Battery Monitor
Stay powered up! Our Battery Monitor selection offers solutions for every need. From RV Battery Monitor to Bluetooth Battery Monitor options, track voltage, charge, & health for off-grid, EV, marine & more. Ensure reliable power anywhere.
0–100 V WiFi Battery Monitor – KM-F Coulomb Counter 50-600 A
Stop Guessing Your Battery’s State of Charge The KM-F WiFi Battery Monitor delivers live voltage, current and coulomb data for packs up to 100 V / 600 A. Check your LiFePO4, AGM or lead-acid bank from anywhere—perfect for RVs, off-grid...
$80.34
Bluetooth Battery Monitor 0-120 V 100-600 A
Know Your Battery—Anywhere, Anytime Stop guessing State of Charge. The KL-F Bluetooth Battery Monitor measures voltage, current and coulomb count up to 120 V / 600 A, pushing live data to your phone so you can protect expensive LiFePO4, AGM...
$53.94
KG Series Bluetooth Battery Monitor 0-120 V
Know Your Battery’s Real Capacity—In Seconds The KG Series Bluetooth Battery Coulomb Meter (models KG110F 100 A, KG140F 400 A & KG160F 600 A) delivers laboratory-grade Amp-hour and Watt-hour tracking for any 0-120 V battery bank. Check live data on...
$90.60
KH Series 120 V Bluetooth Battery Coulomb & Capacity Monitor
See Your Battery’s True State-of-Charge—Anywhere The KH Series Bluetooth Battery Coulomb Meter delivers laboratory-grade Amp-hour (Ah) & Watt-hour (Wh) tracking for any 0-120 V battery bank. View data on the 2.4″ HD color screen or in the free mobile app—complete...
$76.30