Deep Circle ER32100 3.6V 1700mAh Lithium Coin Battery 1/6D Size for TPMS Systems

Price Negotiable

Price: Negotiable

MOQ: 500PCS

Delivery Time: 5-8 work days

Brand: SER or OEM

Product Description

Product Overview

Deep Circle ER32100 is a high-performance 3.6V 1700mAh lithium coin battery designed specifically for TPMS (Tire Pressure Monitoring Systems) and other demanding industrial applications.

Technical Specifications

Parameter	Specification
Battery Technology	Lithium thionyl chloride (LiSOCL2)
Battery Structure	High capacity type
Nominal Voltage	3.6V
Nominal Capacity	1700mAh
Open Circuit Voltage	3.66V (at +20°C)
Cut Off Voltage	2.0V
Max. Constant Current	20mA
Max. Pulse Current	70mA
Operating Temperature	-55°C to +85°C (-67°F to +185°F)
Storage Life	≥10 years
Self-Discharge Rate
External Diameter (Max)	32.9mm
External Height (Max)	10mm
Weight	25g

Key Features

High continuous discharge current and current pulses
High energy density: 430Wh/Kg
Open circuit voltage above 3.65V for single cell
Wide operating temperature range (-55°C to +85°C)
Stable voltage and current over 95% of cell capacity
Long operating time (over 8 years) for continuous low current discharge
Low self-discharge rate (less than 1% per year)

Applications

This battery is widely used in:

Utility water/gas meters and automatic meter reading systems
Medical equipment and CMOS memory backup
Tracking systems and remote monitoring systems
Law enforcement (RFID) and earthquake detectors
Digital control devices and electronic toll tags
Scientific instruments and portable communication equipment
Military radio stations and other electric powered devices

Product Images

Deep Circle ER32100 3.6V 1700mAh lithium coin battery for TPMS systems

Custom battery with pin, wire and connector options for specialized applications

Quality Assurance

Our assembly lines are certified by the Chinese military and ISO9001 quality system. We maintain a fully equipped environment and reliability testing center to ensure products meet military specifications.