Maxell ER Lithium thionyl chloride ER6C-2PC Benutzerhandbuch
Produktcode
ER6C-2PC
ER
4
Applications
OA Machines (Fax, Copiers, Printers)
Desktop PCs PDAs
Medical Instruments, Cash Registers
FA Instruments (Measuring Instruments, Onboard
Desktop PCs PDAs
Medical Instruments, Cash Registers
FA Instruments (Measuring Instruments, Onboard
Microcomputers, Sensors)
Electronic Meters (Water, Gas, Electricity)
ETC (Electronic Toll Collection System)
ETC (Electronic Toll Collection System)
Storage Characteristics
The lithium thionyl chloride battery is made from chemically
stable inorganic materials. Additionally, a sealing method
employing a laser-welded seal structure and hermetic seal
hinders the admittance of outside air. These features
provide superior storage characteristics, holding down
self-discharge to no more than 1% of capacity per year at
normal temperatures.
stable inorganic materials. Additionally, a sealing method
employing a laser-welded seal structure and hermetic seal
hinders the admittance of outside air. These features
provide superior storage characteristics, holding down
self-discharge to no more than 1% of capacity per year at
normal temperatures.
Voltage
Voltage
Initial Usage
Minimum Transient Voltage
Time
Time
Open Circuit
UL Recognized Components
The lithium thionyl chloride battery is a UL (Underwriters
Laboratories Inc.) recognized component. (Technician
Replaceable)
Laboratories Inc.) recognized component. (Technician
Replaceable)
Recognized models: ER18/50, ER17/50, ER6, ER6C,
ER17/33, ER3, ER3S
Certification Number: MH12568
Relationship between Discharge Load and Operating Voltage
The operating voltage of a battery falls as the discharge
load increases and temperature falls. In the case of initial
use, an electric potential of at least 3 V will be maintained
even at temperatures of -40 deg. C at discharge of less
than 1 mA.
load increases and temperature falls. In the case of initial
use, an electric potential of at least 3 V will be maintained
even at temperatures of -40 deg. C at discharge of less
than 1 mA.
Minimum transient voltage
The lithium thionyl chloride battery has remarkably lower self-discharge when compared with conventional batteries. This is
because a lithium chloride membrane is formed over the negative lithium surface, blocking reaction with the positive material.
When first discharging after storage, resistance from this lithium chloride membrane may temporarily reduce the voltage at the
initiation of discharge. The lowest voltage at this time is called minimum transient voltage, and the lower the temperature, and
the larger the discharge current, the lower the voltage will be. Because minimum transient voltage is greatly influenced by
storage time and conditions, it is necessary to take this into sufficient consideration when designing a device.
because a lithium chloride membrane is formed over the negative lithium surface, blocking reaction with the positive material.
When first discharging after storage, resistance from this lithium chloride membrane may temporarily reduce the voltage at the
initiation of discharge. The lowest voltage at this time is called minimum transient voltage, and the lower the temperature, and
the larger the discharge current, the lower the voltage will be. Because minimum transient voltage is greatly influenced by
storage time and conditions, it is necessary to take this into sufficient consideration when designing a device.
The figure above shows minimum transient voltage using a
fresh battery.
fresh battery.
10
3
4
3.5
3
2.5
2
1.5
1
0.5
0
10
4
20 deg C
–10 deg C
–40 deg C
–40 deg C
Mi
n
imum
T
ransient Voltage
(
V
)
Discharge load (ohm)
ER6
After 3 months at 20 deg. C
10
3
10
4
O
pe
rating
V
oltage
(
V
)
Discharge load (ohm)
ER6
4
3
2
1
0
0
25
50
75
100
D i s c h a r g e c a p a c i t y ( % )
V
oltage
(
V
)
After stored for 200 days at 60 deg. C
(equivalent to storage for 10 years at 20 deg. C)
(equivalent to storage for 10 years at 20 deg. C)
ER6
Temp:20 deg.C
discharge current: 100
µA
Initial
4
3.5
3
2.5
2
1.5
1
0.5
0
20 deg C
–10 deg C
–40 deg C
–40 deg C
After 3 months at 20 deg. C
Lithium Thionyl Chloride Battery