When participating in a 3 day and 2 night camping trip, to ensure your electricity consumption, you may consider bringing a reliable outdoor power supply. It is recommended to use a portable solar charger with a large capacity lithium battery. Here are the detailed operation steps and ideas:
1. **Solar charger selection:**
- Choose a portable solar charger with a high conversion efficiency solar panel to ensure that it can be charged quickly in an outdoor environment.
- Recommended brands: Such as Anker, Goal Zero, etc., which have a good reputation in the field of outdoor power supplies.
2. **Electrical capacity:**
- Ensure that the electrical capacity is sufficient for your needs, taking into account the type and frequency of the charging equipment.
- Recommended capacity: at least 20,000 milliamp-hours (mAh) pto ensure sufficient nutrition.
3. **Multi-function output interface:**
- Make sure the solar charger has multiple output interfaces, including USB, AC outlets, etc., to adapt to the charging needs of different devices.
I used the Anker solar charger during my camping trip last year and was very pleased with it. In continuous rainy weather, the charging effect is still surprisingly good, guaranteeing the power requirements of our mobile phones and lamps. When choosing an external power supply, you can consider adjusting the brand and capacity according to the actual situation.
I hope this answer can help you effectively solve the problem of electricity consumption while camping. I hope you have a good camping experience!