Portable Wireless Power Logger

Portable Power Logger Wi-z Data Logger Kit

Records battery amp-hour throughput in real time so you can select the right charger and charge profile to keep your fleet running at peak performance.


  • Power Study Data- Provides battery and charge data in real time to assist in proper selection of battery and charger solution
  • Affordable- Best value in data collection
  • Portable- Lightweight with small profile
  • Easy to Install (no tools needed)- Installs between battery and truck via a standard SB350 connector
  • Wireless- Transfers data to laptop with USB coordinator software for real time and historial review


  • Installs in minutes
  • Compatible with 24 - 80 V lead-acid batteries
  • Wireless data upload
  • Compact design - fits inside most battery compartments


Power Logger Data Sheet

Data Collection

Onboard clock captures data in real time and records

  • AH Discharged
  • Battery Voltage
  • Available Charge Time
  • Battery State of Charge

Portable Power Logger Wi-z Data Logger Graphs

Upload Data with Coordinator

  • Identify battery usage
  • Select and print your own reports
  • Qualify opportunity charge candidates

Features of Coordinator

  • Easy to run and read results
  • Events captured are Charge, Discharge, and Idle time date stamped for time of day and day of week
  • Easy to customize reports for shifts and/or 24-hour periods
  • Amp hour throughput is recorded in real time for each charge and discharge event
  • Idle time report shows time available for use in opportunity charging
  • Equivalent Batteries Used (EBU) is calculated to assist in proper selection of batteries and charger

Product Specifications

Dimensions 4.4" W x 3.3" D x 1.8" H (box size)
Input Voltage 24 - 80 VDC nominal
Connectors SB350
Cable Size 3/0
N56 W16665 Ridgewood Dr. Menomonee Falls, WI 53051
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