Project Description
Product overviews:
EJ-FG01 is a kind of high precision current type battery capacity meter, which can test the voltage, current and capacity of battery to help users know the state of the battery in real time. it has the function of memory and suitable for mobile and portable equipment, electro-mobile, balance cars, cleaning machines, instruments, measuring equipment etc…
Applicable specification:
EJ-FG01 is suitable for lithium batteries, lithium iron phosphate batteries, lead-acid batteries, and nickel metal hydride batteries which voltage is from 8V to 80V.
Dimension:

Connection method:
It needs a shielded wire and an ordinary wire(0.3~0.75mm²) One end of the ordinary wire connects to positive, another end connects to B+ of the sampler. The B- of sampler connects to B- of the battery. P- of sampler connect to P- of output. The final is connecting sampler to coulometer by the shielded wire.
Connection diagram of 50A shunt

Connection diagram of 100A shunt

Parameter | Min | Type | Max | Unit |
Working voltage | 8.0 | 80.0 | V | |
Working dissipation | 10.0 | 12.0 | mA | |
Standby dissipation | 0.5 | 0.8 | mA | |
Sleep dissipation | 50 | 60 | uA | |
Voltage acquisition accuracy | ±1.0 | % | ||
Current acquisition accuracy | ±1.0 | % | ||
Backlight on current | 40 | 50 | mA | |
Capacity setting value | 0.1 | 590.0 | Ah | |
Current of 50A Sampler | 0.0 | 50.0 | 75.0 | A |
Temperature range | 0 | 20 | 35 | ℃ |
Size | 52*36*15.6 | mm | ||
Weight | 70 | g | ||
Parameter | Min | Type | Max | Unit |
Working voltage | 8.0 | 80.0 | V | |
Working dissipation | 10.0 | 12.0 | mA | |
Standby dissipation | 0.5 | 0.8 | mA | |
Sleep dissipation | 50 | 60 | uA | |
Voltage accuracy | ±1.0 | % | ||
Current accuracy | ±1.0 | % | ||
Backlight on current | 40 | 50 | mA | |
Battery capacity setting value | 0.1 | 999.0 | Ah | |
Sampler working current | 0.0 | 50.0 | 150.0 | A |
Using temperature range | 0 | 20 | 35 | ℃ |
Size | 52*36*15.6 | mm | ||
Weight | 220 | g | ||