ER14505H AA 3.6V
ER14505H Lithium Battery - High-capacity 3.6V Bobbin-Type Cell (AA Size)
Reliable Power for Industrial Applications – High Pulse Discharge, Long Life, Fast Shipping.
ER14505H Lithium Battery - High-capacity 3.6V Bobbin-Type Cell (AA Size)
Reliable Power for Industrial Applications – High Pulse Discharge, Long Life, Fast Shipping.
The ER14505H is a high-capacity, bobbin-type, AA-size 3.6V lithium thionyl chloride (Li-SOCl2) battery, expertly engineered with bobbin-type construction for maximum energy density and long-term reliability. With a nominal capacity of 2700mAh and an impressive energy density of up to 700Wh/kg, this non-rechargeable lithium battery delivers stable voltage, outstanding shelf life, and exceptional performance in demanding environments. Designed for low-drain, long-duration applications, the ER14505H is the preferred choice for smart meters, industrial devices, and IoT solutions requiring reliable, long-lasting power.
Basic Parameters
| Subject | Parameters | Remark |
| Specification | AA | Bobbin-type, stainless steel shell, fully sealed structure. |
| Nominal voltage | 3.6V | –– |
| Nominal capacity | 2700mAh | 1mA, 25±3℃，cut-off at 2.0V |
| Max continuous discharge current | 50mA | –– |
| Max available pulse current | 100mA | –– |
| Operating temperature | -55℃~+85℃ | 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 18g | –– |
| 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: LAA, TLH-5903，XL-060H, XL-060F, VL-AA, TL5104, TL2100, TL-4903, TL-5903, LS-14500, SL-360, SL-760, T06/41, T06/51, LS6, 3B940, LTC17C, LTC-17C, ER6, ER6V, ER6LV, ER6C, 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
ER14505H Discharge Profiles (25℃)↓
Voltage Recovery After Storage↓
Voltage vs. Temperature curve↓
Capacity vs.Current(2.0 cutoff)↓
Key Features
● High and stable operating voltage: Nominal 3.6V (operating range 3.3–3.6V)
● Exceptional energy density: Up to 700Wh/kg, among the highest of all lithium batteries
● Long shelf life: Annual self-discharge rate less than 1% at 25°C; storage life up to 10 years
● Wide operating temperature range: -55°C to +85°C, suitable for extreme environments
● Robust safety: Stainless steel container, hermetic glass-to-metal sealing, non-flammable electrolyte, compliant with IEC60086-4 and UN38.3 standards
● Reliable performance: Minimal passivation effect, low magnetic signature, and stable voltage throughout most of the battery's life
● Non-restricted for transport and safe for export (MSDS, CE, RoHS certified)
Applications
The ER14505H battery is widely used in:
● Smart meters (AMR/AMI), utility metering, and industrial monitoring systems
● IoT devices, alarms, and security systems (smoke detectors, intrusion sensors, monitoring devices)
● Automotive electronics, GPS trackers, and telematics
● Medical instruments, scientific research equipment, and R&D instruments
● Oil & gas exploration (LWD/MWD), pressure gauges, and remote sensors
● Military, aerospace, and defense equipment
● Memory backup, portable devices, real-time clocks, RFID, and smart city solutions
Why Choose SUNJ ER14505H?
SUNJ ER14505H AA 3.6V lithium battery, with excellent performance, safety, and great value experience. Benefit from factory-direct pricing, bulk discounts, and fast worldwide shipping. Contact us today for a free consultation or to place your order—empower your devices with the trusted power of SUNJ!
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
Q1: What is the difference between ER14505H and ER14505M batteries?
A1: ER14505H is a high-energy, bobbin-type Li-SOCl2 battery designed for long-duration, low-drain applications. ER14505M is a high-power, spiral-type battery suited for applications requiring higher pulse currents.
Q2: Is the ER14505H battery rechargeable?
A2: No, the ER14505H is a primary (non-rechargeable) lithium battery.
Q3: What devices are compatible with ER14505H?
A3: The ER14505H is compatible with a wide range of devices, including smart meters, IoT sensors, alarms, GPS trackers, and industrial instruments. It can also replace equivalent models such as LS14500, TL-5903, and others.
Q4: What certifications does the ER14505H battery have?
A4: The ER14505H is certified to CE, RoHS, MSDS, UN38.3, and complies with IEC60086-4 and UL1642 safety standards.
Q5: How do I store the ER14505H battery for maximum shelf life?
A5: Store the battery in a cool, dry place at room temperature to ensure a shelf life of up to 10 years with minimal self-discharge.
Popular Searches
If you’re searching for a dependable lithium AA battery, the ER14505H 3.6V lithium thionyl chloride battery is a top choice for smart meters, industrial applications, and IoT devices. Many users look for ER14505 battery equivalents, lithium AA 3.6V, Li-SOCl2 AA batteries, and high-capacity lithium primary batteries for their projects. Whether you need reliable power for GPS trackers, alarms, or utility metering, the ER14505H offers excellent performance and compatibility with popular lithium battery models.
