前不久在 @"Yuluoxk"#119 大佬的[发车帖](https://forum.hamcq.cn/d/6623)买了 15Ah 磷酸铁锂电池组，但不太了解如何充电。翻看了论坛其他帖子+网上搜索，看到有些友台用航模充电器。今天看 SKYRC B6neo 好像还行，奈何对航模和电池方面了解不多求大家推荐一些性价比高，适用性相对广一些的充电器。 [upl-image-preview uuid=e36cfc4e-abd8-4653-b303-477adbb83b30 url=https://storage.hamcq.cn/2025-09-26/1758879276-326150-img-20250921-162041.jpg alt={TEXT?}]

航模的话可以用toolkitrc m6d+pd诱骗器转xt60 用支持pd100w的充电头插typec充电，诱骗器下图这样的就行或者d6pro(自带电源，插220V) [upl-image-preview uuid=3d0beee7-baba-4c42-8996-204eaf6af493 url=https://storage.hamcq.cn/2025-09-26/1758880330-147091-screenshot-2025-09-26-17-51-48-702-comtaobaoidlefish-edit.jpg alt={TEXT?}] 或者干脆去淘宝买磷酸铁锂充电器，直接搜14.6V充电器一大把，5A以上的就能定制接头了，就是别买太便宜的要不我真怕会炸(

别太便宜的14.6v的充电器+5525转xt60的转接头就行了，这个保护板带平衡功能，不用买航模平衡充。

[upl-image-preview uuid=7f58246f-8902-4b46-8824-2f996891a601 url=https://storage.hamcq.cn/2025-09-26/1758887336-836419-screenshot-20250926-194847.png alt={TEXT?}] 这种四串磷酸铁锂充电器做一个xt60公头就行，便宜功率足。目前我还在做一个140w type c双向快充的的小模块，打印外壳+风扇，用现成的板子，出去还可以冲冲笔记本手机什么的，如果需要的话后续可以帮忙做一个。 [upl-image-preview uuid=4105e0f6-8daf-4bae-8e2b-2f7151571659 url=https://storage.hamcq.cn/2025-09-26/1758887275-598795-screenshot-20250926-194602.png alt={TEXT?}]

@"BD3ROR"#p80321 好奇自己搓的模块大概成本多少(?) 我们也在研究把typec充电模块和电池外壳集成到一起出一套相对来说比较便宜可靠性高的方案，满足手头不太宽裕注重实用的ham的需求，但是碍于成本一直没有什么大进展，加在一起售价超过250的话就有点偏离初心了(

@"Yuluoxk"#p80326 就图上45元的模块+10元的风扇(选了个滚珠轴承的耐用一些，我的Q6充电器的轴承已经挂了)+自己打印的外壳+几个粘贴的散热片。还没出成品呢不知道效果咋样，感觉28V5A的协议估计很少找得到充电器支持，可能最后也就用最常见的65w头子补补电我自己用的电池是论坛里那个用标准件防水盒的，我早就想给他弄几个小配件了，比如PD充电，库仑计(已经有很多成品了)。

I'm looking for recommendations for a portable battery charger.

BH5UQJ

Not long ago, in @Yuluoxk The senior person'sAnnouncement of departureI bought a 15Ah phosphate iron lithium battery pack, but I'm not sure how to charge it.
I've read other posts on the forum and searched online, and I saw that some friends were using RC chargers. Today, I looked at the SKYRC B6neo, and it seems okay, but I don't know much about RC models and batteries. So, I would like to ask for recommendations for affordable and versatile chargers.

Yuluoxk

For drones, you can use the toolkitrc M6D+PD lure to attract XT60.
Use a charger with PD100W support and connect it via Type-C to charge, using a device like the one in the image.

Or the d6pro (with built-in power supply, plugs into 220V).

Alternatively, you could simply buy a phosphate iron lithium charger on Taobao and search for "14.6V charger," with options for 5A or higher; this allows you to customize the connectors. Just be careful not to buy anything too cheap, as I'm worried it might malfunction (炸).

Liridice

Just get a 14.6V charger and an XT60 to 5525 adapter, and this protection board has balancing functionality, so you don't need to buy a separate RC balancer.

BD3ROR

For this four-string phosphate iron lithium charger, simply create an XT60 connector; it's inexpensive and provides sufficient power.
Currently, I am working on a small module that supports 140W Type-C bidirectional fast charging. It includes the printed enclosure and fan, using existing PCBs. This can also be used to charge laptops and mobile phones. If needed, I can help you create one in the future.

Yuluoxk

BD3ROR
I'm curious about the approximate cost of the modules I made myself.
We are also researching a solution where the Type-C charging module and battery casing are integrated into a single, relatively inexpensive and reliable product. This would meet the needs of practical ham enthusiasts who have limited budgets. However, due to cost considerations, we haven't made significant progress yet. If the combined price exceeds 250 yuan/RMB, it starts to deviate from our original goal.

BD3ROR

Yuluoxk The module costs 45 yuan, plus a fan that costs 10 yuan (I chose one with ball bearings for better durability, as the bearing in my Q6 charger has already failed), plus a custom-printed case and some adhesive heat sinks.
I haven't even received the finished product yet, so I don't know how it performs. It seems unlikely that I will be able to find a charger that supports the 28V 5A protocol. Therefore, I may end up using a more common 65W charger to supplement the power.
The battery I use is the one from the forum that uses a standard waterproof enclosure. I've been wanting to add some accessories to it, such as a PD charger and a Coulomb meter (there are already many finished products available).

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