The RA89’s rechargeable lithium battery has a massive 2500mAh of power. And it supports replacement and USB-C charging. This is the best power supply for prepper two-way radio.
Why is charging method Prepper so important?
When floods and hurricanes come, it’s not just as simple as not being able to go out and shop. Often times power goes out, food becomes scarce, and other supplies become expensive. Charging electronics is usually easy, but this is also when it becomes extremely difficult. The ability of the electronics to get electricity is an important indicator of SHOULD choose.
Common ways of power supply
1, general-purpose batteries: AA / AAA. this kind of battery is inexpensive, easy to get, many life stores have sales. But the battery capacity is small, can not be stored for a long time.
2, lithium batteries: battery capacity, through the replenishment can be stored for a long time. Disadvantages need power supply, can not be used independently.
3, special charger: with the host to achieve, charging safe and reliable. Disadvantages of no universality.
4, USB-B charging: a certain degree of universality, but the interface is outdated, slow charging speed.
5, USB-C charging: now the best generality of the replenishment. But the cost is high.
Why is RA89 the best power supply solution?
RA89 uses a multi-way power supply battery. It has a dedicated charging base, which is neat and safer to put on the desktop for charging. It also supports USB-C charging method, and you can use rechargeable battery and solar light method to charge in emergency. Retevis RA89 is the best Prepper two-way radio in 2023.
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