Test your battery smarts 🔋

Q1. Which battery type is generally best for a low-drain device like a simple wall clock? ⏰
- Lithium-ion
- Alkaline
- Lead-acid
- Nickel-cadmium
Answer: Alkaline
Q2. Why is it a bad idea to mix different battery types or ages in the same device? ⚠️
- It makes the device run too fast
- It creates uneven discharge and raises safety risks
- It causes the device to lose its warranty
- It prevents the device from ever turning on
Answer: It creates uneven discharge and raises safety risks
Q3. When storing rechargeable batteries for a long period, what is the recommended charge level to maximize their lifespan? 🔋
- Fully charged at 100%
- Completely drained to 0%
- Between 40% and 60% charge
- Exactly 80% charge
Answer: Between 40% and 60% charge

Test your battery smarts 🔋

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