monitor multiple battery packs to ensure safe and optimal performance during flights. By keeping track of battery status, users can avoid unexpected power loss, leading to more reliable operations and enhanced experiences.
  • Question: Does the voltage display fluctuate during operation?

    Answer: Yes, the voltage display may fluctuate slightly during operation, as the load on the battery changes. This fluctuation is normal, as the capacity meter reflects real-time consumption and changes based on connected devices. Users benefit from this feature, as they can observe how quickly their equipment consumes battery power and adjust usage accordingly to maintain efficiency.
  • Question: Where can I buy the 4PCS Li-ion Battery Capacity Voltage Meter Tester in Ethiopia?

    Answer: You can purchase the 4PCS Li-ion Battery Capacity Voltage Meter Tester from Ubuy. They offer a reliable platform where you can easily find this product along with a range of other electronic components, ensuring a seamless shopping experience tailored to your needs.
  • Question: What is the line length of the battery meter, and why is it important?

    Answer: The line length of the meter is 14.5cm, which provides flexibility for connecting the tester to batteries in various setups. This length is important as it allows users to position the meter conveniently within project enclosures or while testing remote battery applications. Having an adequate line length facilitates easier accessibility and monitoring, especially in tighter spaces where batteries may be integrated within devices.

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Pros

  • Accurate voltage readings
  • User-friendly design
  • Compact size for easy use
  • Suitable for various batteries

Cons

  • Wires may feel a bit fragile.

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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