Li-MnO2

3.0V 2500mAh CR18505 LiMnO2 Battery for Smart water meters, smart gas meters, wireless smoke detectors

Parameter	Specification
Nominal Capacity	3.0Ah
Rated Voltage	3.0V
Continuous Discharge Current	2000mA
Maximum Pulse Current	3000mA
Storage (Recommended)	Maximum 30°C
Operating Temperature Range	-40°C to +85°C
Weight	Approx. 35g

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

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Product overview

3.0V 2500mAh CR18505 LiMnO2 Battery for Smart water meters, smart gas meters, wireless smoke detectors | Battery Manufacturers in China & Battery Supply Factory

VTCBATT 3.0V 2500mAh CR18505 LiMnO2 battery with long shelf life and stable output for smart meters, smoke detectors, PLC backup and RFID tracking applications.

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Technical insight

Product and application details

Tactical Night Vision Equipment

The 3000mA maximum pulse current supports the high instantaneous power demands of night vision illumination modes.

GPS tracking devices

The wide -40°C to +85°C operating range ensures reliable signal transmission in extreme outdoor environmental conditions.

industrial PLC memory backup

The 2000mA continuous discharge rate maintains stable voltage during critical data retention for industrial control systems.

portable medical devices

The 3.0V nominal voltage provides precise energy delivery required for sensitive diagnostic sensor operations.

security alarm systems

The 2500mAh capacity ensures extended standby time for wireless sensors in high-security residential installations.

smart gas meters

The 35g weight allows for compact internal housing within tight mechanical constraints of residential gas units.

Smart water meters

The Li-MnO2 chemistry offers low self-discharge rates suitable for years of intermittent low-power data transmission.

wireless smoke detectors

The 3.0Ah capacity supports long-term operation of ionization sensors between annual battery replacements.

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.