Carspa BM500 battery status monitor, 8-120 V DC, 500 A

Product detailed description

The Carspa BM500 battery monitor is a precise battery capacity meter suitable for various types of batteries (LiFePO4, lead acid, Ni-Cd/Ni-MH, etc.) with an operating voltage of 8-120 V. It monitors the current state of charge, capacity, voltage, current, power and charge/discharge time. Low power consumption and reverse-circuit protection make it reliable and economical. It has a green backlight, high accuracy of ±1%, and is available in a variety of current ratings (75 to 750 amps), making it a versatile solution for RVs, solar systems, medical or mobile applications, portable devices, or other battery applications. The main data shown on the display: . Percentage of battery charge - Battery capacity (Ah) - Battery voltage - Current (amps) - Power (W) - Charging/discharging time Supported battery types (8-120 V) - Lithium iron (LiFePO4) - Lead-acid (lead-acid) - Ternary lithium (nickel-cobalt-manganese/lithium) - Lithium polymer (LiPo) - Flooded lead-acid (wet battery) - Ni-Cd, Ni-MH Benefits and features - Low power consumption (standby < 10 mA) - Reverse protection - Green display backlight - Available in max. current variants: 75 A, 150 A, 500 A, 750 A - Suitable for use in RVs, off-grid photovoltaic systems, instruments, measuring equipment, mobile devices, medical devices, various battery systems - Operating temperature range: -10 °C to +60 °C Technical parameters (500 A version) - Current measurement range: 0-500 A - Operating voltage: 8-120 V - Operating current: ~12 mA - Static consumption: ~2 mA - Voltage measurement accuracy: ±1% - Current measurement accuracy: ±1% - Capacitance measurement accuracy: ± 1 % - Current consumed by backlight (at 75 A): 75 mA - Adjustable capacity monitoring: 0.1 to 9 999 Ah - Weight: approx. 420 g (75/150/750 A variants have 210/270/700 g) - Operating temperature: -10 °C to +60 °C - Dimension: 100 x 61 x 17 mm