What are the different types of batteries used in blood tracking lights?

The different types of batteries used in blood tracking lights include:

1. **CR123 Batteries**: These are lithium batteries that offer higher power density and longer life compared to alkaline batteries. They are often used in blood tracking lights that require more powerful illumination. For example, the Primos Bloodhunter HD Shadow Free uses four CR123 batteries .

2. **AA Batteries**: These are standard alkaline batteries that are widely available and commonly used in many electronic devices. They provide reliable power for blood tracking lights and are convenient for short-term use. The Primos Bloodhunter HD Pocket Light uses two AA batteries .

3. **Rechargeable Batteries**: Some blood tracking lights use rechargeable batteries, which can be more eco-friendly and cost-effective for frequent use. The I0DO UV Blood Tracking Flashlight, for example, uses a 5000mAh rechargeable battery .

4. **18650 Batteries**: These are rechargeable lithium-ion batteries that provide substantial power and have a long lifespan. They are ideal for frequent use and can be recharged multiple times. The Manker E14IV Pocket EDC can use 18650 batteries, which offer extended runtime and higher lumens in various modes .

LEARN MORE ABOUT BLOOD TRACKING LIGHTS

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