ER14335M 2/3AA 3.6V
ER14335M 3.6V Lithium Thionyl Chloride Battery (Li-SOCl2 2/3AA, Spiral-Type)
Reliable Power for Industrial Applications – High Performance, Long Life, Fast Shipping.
ER14335M 3.6V Lithium Thionyl Chloride Battery (Li-SOCl2 2/3AA, Spiral-Type)
Reliable Power for Industrial Applications – High Performance, Long Life, Fast Shipping.
The ER14335M lithium battery is a high-power, spiral-type Li-SOCl2 (Lithium Thionyl Chloride) cell, engineered for demanding electronic applications requiring high pulse current and long-term reliability. With a nominal voltage of 3.6V, compact 2/3AA size, and high energy density over 450Wh/kg, this industrial-grade lithium battery is designed for professional use across various sectors, including IoT, security, utilities, transportation, and instrumentation.
Ideal for use in smart utility meters, alarm and security systems, GPS trackers, medical devices, telemetry, and military electronics, the ER14335M battery offers stable performance in harsh environments and supports both continuous and pulse discharge modes.
Basic Parameters
| Subject | Parameters | Remark |
| Specification | 2/3AA | Spiral-type, stainless steel shell, fully sealed structure. |
| Nominal voltage | 3.6V | |
| Nominal capacity | 1350mAh | 2mA, 25±3℃，cut-off at 2.0V |
| Max continuous discharge current | 200mA | |
| Max available pulse current | 600mA | |
| Operating temperature | -55℃~+80℃ | Elevated operating temperatures can cause reduced pulse capacity and low voltage readings. For temperatures exceeding +40℃ or falling below -20℃, consult SUNJ. |
| Dimension | φ14.5x33.5mm | Figure attached |
| Standard weight | About 13g | |
| Annual self-discharge rate | ≤1% | 25±3℃，RH 65±10% |
Available Terminations: ◆ S: Standard terminations ◆ T: Solder tabs ◆ P: Axial Pins ◆ Or special requirement(wire, connectors, etc)
Compatible Part Numbers: XL-055F, XL-050F, TLH-5955, TL-2155, TL-4955, TL-5101, TL-5135, TL-5155, UB123A, OM14335, ER3, etc.
(Note： Compatibility is based on matching voltage, size, and performance. If used as a replacement or for installation considerations, please consult our technical consultants.)
Storage Guidelines: Store in a clean, dry, and well-ventilated area. Keep temperature below 20℃ (do not exceed 30℃).
Warnings:
1. Non-rechargeable battery – don't charge.
2. Keep away from fire, flammable, and explosive materials.
3. Don't short-circuit, crush, disassemble, heat above 100℃, or incinerate.
4. Use only within the specified temperature range.
Electrical Performance Graph
ER14335M Discharge Profiles (25℃)↓
Voltage Recovery After Storage↓
Voltage-Current Curve↓
Capacity vs.Current(2.0 cutoff)↓
Key Features
◆ High and Stable Operating Voltage: 3.3V to 3.6V
◆ High Energy Density: 450Wh/kg
◆ Low Self-Discharge: Less than 1% annually at 25°C
◆ Wide Temperature Range: Operates from -55°C to +80°C
◆ Long Shelf Life: Over 10 years under room temperature storage
◆ Safe for transport: UN38.3, MSDS, CE, RoHS certified
◆ Low magnetic signature
◆ Good resistance to passivation
◆ Excellent resistance to humid environments
◆ Stainless Steel Housing with hermetic glass-to-metal sealing
◆ Non-flammable electrolyte, compliant with IEC60086-4 safety standards
Applications
Trusted by industries worldwide, the ER14335M 3.6V lithium battery provides dependable power for:
● Alarm and Security Systems
● Utility Meters (AMR & AMI systems for gas, water, and electricity)
● GPS Trackers & Fleet Monitoring Devices
● IoT Devices and Wireless Sensors
● Medical Instruments
● Military Equipment and Field Sensors
● Industrial Automation Systems
● Emergency Backup Power (PLC, CNC, RTC memory backup)
● Smart Home & Security Networks
● R&D Instruments, Oil Drilling, and Geological Equipment
Product Equivalents
● ER14335H (when a higher pulse current is required)
● Other 2/3AA lithium 3.6V batteries with similar dimensions and chemistry
Why Choose SUNJ ER14335M?
As a direct lithium battery manufacturer with over 20 years of R&D expertise, SUNJ offers:
◆ Factory-direct pricing and bulk order discounts
◆ Fast global shipping and responsive customer service
◆ Batteries built to industrial and military-grade standards
◆ Complete certifications: UN38.3, MSDS, CE, RoHS
Buy ER14335M Lithium Batteries Today!
Ready to power your smart devices and critical systems with reliable 3.6V lithium energy? Contact us for bulk pricing, technical support, or a free consultation. Fast delivery and OEM support available!
All Li-Socl2 Battery Specifications
| International Model Size | Max Dimension [mm] | Weight [g] | Nominal Voltage [V] | Nominal Capacity | Max Continuous Operating Current [mA] | Max Pulse Operating Current [mA] | |||
| Model No. | Size | End Voltage [V] | Nominal Current [mA] | Nominal Capacity[mAh] | |||||
| Bobbin Type | |||||||||
| ER10450H | AAA | Φ10.5*45.0 | 10 | 3.6 | 2.0 | 1.0 | 1000 | 20 | 50 |
| ER14250H | 1/2AA | Φ14.5*25.2 | 10 | 3.6 | 2.0 | 1.0 | 1200 | 20 | 50 |
| ER14335H | 2/3AA | Φ14.5*33.5 | 13 | 3.6 | 2.0 | 1.0 | 1650 | 40 | 100 |
| ER14505H | AA | Φ14.5*50.5 | 18 | 3.6 | 2.0 | 1.0 | 2700 | 50 | 100 |
| ER17335H | 2/3AA | Φ17.5*33.5 | 20 | 3.6 | 2.0 | 1.0 | 1900 | 50 | 100 |
| ER17505H | A | Φ17.5*50.5 | 24 | 3.6 | 2.0 | 2.0 | 3600 | 70 | 150 |
| ER18505H | ―― | Φ18.5*50.5 | 30 | 3.6 | 2.0 | 2.0 | 4000 | 100 | 150 |
| ER26500H | C | Φ26.2*50.0 | 53 | 3.6 | 2.0 | 2.0 | 8500 | 100 | 200 |
| ER34585H | ―― | Φ34.2*58.5 | 100 | 3.6 | 2.0 | 2.0 | 16000 | 150 | 300 |
| ER34615H | D | Φ34.2*61.5 | 103 | 3.6 | 2.0 | 2.0 | 19000 | 230 | 400 |
| ER261020H | CC | Φ26.2*102.0 | 100 | 3.6 | 2.0 | 2.0 | 17000 | 250 | 500 |
| ER341245H | DD | Φ34.2*124.5 | 200 | 3.6 | 2.0 | 5.0 | 36000 | 450 | 700 |
| ER9V | ―― | 17.0*26.5*48.5 | 34 | 10.8 | 6.0 | 1.0 | 1200 | 25 | 50 |
| Spiral Type | |||||||||
| ER14250M | 1/2AA | Φ14.5*25.5 | 10 | 3.6 | 2.0 | 2.0 | 800 | 100 | 200 |
| ER14335M | 2/3AA | Φ14.5*33.5 | 13 | 3.6 | 2.0 | 2.0 | 1350 | 200 | 600 |
| ER14505M | AA | Φ14.5*50.5 | 19 | 3.6 | 2.0 | 3.0 | 2100 | 400 | 1000 |
| ER17335M | 2/3A | Φ17.5*33.5 | 19 | 3.6 | 2.0 | 3.0 | 1700 | 400 | 1000 |
| ER17505M | A | Φ17.5*50.5 | 26 | 3.6 | 2.0 | 5.0 | 2800 | 400 | 1000 |
| ER18505M | ―― | Φ18.5*50.5 | 30 | 3.6 | 2.0 | 5.0 | 3500 | 500 | 1000 |
| ER26500M | C | Φ26.2*50.5 | 57 | 3.6 | 2.0 | 10 | 6000 | 1000 | 2000 |
| ER34615M | D | Φ34.2*61.5 | 109 | 3.6 | 2.0 | 15 | 13000 | 1800 | 3500 |
| ER9V | ―― | 17.0*26.5*48.5 | 34 | 10.8 | 6.0 | 1.0 | 1200 | 25 | 50 |
Selection Guidelines: ◆ For high current discharge applications, choose Spiral type ◆ For long-term low current operations, choose Bobbin type ◆ For higher capacity requirements, select larger size models.
Popular Searches
Customers looking for high-performance 3.6V lithium batteries often search for ER14335M or ER14335 lithium batteries, especially the spiral-type ER14335M 2/3AA lithium battery, known for its high power output. Common alternatives include ER14335 battery equivalents and ER14335 3.6V lithium cells, widely used in smart metering, IoT devices, GPS trackers, and industrial electronics. If you're seeking reliable lithium thionyl chloride batteries with low self-discharge and long service life, the ER14335M battery is a trusted solution for both high-pulse and continuous power needs.
