Page 18 - Catalogue-EP-2022

BATTERY MONITORS
B A T TER Y MONIT OR S

BM21-500
BM16-500
The BM21-500 & BM16-500 are smart battery monitors with a high-precision meter that allows you to
check the status of your battery via the display or your Smartphone with the smart battery monitor App.

Through the use of a 500A current shunt, the battery monitors measure 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. BM21-500 & BM16-500 battery monitors are compatible with all types of batteries,
especially Lithium-ion, LiFePO4 batteries.

Suitable for Caravans, Motorhomes, RV’s, 4x4s, Marine, Solar Energy Storage, Golf Carts and More.

BM21-500 BM16-500
Displays Displays
• Battery Voltage - Indicator • Battery voltage - Indicator
• Battery Capacity - Indicator • Battery Capacity - Indicator
• Battery Current - Indicator • Battery Current - Indicator
• Charge & Discharge - Indicator • Battery Total Ampere-hours
• Battery Total Ampere-hours • Battery State of Charge (SOC) - Indicator
• Charge & Discharge - Indicator
• Remaining Time
Bluetooth Smart Phone App • Battery Alarm

Model LxWxH Info/Price
BM21-500 59ODx23
BM16-500 113x69x17

500 A (Peak) - 350 A (Cont.) Shunt Optional Cables

Model Cable Info/Price
BM21-3MC 3M
BM21-6MC 6M

BM16-3MC 3M
BM16-6MC 6M

16 Electro Parts Australia Pty Ltd - www.electroparts.com.au - 1300 10 60 10