ER34615 3.6V 19AH Battery

ER34615 Lithium Thionyl Chloride Battery Product Description

Product Overview

Core Technical Specifications

• Nominal Voltage: 3.6V (Open Circuit Voltage: 3.66V)
• Rated Capacity: 19,000mAh (19Ah)
• Maximum Continuous Discharge Current: 230mA
• Maximum Pulse Current: 400mA
• Cut-off Voltage: 2.0V

• Dimensions: Φ34.0 × 61.5mm
• Approximate Weight: 107g
• Operating Temperature Range: -55℃ to +85℃ (some models can operate from -60℃ to +85℃)
• Annual Self-Discharge Rate: ≤1%
• Shelf Life: Over 10 years

Key Features & Advantages

Product Series

• ER34615 (Standard Capacity): Standard model with 19Ah capacity, suitable for low to medium discharge rate applications.
• ER34615M (High Power): Offers 14.5Ah capacity with a maximum continuous discharge current of 2000mA and pulse current of 3000mA. Ideal for high-current output and low-temperature operation.
• ER34615S (High Temperature): Designed to operate at temperatures up to 150℃, suitable for high-temperature environments.

Applications

• Smart electricity meters, water meters, gas meters, heat meters
• AMR for utility meters & CMOS circuit boards
• Flow meters, gas and water quality detectors

• Wireless Sensor Networks (WSN)
• Remote monitoring systems, positioning devices
• Oceanographic telemetry systems, geomagnetic locators
• IoT devices, asset trackers

• Automated instrumentation and equipment
• Oil well and mine monitoring systems
• Medical devices, burglar alarm systems
• Wireless communication equipment, smoke detectors

• Tire Pressure Monitoring Systems (TPMS)
• Automotive tire pressure sensors

• Aviation, aerospace, and marine electronic equipment
• Weaponry systems for land, sea, and air; military communication devices
• Deep-sea observation buoys, ocean exploration equipment

Quality Certifications

Important Usage Notes

1. Non-Rechargeable: The ER34615 is a primary (non-rechargeable) lithium battery. Charging is strictly prohibited​ as it may cause explosion or fire.
2. Prevent Short Circuits: Avoid direct contact between the positive and negative terminals.
3. Correct Installation: Install the battery according to the correct polarity as specified by the device.
4. Avoid High Temperatures: Store at a maximum temperature of 30℃. Do not expose to heat or incinerate.
5. Transportation Regulations: As the internal lithium content exceeds 1 gram, transportation must comply with Dangerous Goods Safety Regulations.