Custom ER14250 Li-SOCl₂ Battery 3.6V 1/2AA with Button Top Flat Top and Cable Connector for Industrial Equipment
Basic Properties
Trading Properties
Product Summary
Product Details
Custom Cable Connector ER14250 Battery
,Button Top Li-SOCl₂ Battery
,Flat Top 1/2AA Lithium Battery
Product Description
TEERBO ER14250 is a 1/2AA size 3.6V lithium thionyl chloride (Li-SOCl₂) primary battery. It is a non-rechargeable industrial lithium battery with outstanding low self-discharge rate, stable discharge voltage and wide operating temperature range.
We supply three mainstream versions: button top, flat top, and cell assembled with custom lead wires & plugs. Custom terminals, cable length, connector types and assembly solutions are available for OEM & ODM projects.
This ER14250 battery is widely selected as the built-in power source for metering instruments, low-power IoT modules, tracking devices and portable industrial equipment. It supports long-term standby operation for years without frequent replacement, which greatly reduces maintenance cost for system integrators.
| Item | Specification |
|---|---|
| Model | ER14250 (1/2AA) |
| Chemistry | Lithium Thionyl Chloride (Li-SOCl₂) |
| Nominal Voltage | 3.6 V |
| Typical Capacity | 1200 mAh |
| Size | Φ14.5 * 25.0 mm |
| Type Option | Button Top / Flat Top / With Custom Cable & Connector |
| Self-discharge Rate | ≤ 2% per year (at 25℃) |
| Operating Temperature Range | -55℃ ~ +85℃ |
| Shelf Life | Up to 10 years |
| Rechargeable | Non-rechargeable Primary Battery |
| Brand | TEERBO |
- Ultra low self-discharge, 10-year long shelf life, perfect for long standby equipment
- Stable 3.6V flat discharge curve, no sudden voltage drop during service
- Extreme temperature resistance, works reliably in cold outdoor and high-temperature industrial environments
- Multiple terminal options: button top, flat top, pre-wired with JST / PH / XH and other custom connectors
- High energy density, compact 1/2AA form factor, easy to fit into narrow PCB battery compartments
- Strict consistency, stable batch quality, suitable for mass production of instrument manufacturers
- Custom assembly & packaging support, we can match your housing and PCB requirements
- Water meters, gas meters, heat meters & smart energy meters
- IoT wireless sensors, temperature & humidity data loggers
- GPS asset trackers, freight & container location monitoring devices
- Security alarm sensors, fire detectors, emergency positioning beacons
- Medical low-power portable monitoring equipment
- Industrial remote monitoring modules, automatic control transmitters
- RFID, electronic locks, battery-powered data acquisition instruments
We provide full customization for ER14250 cells:
- Top style selection: button top / flat top
- Custom wire gauge, wire length, stripping and tinning
- Various connector options: JST, PH, XH, Molex and other custom plugs
- Heat shrink sleeve, insulation assembly, battery pack combination
- OEM private label printing, customized packing
We support bulk wholesale and sample testing for your R&D validation.
⚠️ This is a non-rechargeable lithium primary battery. Do NOT charge, short-circuit, crush, disassemble or throw into fire.
⚠️ Store in a dry, ventilated environment. Avoid direct sunlight and high humidity.
⚠️ For bulk shipment, we provide UN38.3 and MSDS documents for sea & air freight.
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