Technical Information About Internal Battery; Electrical Characteristics - Teltonika FMB1YX User Manual

2.4

Technical Information about internal battery

Table 3. Li –ion rechargeable battery, 3.7 V, 170 mAh.
Internal back-up
Battery voltage V
battery
Li-ion rechargeable
battery
FMB1YX internal battery is used for detecting external voltage disconnection.
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT
TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
Battery Disposal instructions:
Battery should not be disposed of with general household waste.
Bring damaged or worn-out batteries to your local recycling center or dispose
them to battery recycle bin found in stores.
2.5

Electrical characteristics

Table 4. FMB1YX electrical characteristics
CHARACTERISTIC DESCRIPTION
Supply Voltage:
Supply Voltage (Recommended Operating Conditions)
Digital Output (Open Drain grade):
Drain current (Digital Output OFF)
Drain current (Digital Output ON, Recommended
Operating Conditions)
Static Drain-Source resistance (Digital Output ON)
Digital Input:
Input resistance (DIN1)
Input resistance (DIN2)
Input Voltage (Recommended Operating Conditions)
Input Voltage threshold (DIN1)
Nominal capacity (mAh)
3.75～3.90
Power(Wh)
170 0.64 – 0.66
VALUE
Min.
10
47
47
0
Charging temperature
°C
0 – 45
Typ. Max. Unit
30
120
0.1 0.5
400 600
Supply
voltage
7,5
V
μA
A
mΩ
kΩ
kΩ
V
V
17