Bluetooth Wireless Battery Monitor Smart Battery Tester Voltage Ampere Meter, 8-120V 350A Load Test LCD Battery Charge Discharge Capacity Level Indicator for Car/RV//Boat/Marine/E-Bike/Scooter/Solar

★★★★★ 5.0 102 reviews

US$16.52
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US$16.52
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Management number 212399525 Release Date 2026/04/06 List Price US$16.52 Model Number 212399525
Category
  • 1. Precise Dual-Direction Current Monitoring This smart battery monitor with shunt is a professional smart battery monitor built with a high-precision shunt, automatically identifying and monitoring battery charging and discharging currents in both directions. Even when charging and discharging occur simultaneously, it accurately displays the current difference, with a current measurement accuracy of up to 0.001A, delivering ultra-precise real-time data on battery power status.
  • Universal Compatibility for Multiple Battery Types As a dedicated lithium battery monitor, it is perfectly compatible with lithium iron phosphate, lithium ion and lead-acid batteries. It also serves as an ideal rv battery monitor for RV power systems, boasting a wide voltage range of 8-120V and a wide current range of 0-500A. It meets the battery monitoring needs of UPS, e-bikes, cars, RVs and other multi-scenario applications with one-stop adaptation.
  • Bluetooth Wireless Connection & Remote Real-Time Monitoring This high-performance bluetooth battery monitor supports Bluetooth wireless connection and works with the exclusive APP to realize the remote monitoring function of a wireless battery tester. You can query battery voltage, current, remaining capacity and the remaining charging/discharging time on your mobile phone in real time. The power-off memory function saves historical data, allowing you to master the battery status without close-range operation.
  • Smart Visual & Auditory Alarm for Safe Protection Equipped with a programmable visual and auditory alarm system, it sets low capacity and low voltage warning thresholds for both charging and discharging states. When the threshold is triggered, an immediate buzzer alarm and synchronous visual reminder will be activated. The intelligent monitoring mode of this smart battery monitor effectively prevents over-discharging and over-charging of the battery, building a solid safety barrier for battery usage.
  • Low-Power Consumption & Portable User-Friendly Design This smart battery monitor with shunt features an ultra-low standby power consumption of only 0.5-0.6mA, causing no extra battery power loss. With a compact size of 70×70×16.4mm and a lightweight design of 420g, it enables easy installation and wiring, and the shunt is perfectly matched with the host. It also comes with touch screen lock and brightness adjustment functions for simple operation, making it portable and practical for daily use.
  • Touch control screen lock prevents incorrect touch, screen brightness adjustable.
  • Wirless Bluetooth APP real-time query Remote voltage monitoring.
UPC 655779539345
Color Grey
Model TX20-350A
Brand Name AILITRON
Style Name Classic
Item Weight 420 Grams
Manufacturer AILITRON
Power Source Battery Powered
Item Dimensions 2.76 x 0.65 x 2.76 inches
Specification Met REACH
Included Components Meter, shunt
Maximum Operating Voltage 120 Volts
Minimum Operating Voltage 8 Volts

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