Dabbsson DBS2300 Portable Power Station Review & Teardown

Summary

视频介绍了一款便携式电源站，它具备高容量的磷酸铁锂电池、MPPT追踪器以及内置的高功率交流充电器。产品轻巧紧凑，适合户外使用，还可通过手机应用控制。它提供多种充电方式，包括太阳能、汽车发电机和电网充电。电源站设计有扩展电池包接口，USB和12V DC输出，以及2.2千瓦的纯正弦波交流电输出。此外，它还具备UPS功能，能在15毫秒内切换到电池供电。

Takeaways

• 🔋 这款便携式电源站配备了高容量、长寿命的磷酸铁锂电池。
• 🌞 具备MPPT追踪器，可从低电压或高电压太阳能板或其他直流电源直接充电。
• 🚗 内置高功率交流充电器，旅行时无需携带其他充电设备。
• 🔌 附带多种充电线缆，包括MC4至XT60太阳能充电线、XD62点烟器充电线和1.8千瓦电网充电线。
• 📱 支持通过智能手机应用程序进行充电和放电数据记录。
• 🔌 左侧有两个特殊连接器用于扩展电池包，可增加电源站的容量。
• 🚫 直接输出电压范围表明DBS 2300可能只包含14节电池串联，与16节系统不直接兼容。
• 🔑 采用锂铁磷电池化学，电池健康寿命长，3500个循环后仍可保持至少80%的原始容量。
• 💡 前部有一个非常亮的LED光源，可以持续供电四天，或发出摩斯密码信号。
• 🔌 提供多种USB端口，包括2个2.4安培USB Type-A端口和一个支持快充的端口，以及一个100瓦和227瓦USB-C电源传输端口。
• 🏞️ 可选配件包括一个可折叠太阳能板，适合户外充电使用。

Q & A

Dapson支持的这款便携式电源站有哪些基本特性？

这款便携式电源站具有高容量、长寿命的锂铁磷电池，支持直流到直流的MPPT追踪器，可以直接从低压或高压太阳能板或其他直流电源充电，如12伏或24伏车辆交流发电机。

这款电源站的内置充电器有什么特别之处？

这款电源站内置了高功率的交流充电器，这意味着在旅行时不需要携带额外的设备进行充电。

电源站附带了哪些配件？

电源站附带了MC4到XT60的太阳能充电线、XD62点烟器充电线和1.8千瓦的电网充电电缆。

电源站的USB端口有哪些功能？

电源站有两个2.4安培的USB Type-A端口和一个支持快速充电的端口，以及一个100瓦和一个227瓦的USB-C电源传输端口。

电源站的扩展电池包连接器有什么特点？

电源站的左侧有两个特殊的连接器用于扩展电池包，可以直接连接额外的电池来增加电源站的容量。

电源站的重量和体积如何？

电源站重24公斤，体积大约为30升，对于其功能来说，它非常轻便和紧凑。

电源站的UPS模式有什么特点？

电源站的UPS模式允许在主电源故障时自动切换到电池供电，并且据称切换时间为15毫秒。

电源站的太阳能充电板有什么规格？

太阳能充电板是一个可折叠的200瓦峰值发电机，实际输出功率在160到170瓦之间。

电源站的内部构造如何？

电源站内部使用了高质量的硅胶电缆，有大量的环形滤波器，并且使用了Novoton ARM Cortex M0 32位微控制器作为电池管理系统。

电源站的电池类型是什么？

电源站使用了锂铁磷电池，这种电池在3500个循环后仍能保持至少80%的原始容量。

电源站的BMS芯片有哪些功能？

BMS芯片具有低温充电保护功能，可以在-5摄氏度时停止充电，以保护电池。

Outlines

00:00

🔋 便携式电源站介绍

本段介绍了一款便携式电源站，它配备了高容量、长寿命的锂铁磷酸电池，以及能够直接从低电压或高电压太阳能板或其他直流电源充电的DC到DC MPPT追踪器。该电源站还内置了高功率交流充电器，使得在旅行时无需携带其他充电设备。产品还包括了多种充电电缆和一个1.8千瓦的电网充电电源线。这款电源站适用于美国110伏电压，并且设计紧凑轻便。此外，它还具备扩展电池包的连接器，能够直接显示内部电池电压，为各种用途提供便利。

05:01

🌞 太阳能充电与产品测试

该段落讨论了太阳能充电的可能性，并介绍了一个可折叠太阳能板，这是一个可选配件，用于户外充电。太阳能板在良好条件下可以产生160至170瓦的功率，适合露营使用。此外，还提到了电源站的耐用性，内部构造看起来不错，使用了高质量的硅胶电缆和大量的环形滤波器。尽管电源站在待机状态下会有一定的功耗，但整体上，它使用了锂铁磷酸电池，保证了较长的使用寿命。

10:02

🛠️ 产品拆解与评价

本段描述了对电源站的拆解过程，以及对其内部构造的评价。电源站的前面板负责Wi-Fi、电源LED、USB电源和LCD显示，并且为不同变体做了准备。内部使用了多个高质量的组件，如双向DC到DC转换器和AC输入AC输出模块。电源站的多功能转换和路由非常复杂，但设计得既经济又可靠。尽管电源站目前是原型，可能会有变化，但整体上给人留下了深刻印象，其功能和设计甚至可以与Blue Yeti和EcoFlow等品牌竞争。

Keywords

💡便携式电源站

便携式电源站是一种可移动的电源设备，通常用于户外或紧急情况下提供电力。在视频中，它被描述为具有高容量、长寿命的锂铁磷电池，以及能够直接从太阳能板或其他直流电源充电的能力。它还具有内置的高功率交流充电器，使得在旅行时不需要携带其他充电设备。

💡MPPT跟踪器

MPPT（最大功率点跟踪器）是一种电子设备，用于最大化太阳能板的功率输出。在视频中，它被提到作为直流到直流的充电器，能够直接从低电压或高电压太阳能板或其他直流电源充电。这是便携式电源站的一个关键特性，因为它提高了太阳能充电的效率。

💡锂铁磷电池

锂铁磷电池是一种高能量密度、长寿命的可充电电池，常用于需要高可靠性和长周期应用的场合。视频中提到这种电池具有高容量和长寿命，是便携式电源站的核心组件之一，能够保持至少80%的原始容量经过3500个循环。

💡USB Type-C电源

USB Type-C是一种通用的串行连接接口，支持电源传输。在视频中，提到了USB Type-C端口能够提供高达100瓦和227瓦的功率输出，这表明便携式电源站可以为多种设备，包括笔记本电脑和其他高功率设备提供电力。

💡扩展电池包

扩展电池包是额外的电池单元，可以连接到便携式电源站以增加其电力容量。视频中提到，电源站的左侧有两个特殊连接器用于连接这些扩展电池包。这为用户提供了灵活性，可以根据需要增加电源站的电力容量。

💡UPS（不间断电源）

不间断电源是一种电力转换设备，用于在主电源故障时提供紧急电力。在视频中，提到了便携式电源站具有真正的旁路模式，这对于UPS应用非常有用，因为它可以在主电源正常时向重要设备供电，而在主电源故障时自动切换到电池供电。

💡太阳能板

太阳能板是一种将太阳光转换为电能的设备。视频中提到了一个可折叠的太阳能板，这是便携式电源站的一个可选配件，可以在户外为电源站充电。太阳能板提供了一种环保且可再生的能源，增加了电源站的便携性和自给自足的能力。

💡BMS（电池管理系统）

电池管理系统是一种电子系统，用于监控和管理电池单元的状态，确保电池的安全和性能。视频中提到了使用Novoton ARM Cortex M0 32位微控制器的BMS，它可能负责燃料计量、监控BMS IC的状态、与前面板和显示屏通信，并可能控制基于用户输入和扩展电池包存在的充电和放电开关。

💡AC输入

AC输入是指交流电源输入，用于为电源站充电。视频中提到，电源站具有内置的交流输入，可以自定义充电速度，这与外部低压充电器相比，提供了更多的便利性和灵活性。

💡DC到DC转换器

DC到DC转换器是一种电子设备，用于将一个电压水平的直流电转换为另一个电压水平。在视频中，提到了一个双DC到DC转换器，它接受46伏特的电池电压并输出12伏和24伏特，用于为USB、点烟器和冷却风扇等直流消费者提供电力。

💡MPPPT充电器

MPPT充电器是一种最大化太阳能板功率输出的充电器。视频中提到了内置的MPPT充电器，它能够从直流源（如太阳能板或其他直流电源）为电源站充电，提高了充电的效率和灵活性。

Highlights

高容量、长寿命的锂铁磷酸电池

支持从低电压或高电压太阳能板或其他直流电源直接充电的MPPT追踪器

内置高功率交流充电器，无需携带额外设备进行充电

紧凑轻便的设计

附带的配件包括MC4至XT60太阳能充电线、XD62点烟器充电线和1.8千瓦电网充电的大功率线

专为美国110伏输入输出设计，适用于欧洲电压需使用变压器

可选配件包括大型可折叠太阳能板

左侧有两个特殊连接器用于扩展电池组，增加电源容量

内部电池电压永久暴露，无需数字握手

可能的应用包括直接从内部48伏电池为电动自行车电机供电

DBS 2300包含14节串联电池，不直接兼容16节系统

锂铁磷酸电池化学成分意味着电池健康寿命长，3500个循环后至少保留80%原始容量

正面有一个非常亮的LED光源，可以持续供电四天或发出摩尔斯电码信号

USB部门配备两个2.4安培USB Type-A端口和一个快速充电端口，以及一个100瓦和一个227瓦USB-C电源交付端口

右侧有12伏直流输出、两个桶形插孔、一个点烟器和一个安德森连接器，可承载30安培

USB Type-B连接器可能用于通过串行端口读取充电和放电统计数据

五个插座可提供高达2.2千瓦的纯正弦波120伏交流电，或4千瓦的短期浪涌

重量为24公斤，体积约为30升，轻便且紧凑

内置主电源入口提供真正的旁路模式，适用于UPS应用

可折叠太阳能板是便携式电源站的一个很好的补充

内部构造看起来不错，使用了高质量的硅胶电缆和大量的环形滤波器

顶部的双直流到直流转换器接受46伏电池电压并输出12伏和24伏

BMS使用Novoton ARM Cortex M0 32位微控制器，可能用于燃料计量和状态通信

电池模块使用棱柱形电池，更紧凑轻便

SH-367309 BMS芯片声称具有低温充电保护功能

前面板PCB为Wi-Fi、电源LED、USB电源和LCD做好准备，可能用于多种变体

中央盒子由西安拓扑电力技术有限公司外包，功能强大且值得信赖

模块接受主电源输入以可定制的速率为电池充电，并可配置为在可用时直接短路输入主电源到输出

制造商没有在其网站上列出国际版本，可能意味着短期内不会有国际DBS 2300版本

总的来说，这是一个功能齐全、设计精良的产品，与Blue Yeti和EcoFlow等品牌竞争

Transcripts

this video has been supported by dapson

hey folks another day another portable

power station on the datasheet this one

covers all the basics a high capacity

long lasting lithium iron phosphate

battery a DC to DC capable mppt tracker

for direct charging from low or high

voltage solar panels or other DC sources

like 12 or 24 volt vehicle alternators

it's the first one I'm seeing that has a

high power Mains charger built right in

so when traveling with it you don't have

to carry around another separate device

for charging still it manages to be very

Compact and lightweight the manufacturer

has sent over a DBS 2300 sample for me

to test as well as a few accessories

that are included by default such as an

mc4 to xt60 solar charge cable an xd62

cigarette lighter charge cable and a

massive power cord for 1.8 kilowatt grid

charging this unit is intended for USA

110 volt in and output so in a few

scenes you might see me use this

Transformer to adapt to European

voltages that's not included and you

won't need it if you get the correct

power station for your region one

optional item that has to be purchased

separately is a huge foldable solar

panel for outdoor charging if the sun

treat us kindly we'll give that a try in

a moment

on its left side the power station has

two special connectors for extension

battery packs these let you connect

separately sold batteries to extend the

power station's capacity and you love to

see it they expose the internal battery

voltage permanently without any prior

digital handshake

the pins are four millimeter in diameter

two and that opens up a few

opportunities for wonderfully

ill-conceived shenanigans

such as powering an e-bike motor from

the internal 48 volt battery directly or

expanding a larger stationary power

storage system with this box while its

mobile capabilities are not needed but

careful the output voltage range makes

me believe that the DBS 2300 contains

only 14 cells in series so it wouldn't

be directly compatible with the 16s

system like my sok server rack batteries

we do however have the same wonderful

lithium iron phosphate battery chemistry

in here which means that his health will

last for a very very long time I.E

retain at least 80 percent of their

original capacity after 3500 Cycles

the front of the unit has a blindingly

bright LED light source that it can

power for four days straight or used to

shift out a morse code that's either an

SOS signal or an encoded joke about

people who don't understand Morse code

who he may never know

with two or 2.4 ampere USB type A ports

and a quick charge capable one as well

as one 100 watt and 227 watt USBC power

delivery capable ports the DBS 2300 is

fairly well equipped in the USB

Department none of these can be used to

charge the power station itself however

a smartphone app is currently being

prepared that's what that Wi-Fi reset

button is for

on the right we've got some 12 volt DC

outputs two barrel Jacks a cigarette

lighter and an Anderson connector

carrying up to 30 ampere for fixed

wiring in vehicles

I inquired about the USB type B

connector hoping that it might be usable

to read some charge and discharge

Statistics over something like a Serial

part that would be awesome for data

logging and Automation and I've never

seen it in any portable power station

before but the short answer was nope at

least not yet

and finally around the corner we've got

our five Outlets which can deliver up to

2.2 kilowatt of pure sine 120 volt AC

power in total continuous or 4 kilowatt

of short-term surge

and just above other charge inputs an

xd60 for the various DC sources and an

IEC Inlet for grid charging either on

full blast 1.8 kilowatt or with the

customized switch set to low you can

apparently choose the charge speed

yourself in the app based on what your

Source has available

at 24 kilogram at roughly 30 liters of

volume this product is lightweight and

compact for what it is I.E a huge

battery a high power inverter and a lot

of charge circuitry but generally

speaking it's quite a chunker I wouldn't

want to put it in a backpack and take it

with me while hiking

the promotional material speaks of an

aircraft-grade aluminum alloy and a

honeycomb structure design for impact

resistance I can see none of that from

the outside it's all plastic here

the bottom at least is amazingly spank

resistant

the sides however could become a little

bit more substantial in the final

production

with the built-in Mains Inlet as opposed

to an external low voltage charger the

DBS 2300 is in a unique position to

offer a real bypass mode which is

wonderful for a UPS application where we

just want to supply a power normally to

an important consumer without

permanently involving and wearing out

the battery it only has to step in when

the primary power supply fails

I can't tell for sure if it really has

this function implemented properly or if

it's just pretending until I take it

apart but the fact that the light bulb

seems to dim briefly when I enable the

AC input makes me believe that it's real

that's actually amazing not even the

fancy Blue Yeti ac200 Max has this

feature in this UPS mode the manual

specifies a 15 millisecond switch over

time that's not world class super high

reliability data center UPS performance

but it's enough to keep alive my PC

under light load and several pieces of

electronic test equipment and that is

good enough for me

a foldable solar panel like this is a

great addition to every portable power

station it doesn't matter if it's just

going to sit in a corner for all

eternity even just thinking about it is

a great source of that adventurous

outdoor survivalist feeling that we

keyboard Warriors crave this is a 200

Watt peak generator meaning that it's

going to put out 160 to 170 watt under

good conditions in Germany at that rate

and with a few inefficiencies in the

equation you'd have to charge for a

little more than half an hour to boil a

liter of water acceptable when out

camping but these foldable thingies are

often overpriced a fixed waterproof thin

film panel with a higher Peak power can

often be had for about 100 bucks so

maybe look into a comparison before

committing to this option

tear down ability is Tainted by these

decorative plastic brackets that just

hook into the remaining enclosure Parts

but as always I can understand that

catering to our odd taste is not

necessarily A manufacturer's first

priority

here's our honeycomb infill pattern

which makes this yeah a pretty durable

plastic part somehow I had expected

aircraft grade aluminum alloy Honeycombs

this is an acceptable trade-off though

at a first glance the internal

construction looks nice

there are no vibrations acceptable top

heavy sip modules strewn about the

overwhelming majority of cables are good

quality silicone ones there is an

abundance of toroid filters on the high

current cables even on the ones

connecting the inverter to the battery

not sure if all of these are worth

having but hey there are too many than

too few

there is a bit of warmth in here even

though the mains inverter has been

powered off for hours and sure enough

I've heard of the cooling fence spin up

every 30 minutes or so simply in standby

with all the outputs powered off not

sure why but something in here must have

a few watts of standby power consumption

this part on the top is a double DC to

DC converter accepting the 46 volt

battery voltage and putting out 12 and

24 volt for all the DC consumers like

USB cigarette lighter and cooling fans

the box below that seems to be an

outsourced AC in AC out module

on one hand that makes me expect a good

quality mature ups-like system in there

on the other hand I had hoped that the

depson dps2300 would be the one power

station to do everything right while

still remaining somewhat affordable but

this is beginning to look pretty pricey

now the BMS part uses a novoton arm

cortex m0 32-bit microcontroller

probably for no more than fuel gauging

and looking over the shoulder of the

actual BMS IC and communicating its

status to the front panel and display

assembly maybe also controlling charge

and discharge switches based on user

inputs and presence of expansion battery

packs

this time the expansion pack digital

pins are ugly but connected to the BMS

board at least so they could do their

own power metering and transmit data to

the central fuel gauge

did you see that I think we've got the

Prismatic cells in here they leave less

empty space between them and they need a

lower percentage of metal casings per

watt hour that must be how this product

manages to be more Compact and

lightweight than the competition

the

sh-367309 BMS chip claims to have low

temperature charge prevention in his

data sheet but as we've seen in the past

that is often not configured correctly

now I'm not too keen on tearing a part

of the whole battery assembly just to

excavate one of the three temperature

sensors

so I'm simply going to simulate a 10

kilo ohm NTC thermistor with a

potentiometer and sure enough at around

40 kilo ohm which corresponds to -5

Celsius the BMS stops accepting charge

so the precious lithium iron phosphate

in here is safe even at freezing

temperatures

and it is especially safe because of

this frankly impressive aluminum

mounting frame only I'm not so sure

about these hose clamps what role do

they play in here

well this is probably still a beta unit

manual labor such as fitting and

tensioning hose clamps is inefficient

and therefore undesirable in mass

production so it's unlikely that this

will make it into the retail version

it looks like the front panel PCB

responsible for Wi-Fi the power LED USB

power and the LCD is prepared for a few

variants

my guess would be that this is an

attempt at gaining some Independence to

supply chain disruptions in certain

components smart if so since there is a

lot of unoccupied Bart area anyway

so this Central box has been outsourced

to Xi'an topology electric power

technology co-limited and honestly I'm

completely okay with that the depths and

engineering team has done a good job in

their debut product the

multi-directional power conversion and

routing in one of these power stations

however is on another difficulty level

entirely I imagine it's very hard to get

this functional energy efficient EMC

compliant compact economic safe reliable

and mass-producible in 2022 no less

this module does all of that and it

comes from a larger experienced supplier

it accepts Mains power input to charge

the battery at a customizable rate and

with these blue 17 ampere relays it can

obviously be configured to short the

incoming Mains power directly to the

output bypassing everything while

available

somehow they even managed to squeeze the

DC mppt charger in here for that input I

can see no over voltage protection like

a fuse at the morph or a spark gap

only the yellow electrolytic caps have a

100 volt rating so they will clamp

eventually

I had hoped to find a jumper link or two

in here to reconfigure the module to

European 230 volt but unfortunately no

such luck this is very specific for the

North American continent

the manufacturer doesn't even list an

international version on their website a

shame honestly because I feel like that

means there won't be an international

DBS 2300 anytime soon

really cute module though this is

basically the whole functionality in the

palm of my hand it looks and feels great

and I find it a lot more trustworthy

than if it had been designed in-house by

a young startup company no offense but I

mean you can see the immense complexity

in here for yourself

in conclusion I have to admit I like it

a lot I came here expecting a low-cost

low effort attempted milking the power

station Trend but what I found is a nice

and well-rounded package of features

that Rivals even blue Eddie and Eco flow

it is still a prototype so there might

be changes in the final retail version

and I don't know yet what the depths in

DBS 2300 is going to cost I liked what I

saw though and if you did too you can

check out the link in the description

below