KONNWEI Battery Monitor Bluetooth 12V 24V 48V 6V, Car Battery Tester with Cranking/Charging/Voltage Test for Lithium Battery, Waveform Live Data, Suitable for RV/Car/Motorcycle/Truck/Boat
US$6.00
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US$6.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by isc2chapter-liny.org
Free 30-day returns Details
Product details
| Management number | 237499254 | Release Date | 2026/07/10 | List Price | US$6.00 | Model Number | 237499254 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Car Battery Monitor Assistant】The BK300 battery monitor is equipped with advanced features such as voltage, starting and charging system testing, and real-time trip logging.Works with Lead-acid, AGM Flat/Spiral, EFB,VRLA,GEL and Lithium batteries—never face winter breakdowns again.
- 【Cranking and Charging Test】 The Cranking test is a series of quick self-checks and parameter verification processes for the battery pack to ensure that the battery is in a safe and usable initial state. The charging test is a full-cycle monitoring and strategy optimization of the battery charging and discharging process, aiming to ensure charging efficiency, extend battery life and prevent safety hazards. BK300 keeps your battery in a healthy state at all times.
- 【Bluetooth 5.2:Stable & Fast Data Transfer】The battery tester is different from the cumbersome traditional wired connection. It equipped with an upgraded Bluetooth 5.2 chip, which features stable connection, faster data transmission and low power consumption. It is 10 times faster than other Bluetooth 4.0 adapters.
- 【25-50ft Remote Real-Time Monitoring】BK300 Bluetooth 5.2 technology allows you to easily monitor the battery status. No need to stand next to the car, just sit inside the car or within 25 to 50 feet to view the battery information in real time. You can easily monitor the battery status anytime, anywhere. Note:Do not close the hood during measurement, as this will affect the Bluetooth connection.
- 【Short-Circuit Protection & IP68 Waterproof】The BK300 car battery tester is equipped with short-circuit protection to ensure your safety throughout the test. Its IP68 waterproof rating and high-quality ABS shell ensure that it is as stable as a rock during the test.
- 【Essential Tool for 6V 12V 24V 48V Batteries】You only need to install it once, and you can monitor the battery status permanently. Its extremely low power consumption (only 1mA) ensures that the battery will not be drained, allowing you to stay connected for a long time without worry.
- 【Independently Developed, APP is Permanently Free】BK300 bluetooth battery monitor was independently developed by more than 30 engineers in our company. Using smart chip technology, we can get extremely high accuracy every time we check the battery health. We also created our own APP to make it permanently free for our customers.
- 【Excellent After-sales Service】We provide 2-year warranty and lifetime technical support. If you have any compatibility issues, please contact our technical support team and we will help you 24/7.
| ASIN | B0F2M3JYCV |
|---|---|
| Color | BLACK |
| Model | BK300 |
| Brand Name | KONNWEI |
| Style Name | bluetooth Battery Monitor,Battery tester |
| Unit Count | 1.0 Count |
| Item Weight | 0.02 Kilograms |
| Part Number | BK300 |
| Manufacturer | KONNWEI |
| Power Source | Battery Powered |
| Item Dimensions | 0.59 x 1.18 x 1.77 inches |
| Measurement Type | Voltmeter |
| Specification Met | CE |
| Compatible Devices | Lead-acid, AGM Flat/Spiral, EFB, VRLA, GEL, Lithium batteries |
| Included Components | BK300 product, instruction manual |
| Upper Temperature Rating | 176 Degrees Fahrenheit |
| Maximum Operating Voltage | 24 Volts |
| Minimum Operating Voltage | 12 Volts |
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