Amptron 350A- 500A battery monitor with shunt

Amptron 350A - 500A Lithium Lead Acid AGM,GEL Deep Cycle Battery Monitor + shunt

Amptron 350A - 500A Lithium Lead Acid AGM,GEL Deep Cycle Battery Monitor + shunt

Regular Price $165.00 Special Price $136.68
Amptron 350A - 500A LIthium Lead Acid AGM,GEL Deep Cycle Battery Monitor with shunt
Availability: In stock

Amptron 350A - 500A Battery monitor with shunt

The AMPTRON battery monitor is a high precision current type battery capacity meter (also known as a coulometer) designed to monitor the performance of battery systems. The unit continuously measures voltage, charge and discharge current, energy consumed and remaining battery capacity (State of Charge). This information leads to more efficient use of the battery system. 

The Amptron Battery monitor can monitor large continuous current flows of up to 350A continuosly, and up to 500A for 10s

• Monitor both inflows (charge current) and outflows (discharge current).

• Monitor Lithium (especially Lithium Iron Phosphate LiFePO4) type batteries where voltage alone is not a good indicator of the remaining battery capacity.

• Indicate the remaining battery system capacity in cars; boats; recreational vehicles such as motorhomes, caravans, camper vans and camper trailers; electric bikes, electrical systems; mobile and portable powerpacks and equipment; and Offroad and 4x4 vehicles.

• Monitor solar, wind and HHO (Hydrogen electrolysis generator) systems.

The product can monitor most battery types, include Lithium ion, Lithium Iron Phosphate, Lead Acid and Nickel-metal Hydride batteries with a working voltage from 8V to 80V. The combo system is easy to install DIY. The meter is suitable for use in mobile and portable powerpacks and equipment; cars; boats; recreational vehicles; Offroad and 4x4 vehicles; e-bikes etc.

Features at a glance:

  • Battery status.
  • Forward (positive) and Reverse (negative) current flow at the same time.
  • Consumed energy (as Amp hours).
  • Remaining battery capacity (as a % or Amp hours)
  • Dual display for Voltage (V)
    Current (A), Power (W)
    Ampere-hour (Ah),  
    Working Hours (H), Charging Time, Discharging Time
    Battery capacity (%)
  • Flexible on-line calibration function.
  • Low power consumption.
  • No external power required when monitoring above 10V


350A Battery Combo meter with shunt
Working Voltage
8V to 80V
Can tolerate short voltage spikes of up to 120V
Maximum current
350A continuous and 500A for up to 10s
Working dissipation
10mA to 12mA
Standby dissipation
0.5mA to 0.8mA
Sleep dissipation
50uA to 60uA
Voltage accuracy
Current accuracy
Capacity accuracy
Backlight on current
40mA to 50mA
Backlight off current
30mA to 40mA
Preset capacity value
0.1Ah to 999Ah
Temperature range
20℃ to 35℃
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You're reviewing:Amptron 350A - 500A Lithium Lead Acid AGM,GEL Deep Cycle Battery Monitor + shunt