Lithium Thionyl Chloride (Li/SOCl2) battery

Lithium Thionyl Chloride (Li/SOCl2) battery is the battery with the highest specific energy in the practical battery series, and the specific energy can reach 590W·h/kg and 1100 (watt hour per cubic decimeter). This highest specific energy value is obtained by large-capacity, low-discharge rate large-size batteries.

Li/SOCl2 batteries are made into a variety of sizes and structures, with capacities ranging from as low as 400mAh cylindrical carbon-packed and wound electrode structure batteries to as high as 10000Ah prismatic batteries and many special ones that can meet special requirements The size and structure of the battery. The Li/SOCl2 system originally has safety and voltage hysteresis problems. Among them, safety problems are particularly likely to occur during high discharge rate discharge and over-discharge, and when the battery continues to discharge at low temperature after high-temperature storage, voltage hysteresis will obviously appear.

The application of Li/SOCl2 batteries is to take advantage of the series' high specific energy and long storage life. Cylindrical batteries discharged with low current can be used as measuring instruments for CMOS memory, water, electricity, etc., and automatic electronic payment systems such as highway transit (that is, the ETC system, but a better solution is to use lithium manganese soft pack batteries instead. ), program logic controller and wireless security alarm system and other radio frequency identification (RFID) power supply (this solution can be replaced by 3V lithium manganese button and soft pack batteries). Because the cost of these lithium batteries is relatively high, the safety of these batteries is still receiving special attention, and there are special requirements for their handling, so the application in the general consumer market is still restricted.

Detection instrument

Calorimeter automatic meter reading device AMR ---Automobile test field detector such as water meter, gas meter or electric meter, seismic survey instrument, oil drilling inspection instrument, data recorder, industrial instrument, aviation navigation system, oil pump meter, taxi meter

Computer battery

The specially designed battery can provide power for real-time clock RTC and file configuration. It is widely used in various personal computers, portable computers, laptop computers and notebook personal computers.

telecommunications

Feature telephone commercial telephone system telex wireless paging system coding equipment radio frequency selector

Industrial control equipment

Production program control automatic production line control

Security system

Wireless alarm, smoke alarm, danger button, electronic lock and electronic cover

Search and rescue equipment

Emergency position indicator Radio beacon Radio danger beacon Emergency positioning transmitter Avalanche rescue transmitter

surveillance system

High-voltage wire short circuit and overload indicator remote radio frequency control equipment night vision equipment

Commercial machinery and equipment

Cash register copier address printer postage meter vending machine

Object recognition system

Farm management system, public transportation monitoring system, automobile production line control system, traffic flow control system, automatic label recognition system

Scientific testing equipment

Ocean current measuring meter, meteorological buoy, balloon-borne radio air survey meter, biological telemeter

Electronic medical equipment

Electrocardiograph External heart pacemaker Oxygen flow meter Hearing aid X-ray mechanical control equipment

Entertainment electronics

High-fidelity wireless tuner programming frequency tuner pinball game machine: electronic synthesis sound device

Capacity type lithium battery

Power type lithium battery