ER20505 3.6V 4600 mAh Primary lithium-thionyl chloride battery (Li-SOCl2) Energy Type Primary ER lithium batteries lisocl2 battery pack supplier
Recommended battery model parameters:
Battery model: ER20505M,LiSOCL2 battery ER20505
Battery brand: SER
Battery performance index
1. Battery capacity: (23±2℃, 2.0mA/2.0V) 4400mAh
2. Open circuit voltage: ≥3.64V
3. Chemical Composition: Li-SOCl2
4. Continuous working currents: 120mA
5. Large pulse working current: 250mA
6. Operating temperature range: -55~+85℃
7. Battery storage life: 10 years
(Storange: clean, below +20℃, dry and ventilated.）
8. Shelf Life: 10years (not printed on battery)
Available Terminations S:Standard Terminations Special Termination are aviable upon request T: Solder Tabs P:Axial Pins
|LiSOCL2 Battery Advantages|
1. Stable high working voltage platform
The rated voltage of lithium thionyl chloride battery ( LiSOCl2 battery ) is 3.6V, and the working voltage varies with the load, generally between 3.0V and 3.66V, which is the highest among all single batteries at present. Lithium thionyl chloride batteries are especially suitable for long-term discharge, the load voltage is very stable, and more than 90% of the capacity can be released on a high platform with almost constant voltage.
2. High volume specific energy / high mass specific energy
The mass specific energy is as high as 500WH/Kg, and the volume specific energy is as high as 1000WH/L, which is also the highest among all lithium batteries at present.
3. Longer storage life
The annual self-discharge rate is less than 1% at room temperature, and the storage period can reach 15 years in an environment below 35 °C.
4. Wide operating temperature range
Lithium thionyl chloride batteries ( LiSOCl2 battery ) can be used in extremely harsh environments, conventional batteries can be used in an environment of -55°C~+85°C, and high-temperature batteries can be used in an environment up to 150°C
5. All stainless steel outer body, metal glass sealing structure, non-combustible inorganic electrolyte.
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◊ Main Application:
1. Utility meters (gas, water, electricity meters) ;
2. Safe alarm system , Monitoring systems ;
3. Signal lights and the post indicator transfer ;
4. Medical equipment ;
5. Memory back-up power ;
6. Military Radar and Medical Instrument etc.
7. GPS system
8.Oil well, mine detection and monitoring
9. Underwater sonar, water buoys
10.Automotive electronics and anti-theft
11. Intelligent Transportation (ETC),TPMS
12. Manhole cover protection, and road and bridge perception
| Company Advantage |
With three producing bases, sixteen
advanced manufacturing lines, over
1650 staff, we can produce 20000,00
primary cells and 600,000 rechargeable
battery packs per month.
Founded in 2004, Guangzhou Ser
Battery Technology Co.,Ltd is CE. UL.
SGS, IEC and ISO9001 certificated
Customers' interests always goes
first,SER has a professional sales
team, shipping team and after
sales team to provide you with
the best solutions and timely service.
Efficient and innovative R & D team
helps the company lead in product
design and superior performance
While keeping core competitivenes,
SER also takes into account relevant
social, economic and environmental
goals, and always maintains sustained
profitability and development capabilities.
For many years, the professional
SER team has focused on the lithium
battery industry, and has taken every
product as a work of art with firmness,
steadiness and excellence.
1. Full range of battery categories
17 years of development, SER have
the ability to offer many product
categories:Lisocl2 Battery, LiMNO2
battery, LiPO battery and LiFePO4
The perfect protection IC has been used,
undervoltage, short-circuit, overload,
backflow,and we have carried out strict
inspections and external tests, make sure
no quality problems in the hands of
3. Excellent and stable performance
Strict control for cleanliness in dust-free
workshop from IQC,IPQC to OQC, we
control every step strictly CE, UL, SGS,
FCC,ROHS and ISO9001: 2000 certified.
4. OEM & ODM Ability
Professional engineers have rich
experien ce in OEM& ODM. The
independent labs have many
sophisticated machines and design
softwares always guarantee our OEM
&ODM projects always keep in
Our dedicated and experienced engineers
team always work together to our customers
from their product design to battery solution
and mass production,Reduce their time cost
and communication cost.
Fast delivery with standard package,will
bring you a professional experience with
long-term cooperative freight company
and stable routes.
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