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Wireless Bluetooth Monitors
The BM21 Smart Battery Monitor is a high-precision meter that allows you to check the status of your battery via your smartphone with the smart battery monitor app.
Through the use of a 75A/150A/500A current shunt, the battery monitor measures the discharge or recharge currents and calculates the Ampere-hours (Ah) going in and out of the battery.
High-precision voltage measurements are taken and displayed in real-time through the use of a field-installed sense wire. BM21 Smart battery monitor is well-suited for lithium, lithium Ion, lead-acid and nickel-metal hydride batteries.

Bluetooth Battery Monitor Auto Car Motor 12V Battery Voltage Tester Wireless Free Mobile APP Real Time
This product is used to monitor 12V BATTERY SYSTEMS VIA BLUETOOTH. After installing it to the battery, the mobile can connect it. When some problems happen in the battery, cranking, and charging system, it can send a notification alert to the user. The user also can test and review the rip record via the app. Your car’s battery manager.

Tournament Lithium
“Changing the way, you adventure!.”
TOURNAMENT LITHIUM IS YOUR ONE-STOP-SHOP FOR THE HIGHEST QUALITY BATTERIES and a full line of NOCO GENPRO Lithium Battery Chargers.
The BM21 Smart Battery Monitor is a high-precision meter that allows you to check the
status of your battery via your smartphone with the smart battery monitor app.
Through the use of a 75A/150A/500A current shunt, the battery monitor measures the discharge
or recharge currents and calculates the Ampere-hours (Ah) going in and out of the battery.
High-precision voltage measurements are taken and displayed in real-time through the use
of a field-installed sense wire. BM21 Smart battery monitor is well-suited for lithium, lithium Ion,
lead-acid and nickel-metal hydride batteries.
- ACCESSORIES TYPE - Bluetooth Accessories
Bluetooth Battery Monitor Auto Car Motor 12V Battery Voltage Tester Wireless Free Mobile APP Real Time
USD: $39.76 Add to cart
This product is used to monitor 12V BATTERY SYSTEMS VIA BLUETOOTH. After installing it to the battery, the mobile can connect it. When some problems happen in the battery, cranking, and charging system, it can send a notification alert to the user. The user also can test and review the rip record via the app. Your car’s battery manager.

Tournament Lithium
“Changing the way, you adventure!.”
TOURNAMENT LITHIUM IS YOUR ONE-STOP-SHOP FOR THE HIGHEST QUALITY BATTERIES and a full line of NOCO GENPRO Lithium Battery Chargers.
ALL 36v BATTERIES COME WITH THE BLUETOOTH APP
SMART BT 5.0 MONITORING SYSTEM
