ER14250 3.6V 1200mAh Li-SOCl2

Widely used in different fields, such as IOT, LED lighting, Remote control, Security device, Medical equipment,  Beauty device  and Home appliance…etc

Compact Size
Stable Performance
High Energy Density
High Capacity
Long Cycle Life
Wide Application Range
ItemSpecification
ApplicationToys, Power Tools, Home Appliances, Consumer Electronics
Battery TypeLithium
Model NumberER14250 1/2AA Battery
ShapeCylindrical, Rectangular, Button, Naked ER261020
Battery Size1/2AA
Place of OriginGuangdong, China
Weight10g/pc
Shelf Life10 years
Nominal Voltage3.6V
TypeER14250 1/2AA Battery
Size14.5 × 25mm
Capacity1200mAh or approx. 1.2Ah
Product NameER14250 1200mAh Li-SOCl2
Model3.6V ER14250 1200mAh Li-SOCl2 Batteries
BrandCUNVAE or OEM
Application (Extended)Medical devices, CNC machine tools, Taxi meter
Warranty12 months
CertificationMSDS, UN38.3, RoHS

Lipo Battery Cell Capacity Fast Calculator

Enter basic cell dimensions to estimate Capacity (mAh) and Energy (Wh). Results are approximate.

Capacity (mAh)
Energy (Wh)

Assumptions (editable in code): volumetric energy density (approx.) — LCO(3.7V)≈600 Wh/L, LMO(3.7V)≈500 Wh/L, NCM(3.6V)≈620 Wh/L, LFP(3.2V)≈350 Wh/L, LCO(3.8V)≈650 Wh/L, LCO(3.85V)≈680 Wh/L. C-rate derating (usable energy): 1C=0.98, 3C=0.94, 5C=0.92, 10C=0.88, 20C=0.82. For accurate design, please validate with cell vendor datasheets and lab tests.

1. Can Jetray customize lithium battery packs for my specific application?

Yes. We tailor battery packs to your voltage, capacity, size, shape, discharge rate, and communication needs (CAN, SMBus, etc.), for sectors like EVs, ESS, medical, and more.

Our minimum order quantity is 100 pcs for prototypes. For mass production, MOQ starts at 500–3000 units, depending on your requirements.

Prototyping usually takes 4–6 weeks. We offer expedited services for urgent projects.

We provide batteries compliant with UN38.3, IEC62133, CE, RoHS, and MSDS. Additional certifications can be arranged upon request.

Absolutely. We design and embed BMS with functions like overcharge protection, temperature monitoring, and real-time communication (CAN/RS485).

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