Sensor Batteries

3V lithium battery

The CR17450 3V lithium battery is a cylindrical primary (non-rechargeable) lithium battery commonly used in low-power industrial devices, including most MFC sensors (like the LHT65N model).

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CR17450 3V Lithium Battery – Overview

Feature	Description
Type	Lithium Manganese Dioxide (Li-MnO2)
Nominal Voltage	3V
Capacity	~2400 to 2700 mAh
Size	17 mm diameter × 45 mm height
Chemistry	Primary (non-rechargeable)
Temperature Range	-40°C to +85°C
Typical Use Case	LoRaWAN sensors, industrial meters, etc.

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Usage in Dragino Devices

• Compatible Models: Dragino LHT65N and some variants of the LHT65S-E3 series may use the CR17450.

• Not Compatible: The standard LHT65S model has a built-in non-replaceable battery and does not use a CR17450 or any user-replaceable cell.

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When to Use This Battery

Use the CR17450 battery if:

• Your Dragino model is explicitly listed as battery-replaceable.

• Your model or enclosure has a battery slot designed for CR17450 size.

• You want longer operational life and ease of replacement in-field.