LR44 Button Cell Batteries, 1.5V (4-Pack)

This 4-pack of LR44 button cell batteries keeps your compact Testo gear powered up and ready for action. Essential for mini penetration, surface, and waterproof thermometers, these 1.5 Volt cells ensure your readings are accurate when you need them most.

There's nothing worse than getting to a job and finding your thermometer's flat – always keep a spare set handy in the ute or your kit bag.

Best For

• HVAC service techs
• Refrigeration apprentices
• Electrical contractors
• DIYers maintaining home HVAC

Compatibility

Compatible with various compact Testo measuring instruments that use LR44 batteries, including specific mini penetration, surface, and waterproof thermometers (Testo 0560 1110, 0560 1111, 0560 1109, 0560 1113). If you're running a different model, check fittings and specs before ordering.

Features

• Reliable 1.5 Volt output for consistent instrument performance.
• Compact button cell design, suitable for small measurement tools.
• Supplied in a convenient 4-pack, ensuring you have spares on hand.
• Direct replacement for devices specified to use LR44 type batteries.

Technical Specifications

What's in the Box

• 4 x LR44 Button Cell Batteries, 1.5 Volt

Using It on the Job

1. Check your instrument's manual for correct battery orientation and type.
2. Ensure the instrument is powered off before replacing batteries.
3. Carefully open the battery compartment, usually with a small screwdriver or coin.
4. Remove old batteries and insert new LR44 cells, matching polarity (+/-) indicators.
5. Close the compartment securely and test the instrument's function.
6. Properly dispose of old batteries at a designated recycling point.

Limitations & Safety Notes

• Not rechargeable; do not attempt to recharge these batteries.
• Keep out of reach of small children due to choking hazard.
• Do not dispose of in fire; batteries may explode or leak.
• Only for use in devices specifically designed for LR44 type batteries.
• Follow all manufacturer instructions for battery replacement in your specific instrument.

Tradie Pro Tip

When swapping out batteries, always give the contact points a quick wipe with a clean, dry cloth. Prevents corrosion buildup and helps maintain a solid connection, especially on gear used in humid Queensland summers.

Pair With

Pair with Testo Mini Penetration Thermometers or the Testo Mini Surface Thermometer to ensure your diagnostic tools are always ready.