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As HAWKER®’s most advanced modular charger, the LIFESPEED® MOD3 represents the latest innovation of high-frequency switch-mode smart chargers. LIFESPEED® MOD3 modules are the most flexible in the industry, operating as a fast, IONIC, or opportunity charger. The LIFESPEED® MOD3 charger series delivers optimum charging, peak efficiency, and non-stop power while reducing charging costs and energy demands.

LIFESPEED® MOD3 chargers utilize patented AccelRate® technology to create a unique charge algorithm. When combined with the exceptional efficiency and power factor of high-frequency switch-mode technology, these chargers can recharge batteries 3-5 times faster than conventional units. Coupled with the wireless Battery Boss® WC, this patented charge algorithm enables the LIFESPEED® MOD3 chargers to automatically adapt to battery voltage, AH capacity, and state of charge. This provides a 100% amphere hour return from an 80% DoD in just 2-3 hours while avoiding excessive heat generation.


Key Features


    • Automatic diagnosing of the battery
    • Automatic equalization charge day and time of day
    • Condition charge (programmable DoD)
    • De-sulphation charge
    • Built-in anti-arc protection
    • IONIC smart charge profile
    • Opportunity charge profile
    • High temperature charge interruption with Battery Boss® WC
    • Programmable delay start, either period of time after plugged-in or specific time of day
    • Block-out timer to avoid peak demand



    • Multi profile capability/automatic with Battery Boss® WC
    • Automatic temperature adjustment with Battery Boss® WC
    • Multi capacity and scalable output power
    • Auto cell sizing for 12/18/24 cells (36/40 cells with BBWC)
    • Auto selection of I-E-I charge profile for cold storage applications



    • Wireless communication between charger and battery via Battery Boss® WC
    • USB port to download charger data and upload firmware
    • Optional Ethernet adapter
    • LED indicators on each module for on/off or if a fault is detected
    • Built-in real-time clock
    • Programmable customer asset number



    • Light and modern design
    • Shelf or wall mounted
    • Background changes color with battery status
    • 7" multi-color TFT screen with customer programmable menu
    • Adjustable cable settings: length and gauge
    • Utilizes SB-350 connector (no auxiliary wire needed)



    • Energy savings with efficiency up to 94% and .96 power factor
    • Consumption below 10W in Energy Saver mode