LS14250MLB Datasheet, PDF (1/2 Pages) saftbatteries – 3.6 V high energy primary Li-SOCl2 battery for utility meters in demanding environments

Meter lithium battery
LS 14250 MLB
3.6 V high energy
primary Li-SOCl₂ battery
for utility meters
in demanding environments
Benefits
• Easy integration into utility meters
• High voltage, stable during most
of the application’s lifetime
• Wide operating temperature range
• Low self-discharge rate
(less than 1 % per year of
storage at + 20°C)
Key features
• ¹/2 AA lithium-thionyl chloride
LS 14250 component cell
• Battery with ABS plastic enclosure
• Component cell with:
- Stainless steel container
- Hermetic glass-to-metal sealing
- Non-flammable electrolyte
- Underwriters Laboratories (UL)
Component Recognition
• Battery non-restricted for transport
• Manufactured in China
Main applications
• Utility metering
• Automatic meter reading
• Alarms and security devices
• Memory back-up
• Professional electronics
Electrical characteristics
(typical values relative to batteries stored for one year or less at + 30°C max.)
Nominal capacity
(at 1 mA + 20°C 2.0 V cut-off. The capacity restored by the battery varies
according to current drain, temperature and cut-off)
1.20 Ah
Open circuit voltage (at + 20°C)
3.67 V
Nominal voltage
(at 0.1 mA + 20°C)
3.6 V
Pulse capability: Typically up to 100 mA
(100 mA/0.1 second pulses, drained every 2 mn at + 20°C from undischarged
battery with 10 µA base current, yield voltage readings above 3.0 V. The readings
may vary according to the pulse characteristics, the temperature, and the
battery previous history.)
Maximum recommended continuous current
(Higher currents are possible, consult Saft)
35 mA
Storage
(recommended)
(for more severe conditions, consult Saft)
+ 30°C (+ 86°F) max
Operating temperature range
(Operation above ambient T may lead to reduced capacity and
lower voltage readings at the beginning of pulses. Consult Saft)
- 60°C/+ 85°C
(- 76°F/+ 185°F)
Physical characteristics
Diameter (max)
Height (max)
Typical weight
Li metal content
16.8 mm (0.66 in)
28.6 mm (1.12 in)
15 g (0.5 oz)
approx. 0.3 g
September 2011