Description:
🔍 The 1S to 7S Battery Level Indicator is an essential tool for anyone working with various types of batteries. This high-quality meter is designed to accurately measure the voltage levels of Lithium-ion, LiPo, Lithium iron phosphate, and lead-acid batteries, making it versatile for both personal and professional use. Its sleek, ultra-thin design features a vibrant 5 LED indicator system that clearly displays power levels, providing a visually appealing and intuitive method for monitoring battery capacity.
🛡️ Constructed from durable materials, this battery level tester is built to withstand the rigors of daily use. One of its standout features is the reverse connection protection function; even if the positive and negative terminals are accidentally reversed during connection, the device remains safe from damage, allowing for worry-free operation.
🕊️ The indicator operates with a minimal working current of just 15mA, ensuring it doesn't drain the batteries being tested. With a compact size of 40mm x 15mm x 2.5mm and a lightweight design of only 8g, it's portable and easy to incorporate into any toolkit. The practical lead length of 15cm provides ample reach for connecting to battery terminals without hassle.
🧩 The device's operational range is impressively broad, functioning effectively across various battery configurations, including 1S (3.7V), 2S (7.4V), 3S (11.1V), all the way to 7S (29.4V), making it suitable for a wide array of applications such as electric vehicles, power tools, and hobby electronics.
🛠️ With an allowable error margin of just ±2%, the battery tester offers reliable measurement without compromising precision. Its performance is optimized for a wide working temperature range of -10℃ to 65℃, ensuring functionality even in challenging environmental conditions.
🪶 To operate, simply connect the display board's positive and negative terminals to the respective terminals of the battery. Press the red button to illuminate the LED indicators, providing a real-time reading of the battery's state. After releasing the button, the indicators will turn off within 3-10 seconds, preserving battery life during static usage.
🧩 This comprehensive battery level indicator not only helps users quickly assess battery health but does so with user-friendly features that enhance both functionality and safety.
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