Li-MnO2

CP703448 3000mAh 3.0V Li-MnO2 Pouch Battery for Smart Electricity Meter, IoT Temperature and Humidity Sensor, Asset Tracker for Containers

Parameter	Specification
Item	Spec
Model	CP703448-3000mAh
Tab	Stainless steel to nickel tab transition
Max. Continuous Discharge Current	1000mA
Discharge Cut-off Voltage	2.0V
Storage Temperature	-5°C ~ +35°C
Pack Weight	Approx. 28g
Assemblage Dimension	T7.2mm x W35.0mm x L50.0mm

✓Certification supportCB, CE, UL, UN38.3, MSDS, IEC61000, IEC62133, EU2023/1542

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Product overview

CP703448 3000mAh 3.0V Li-MnO2 Pouch Battery for Smart Electricity Meter, IoT Temperature and Humidity Sensor, Asset Tracker for Containers | Battery Manufacturers in China & Battery Supply Factory

VTCBATT supplies CP703448 3V 3000mAh Li-MnO2 thin pouch batteries with connector wire, stable factory production, OEM/ODM support, and long shelf-life performance for compact elect

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Automatic LiMnO2 Pouch Battery Production Line

In a clean, dust‑free modern workshop with controlled humidity and precision environmental systems, multiple automatic CP703448 battery production lines operate 24 hours a day to boost production capacity and energy efficiency. As a widely recognized standard size, all core materials used in the production process — including electrodes, separators, and electrolytes for 3V LiMnO2 Pouch CP703448 battery — are mature and stable to ensure the highest levels of reliability, performance, and safety throughout the manufacturing process.

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Key feature for CP703448 Li-MnO2 Pouch Battery

High and stable operating voltage
Long shelf life Annual self-discharge rate lower than 2% at +20℃
Hermetic Sealing
Compliant with IEC86-4 safety standard

03

CP703448 Li-MnO2 Pouch Battery Safety & Temperature Test

No.	Item	Testing Conditions and Method	Standard
1	UN38.3/MSDS	Follows UN38.3/MSDS.	UN38.3
2	UL-1642 (Cell Level)	Follows UL1642.	UL-1642
3	High Temperature	A battery is placed in a high-temperature cabinet for 2 hours at 60°C±2°C, then discharged at 5 mA current until the voltage cut off.	Discharge 90% of the nominal capacity.
4	Low Temperature	A battery is placed in a high-temperature cabinet for 2 hours at -20°C±2°C, then discharged at 5mA current until the voltage cut off.	Discharge more than 45% of the nominal capacity.

Technical insight

Product and application details

Cardiac Monitor application

The 7.2mm thickness allows this Li-MnO2 pouch to fit snugly into the compact chassis of wearable cardiac monitors.

Portable Handheld Multimeter

Stainless steel tabs provide robust connection points for the high current pulses required by handheld multimeters.

Uninterruptible Power Supply_(UPS)_Unit

A 1000mA continuous discharge current ensures stable backup power delivery during brief outages in UPS units.

Industrial Wireless Data Transmitter

The 3000mAh capacity supports extended transmission cycles for industrial wireless data transmitters in remote locations.

Standalone Smoke Detector

Low self-discharge characteristics of Li-MnO2 chemistry maintain charge integrity for standby smoke detectors over years.

Asset Tracker for Containers

Lightweight 28g design minimizes payload weight for container asset trackers deployed in logistics chains.

IoT Temperature and Humidity Sensor

Wide storage temperature range ensures reliable operation for IoT sensors deployed in varying environmental conditions.

Smart Electricity Meter

3.0V nominal voltage directly aligns with the power input requirements of modern smart electricity meters.

Factory capability

VTCBATT Production and Service

VTCBATT not only focuses on customized design and excellent service to meet the diverse demands of different customers, but also devotes itself to precise and standardized manufacturing in every process to ensure the highest-quality batteries. Meanwhile, VTCBATT provides comprehensive support from pre-sales to after-sales, focusing on customer feedback to establish long-term and win-win cooperation. VTCBATT professional sales and technical engineer teams will be your custom battery experts for reliable and responsive project support.

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Modern Manufacturing

From raw materials mixing to cell testing, VTCBATT adopts automated manufacturing processes to improve production efficiency and battery quality, safety, and reliability. The manufacturing process is monitored and tested before material moves to the next procedure.

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Trusted by Global Customers

Over the past 20 years, VTCBATT has built partnerships with customers in more than 50 countries. Reliable quality, responsive service, and tailored battery solutions support long-term cooperation with equipment manufacturers, distributors, and brands.