A 500 A shunt monitor for 8 to 120 V systems with M8 terminals, five named chemistries, a capacity range to 9999 Ah and a backlit LCD with a buzzer alarm.
The bottom line The best chemistry coverage in this family, with the terminal type published so the cable can be prepared in advance. It publishes no accuracy, no self-consumption and no ingress rating.
A 500 A monitor with five chemistries and an M8 connection.
The chemistries
LiFePO4, lithium-ion, AGM, gel and lead-acid. Five, named individually. Two monitors in this family name none at all, and one names five — this is it.
The terminal
M8, published. A shunt sits in the main negative path and carries the whole bank current, so the lugs have to match. Knowing the size before it arrives means the cable can be made up in advance rather than after unpacking.
What it displays
Voltage, current, power, capacity in amp-hours, state of charge, and remaining charge or discharge time. Backlit, readable at night. Itemised in the first bullet.
The alarm
Flashing display and a buzzer every ten seconds below a set threshold. Both visual and audible, which the SENTORISE in this family matches.
The three blanks
Accuracy. Self-consumption. Ingress rating. The first two are missing from four of the five monitors here; the third is published only by the SENTORISE.
Availability
German, French, Italian and Spanish Amazon stores quoted about 83 € when this page was compiled.
American and British Amazon stores carry it too, priced in their own currency, which the euro range above deliberately omits.
These figures are what Keepa reported on the day this page was last updated. Availability and pricing move without notice.
Prices quoted in this text were read on 16 September 2026. The live price is at the top of the page.
What it gets right, and what it leaves out
Strengths
Five chemistries named, the most in this family
The terminal type is published — M8 — so cable lugs can be chosen before it arrives
A capacity range published to 9999 Ah, which covers any bank a reader of this site will build
Compromises
No accuracy figure and no self-consumption
No application and no history
No ingress rating, unlike the SENTORISE in this family
Specifications
Measurement method
Shunt-based, monitoring voltage, current, power, capacity in amp-hours, state of charge and remaining charge or discharge time, first bullet
Shunt rating
500 A with an M8 connection, from the title; 8 to 120 V systems, fourth bullet
Accuracy
Nowhere in the listing
Chemistries
LiFePO4, lithium-ion, AGM, gel and lead-acid, fourth bullet — five named
Display
Backlit LCD, readable by day and at night, third bullet
App
Nowhere in the listing
Alarms
The display flashes and a buzzer sounds every 10 seconds when voltage or capacity falls below a set value, second bullet
Self-consumption
Nowhere in the listing
Installation requirements
M8 terminals published; the capacity range is given as 0 to 9999 Ah, fourth bullet
Amazon reference
B0C6QRS26P (same reference on 6 Amazon marketplaces)
EAN
0644097643889
Questions owners ask about this one
Why publish the terminal type?
Because a shunt goes in the main negative path, carrying everything the bank delivers. M8 tells you which lugs to crimp onto the cable before the monitor arrives, which four of the five monitors in this family leave you to discover.
Is a 9999 Ah range useful?
Not as a limit anyone reaches — it is simply well beyond any domestic bank. What it tells you is that the entry field is not the constraint, which on a monitor configured by hand is worth knowing.
shunt-based counting · 300 A shunt · accuracy not published · chemistries not named, custom parameters supported · 3.5-inch colour touchscreen with adjustable brightness · no app named · voltage, current and temperature alarms · 0.5 mA self-consumption, PUBLISHED · installation requirements not described
A 300 A shunt monitor with a 3.5-inch colour touchscreen and a published self-consumption of 0.5 mA — the only self-consumption figure in this catalogue.
Best for: A system where the monitor itself must not be part of the standing drain.
shunt-based counting · 500 A shunt · accuracy described as high, no figure · LiFePO4, AGM, sealed, gel and flooded · display included · no app named · programmable high and low voltage alarm · self-consumption not published · installation requirements not described
A 500 A shunt battery monitor for 12 to 48 V systems with a programmable high and low capacity alarm, custom battery parameters and a memory that survives a power interruption.
Best for: A bank whose chemistry is unusual enough to need custom parameters.
shunt-based counting · 300 A, 50 mV shunt · accuracy not published · chemistries not named · NO display — the phone is the display · VictronConnect over Bluetooth · alarms not described · self-consumption not published · VE.Direct plus a second connection for a second battery, midpoint or temperature sensor
A 300 A shunt monitor with no display of its own, reading out over Bluetooth to VictronConnect, with a VE.Direct port and an input for a second battery or a temperature sensor.
Best for: An installation already using Victron equipment, where one application covers everything.
