ER14505M AA 3.6V
ER14505M AA 3.6V Lithium Thionyl Chloride Battery – High Power, Spiral-type Design, Long Life, Low Self-Discharge, Reliable Performance, And Fast Shipping.
ER14505M AA 3.6V Lithium Thionyl Chloride Battery – High Power, Spiral-type Design, Long Life, Low Self-Discharge, Reliable Performance, And Fast Shipping.
The ER14505M is a high-power, AA-size 3.6V Lithium Thionyl Chloride (Li-SOCl2) battery, expertly engineered for demanding applications that require stable, long-lasting energy. Featuring a spiral-type design, this non-rechargeable lithium battery delivers a nominal capacity of 2100mAh and exceptional energy density (over 450Wh/kg).
The ER14505M ensures safe, reliable operation even in extreme environments with a robust stainless-steel casing and hermetic glass-to-metal sealing. Compatible with a wide range of devices, this lithium AA battery is the ideal power solution for industrial, smart metering, tracking, and security applications.
Basic Parameters
| Subject | Parameters | Remark |
| Specification | AA | Spiral-type, stainless steel shell, fully sealed structure. |
| Nominal voltage | 3.6V | –– |
| Nominal capacity | 2100mAh | 3mA, 25±3℃，cut-off at 2.0V |
| Max continuous discharge current | 400mA | –– |
| Max available pulse current | 1000mA | –– |
| 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 | φ14.5x50.5mm | Figure attached |
| Standard weight | About 19g | –– |
| Annual self-discharge rate | ≤1% | 25±3℃，RH 65±10% |
Available Terminations: ◆ S: Standard terminations ◆ T: Solder tabs ◆ P: Axial Pins ◆ Or Custom Terminations Available Upon Request(wire, connectors, etc)
Compatible Part Numbers: TLH-5903, XL-060H, XL-060F, TL5104, TL2100, SL-760, T06/41, T06/51, LS6, LS14500, LAA, VL-AA, 3B940, LTC17C, LTC-17C, ER6, ER6AA, ER6H, Taclane Battery, 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
ER14505M Discharge Profiles (25℃)↓
Voltage Recovery After Storage↓
Voltage vs. Temperature curve↓
Capacity vs.Current(2.0 cutoff)↓
Key Features
● High and Stable Operating Voltage: Consistent 3.6V output with an open circuit voltage ≥3.65V.
● High Energy Density: Over 450Wh/kg, supporting product miniaturization and extended device runtime.
● Wide Operating Temperature Range: Performs reliably from -55°C to +80°C, suitable for harsh environments.
● Long Shelf Life & Low Self-Discharge: Up to 10 years of storage with annual self-discharge rate ≤1% at 25°C.
● Spiral Type (High Power) Construction: Enables high pulse and continuous discharge, perfect for power-intensive applications.
● Superior Safety: Non-flammable electrolyte, hermetic glass-to-metal sealing, and compliance with IEC60086-4, UL1642, UN38.3, and MSDS standards.
● Transport Friendly: Non-restricted for air and sea transport; explosion protected and SGS certified.
●Delivers high pulses and/or continuous high rate current
● Low magnetic signature
● Good resistance to passivation
Application Fields
The ER14505M lithium battery is widely used in:
● Smart meters (water, gas, electricity)
● GPS trackers and smaller global tracking devices
● IoT sensors and remote data acquisition systems
● Automotive electronics and TPMS
● Medical devices and scientific instruments
● Security and alarm systems
● RFID devices and communication equipment
● Military, aerospace, and oil exploration instruments
● Real-time clocks, memory backup, and consumer electronics
Why Choose SUNJ ER14505M?
Upgrade your devices with the ER14505M AA 3.6V lithium battery for superior reliability and performance. Whether you need lithium AA batteries for smart meters, GPS trackers, or industrial-grade electronics, SUNJ Energy delivers factory-direct quality, fast shipping, and bulk order discounts. Consult our experts for the best power solutions—secure your supply with rapid worldwide delivery. Choose SUNJ for dependable lithium primary batteries—order your ER14505M batteries today!
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.
FAQ
Q: What’s the difference between ER14505M and ER14505H?
A: ER14505M is a high power, spiral-type battery designed for applications requiring high pulse and continuous discharge. ER14505H is a high energy, bobbin-type battery for low current, long-duration use.
Q: Is ER14505M battery rechargeable?
A: No, ER14505M is a primary (non-rechargeable) lithium battery.
Q: What devices are compatible with ER14505M?
A: It is ideal for smart meters, GPS trackers, IoT sensors, security systems, and more. It is also compatible with many equivalent models such as LAA, ER6, and LS14500.
Q: Does the ER14505M support extreme temperatures?
A: Yes, it operates reliably from -55°C to +80°C.
Q: Can I order in bulk, and do you offer discounts?
A: Yes, SUNJ Energy offers bulk order discounts, fast shipping, and expert support for all customers.
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