Yes, LiFePO4 batteries are generally considered safer. Lithium iron phosphate batteries are known for their higher level of safety compared to other lithium-ion battery chemistries. Here are some reasons why they are considered safer:

1. Stable Material: LiFePO4 battery chemistry have a lower risk of overheating and catching fire due to their more stable cathode material and lower operating temperature.
2. Built-in Protection Circuit: LiFePO4 battery pack have a built-in Battery Management System (BMS) that prevents overcharge, over-discharge, over-current, and short-circuit.
3. No Toxic Emissions: Lithium LiFePO4 battery do not emit gas, use toxic chemicals, or leak harmful liquids.
4. Long Lifespan: LiFePO4 lithium batteries typically offer at least 3000 full charge cycles before they begin to lose capacity.

However, LiFePO4 battery do have some potential safety risks to be aware of. For example, they can still catch fire if damaged or subjected to extreme conditions, such as high temperatures or physical impact. Therefore, it’s important to handle them with care and follow the manufacturer’s guidelines for use and storage.