野架电源一直是比较头疼的事，希望大家多多介绍！

我是用 40AH 的车用应急启动的铁锂电源，缺点就是太沉了

能量密度大，重量体积小，安全系数高，冲着这三种指标去找

自己攒一块200AH用一天妥妥的。

弄个大铅酸就行了、、、

[upl-image-preview url=https://storage.hamcq.cn/2023-05-09/1683594127-819140-lqdpjwmsbs8x6drndadneacw8kc5fiws2bkeusab3ocvaa-4096-3072jpg-720x720q90g.jpg] 6100和705用的这个。。。

我用的是鱼类科学上网用的电池，正常充满14.5v，还没有尝试过全部把电用完，但一般我习惯把电脑和手机使用小型车载逆变器连接到电池上充电，边玩电台，边充手机和电脑

我做的一个110Ah的磷酸铁锂电池

14.8伏 100AH磷酸铁锂，也就是四串，配好保护板，保护板要可以监测每一个电芯状态的，平衡充，外出旅行逆变器、野外架台通吃，住酒店了就拿上去充电

@"BI3PIE"#p2093 有无推荐的逆变器？我手上有个36ah的汽车电瓶，带机器没点问题，就是还想那这用作别的用，不知道怎么挑选

Hello everyone, could you please recommend some good and affordable, durable portable power supplies?

BH3XZT

BG2EFX I also want to charge my phone.

BG2EFX

BH3XZT If your laptop has power, why can't you charge your phone?

BH3XZT

BG2EFX I am using a car inverter.

BH3XZT

The batteries I have now come with USB ports, but they only support slow charging. I want to use fast charging, but I don't feel like going through the hassle of it.

BI1NEC

BH3XZT Buy a battery with a balance charging port; it's safer.

BH4DMQ

4S iron lithium, external power pack
Or, you can assemble it yourself using large individual components, which isn't difficult.

Don't forget to set up a balance charge.

BA7LWE

Just get a silent generator, maybe a few hundred watts – whatever works for you.

BG6NLE

BI6LVP

BG6NLE I also bought the accessories, and a senior member helped me install them.

BA7MTH

Originally, I had a bunch of RC batteries, along with a module that outputs 13.8V, and I just soldered two wires to connect them. It's small, high-power, and can handle large currents.

BH7HQT

Another option is to replace the battery in the tower with a new one and use a DIY adapter, which would ensure that the battery is always fully charged.

BH2VYJ

I bought a pre-assembled 12V 50Ah phosphate iron lithium battery on Taobao for around ¥600.

BH2VYJ

YofoaStudio If you have a laptop, you don't need an inverter. You can buy the Xiaomi brand 100W e-cigarette charger that supports PD 100W output, and it can directly charge laptops that support PD. For laptops that do not support PD power supply, you can also purchase a separate PD "lure" cable to draw 20V power directly from the PD port and provide power to the laptop.

BD4TZY

When purchasing lithium batteries, it's generally recommended to buy pre-assembled packs, such as a 4-series phosphate iron lithium battery pack. These are known for their safety and stability, and can also provide the required voltage of 13.8V.

BH2XEA

A few days ago, someone recommended buying a V-mount battery for photography, and I bought one from U-Basket, the BP-VL99. It has a D-TAP output of 14.8V/14A and a capacity of 99Wh. I haven't tried it yet. Maybe it's a good solution.

BI4IRZ

Currently, it's just a 20A lead-acid battery; it doesn't "talk much." It works fine for SSB and FT8, but at most, it lasts about half a day. In the summer, the temperature inside the car can reach up to 80 degrees Celsius, making lead-acid batteries the cheapest and safest option.

Bi4KKF

Currently, a single 24Ah iron lithium battery is sufficient for everyday use. I don't recommend considering an inverter; it's better to directly use a 12V power source.

BH4JBV

This is actually quite useful.

BI1LWR

Zheng Hao, Zheng Hao, Zheng Hao
This is the best power supply I have used and built myself.
"You get what you pay for." If you have a car, I strongly recommend using "Chaohuo 1 degree electricity".
The weight is just right; it can be used to boil water for cooking, and the camping stove lasts for a full day.
In particular, it charges very quickly, taking less than an hour to fully charge.

bg2fph

48V 40A drone battery, along with a voltage reduction module.

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