ER14505M AA 3.6V
ER14505M AA 3.6V Lithium Battery – High Power, Spiral-Type, Long Life, Fast Shipping.
ER14505M AA 3.6V Lithium Battery – High Power, Spiral-Type, Long Life, Fast Shipping.
The ER14505M is a high-power, AA-size, 3.6V lithium thionyl chloride (Li-SOCl₂) battery, designed for applications requiring high pulse current, stable performance, and long-term reliability. With a spiral-type construction, this non-rechargeable lithium battery offers a nominal capacity of 2100mAh and an impressive energy density of over 450Wh/kg, making it ideal for demanding industrial and professional use.
This battery features hermetic glass-to-metal sealing and a rugged stainless-steel housing, providing superior leakage resistance and safety in harsh environments. It is well-suited for smart metering, tracking devices, IoT sensors, security systems, and scientific instruments, where consistent, long-lasting power is critical.
All SUNJ batteries are manufactured to strict quality standards and are tested for safety, performance, and transport in compliance with IEC60086-4, UL1642, UN38.3, MSDS, and RoHS certifications.
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% |
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, LR07, ER6, ER6AA, ER6H, NSN 6135-01-301-8776, Taclane Battery, and more.
▎Note: Compatibility is based on voltage, dimensions, and performance. Please consult our technical support team for replacement or installation advice.
▎Storage Guidelines: Store in a clean, cool (preferably <20°C, not exceeding 30°C), dry, and well-ventilated environment.
Flexible Single Cell and Pack Options
SUNJ offers flexible battery configurations to suit various applications:
◆ S: Standard Terminals
◆ T: Solder Tabs
◆ P: Axial Pins
◆ Custom Options: Available upon request
▎Note: For projects requiring higher voltage or capacity, battery packs can be customized by combining multiple cells.
Warnings
● This is a non-rechargeable lithium battery. Do not charge.
● Keep away from heat, fire, flammable or explosive materials.
● Do not short-circuit, crush, disassemble, incinerate, or expose to temperatures above 100°C.
● Operate only within the recommended 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 Voltage: Consistent 3.6V output with an open circuit voltage of ≥3.65V, ensuring reliable performance in high-drain devices.
● High Energy Density: Over 450Wh/kg, supporting extended device runtime and product miniaturization.
● Wide Operating Temperature Range: Reliable performance from -55°C to +80°C, suitable for extreme environments.
● Long Shelf Life & Low Self-Discharge: Up to 10 years of storage with an annual self-discharge rate of ≤1% at 25°C.
● Spiral-Type (High Power) Construction: Designed for high pulse and continuous discharge, ideal for power-intensive applications.
● Superior Safety: Non-flammable electrolyte, hermetic glass-to-metal sealing, and stainless steel housing for enhanced safety.
● Transport Friendly: Non-restricted for air and sea transport; fully compliant with IEC60086-4, UN38.3, MSDS, CE, and RoHS.
● High Pulse Capability: Delivers high pulses and continuous high-rate current.
● Low Magnetic Signature: Suitable for precision electronics and sensitive measurement instruments.
● Excellent Passivation Resistance: Consistent performance even after extended storage.
Application Fields
The ER14505M lithium battery is widely used in:
● Smart Meters: Water, gas, and electricity meters (AMR/AMI systems)
● GPS Trackers: Vehicle tracking, fleet management, asset monitoring
● IoT Sensors: Wireless data loggers, remote sensors, and smart devices
●Automotive Electronics: TPMS (Tire Pressure Monitoring Systems) and telematics
● Medical Devices: Portable diagnostic equipment and emergency monitoring
● Security Systems: Alarms, surveillance cameras, and access control systems
● Industrial Instruments: Data acquisition, PLC backup, and real-time clocks
● Military and Aerospace: Field sensors, rugged electronics, and tactical devices
● Oil and Gas Exploration: Downhole sensors and remote monitoring
Why Choose SUNJ ER14505M?
Choose the ER14505M for unmatched power, reliability, and performance:
● Direct Factory Pricing: Save with bulk order discounts and direct-from-manufacturer pricing.
● Fast Global Shipping: Secure packaging, rapid delivery, and responsive support.
● OEM/ODM Support: Custom labeling and packaging options available.
● Field-Proven Quality: Trusted by professionals in critical industries worldwide.
● Comprehensive Certifications: Fully compliant with global safety and transport standards.
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:
◆ High Current / Pulse Applications → Spiral-type Cells
◆ Long-Term, Low-Current Applications → Bobbin-type Cells
◆ Higher Capacity Needs → Larger Size Models
FAQs
Q1: What's the difference between ER14505M and ER14505H?
A1: 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 optimized for low current, long-duration use.
Q2: Is the ER14505M battery rechargeable?
A2: No, the ER14505M is a primary (non-rechargeable) lithium battery.
Q3: What devices are compatible with ER14505M?
A3: It is ideal for smart meters, GPS trackers, IoT sensors, security systems, and more. It is also compatible with many equivalent models, including LAA, ER6, LS14500, and TLH-5903.
Q4: Does the ER14505M support extreme temperatures?
A4: Yes, it operates reliably from -55°C to +80°C.
Q5: Can I order in bulk, and do you offer discounts?
A5: Yes, SUNJ offers bulk order discounts, fast shipping, and expert support for all customers.
Popular Searches
Looking for ER14505M or ER14505 lithium batteries? Discover high-performance lithium AA 3.6V batteries, ER14505M 3.6V lithium battery, ER14505 battery equivalents, and lithium thionyl chloride AA batteries for smart meters, GPS, and industrial applications. SUNJ Energy offers wholesale pricing, fast delivery, and expert support for all your lithium primary battery needs.
