Dudao power bank 4x USB 30000mAh with LCD 4A black (K8Max black). Dudao power bank

Product information Dudao Dudao Power Bank K8Max Black

Description

Dudao power bank 4x USB 30000mAh with 4A LCD display

Powerbank with a huge capacity of 30000mAh and 4 USB ports that allow you to renew the energy of even several devices at the same time. The perfect companion of mobile equipment during various trips, camps or other trips.

Specification:

  • Brand: Dudao
  • Name: K8Max
  • Capacity: 30000mAh
  • Ports: 4x USB (downstream), USB Type-C, micro USB and Lightning (upstream)
  • Input current: 5V / 2A
  • Output current: 5V / 4A
  • Dimensions: 145 mm x 70 mm x 25 mm

A real lot of ports

The gadget has been equipped with an amazing number of as many as 7 ports ! 3 which are used to charge the accessory ( micro USB, Lightning, USB Type C ) and 4 USB to renew the energy of your mobile devices.

Gigantic capacity

As much as 30,000 mAh is enough energy to support many devices in need. For example, an iPhone 8 can fully recover about 12 times. iPhone XR around 8, and Xiaomi Mix 3 around 6 full charges. With such a capacious energy lifebuoy, you don’t have to worry about being left without a phone during a music festival lasting several days or a camping accident.

Charging under control

Thanks to the display of voltage and charging intensity. you always know with what power the energy of your equipment is renewed. In addition, the accessory also shows the battery status. so you don’t have to worry about being surprised when it suddenly runs out. To switch between displayed values, simply press the hardware switch. It probably couldn’t be easier.

4 USB ports and an input allow you to connect, and thus renew energy, up to 4 devices at the same time ! Your loved ones won’t have to wait in line to charge their phones. And yet these are not the only devices that can be connected. The stored power can also be used by Bluetooth speakers. fans and USB lamps or gadgets such as air humidifiers. A truly versatile energy bank

The gadget has an intelligent management system that adjusts the appropriate voltage to the specific equipment. Your mobile devices will receive exactly the amount of electricity they need, recovering the lost power with optimal speed and concern for their safety.

Durable housing

The powerbank housing is made of high-quality materials and is scratch-resistant and impact-resistant. You can go ahead and take it on any journey without fear that it will be damaged in transit.

Dudao power bank 4x USB 30000mAh with 4A LCD display

Powerbank with a huge capacity of 30000mAh and 4 USB ports that allow you to renew the energy of even several devices at the same time. The perfect companion of mobile equipment during various trips, camps or other trips.

Specification:

  • Brand: Dudao
  • Name: K8Max
  • Capacity: 30000mAh
  • Ports: 4x USB (downstream), USB Type-C, micro USB and Lightning (upstream)
  • Input current: 5V / 2A
  • Output current: 5V / 4A
  • Dimensions: 145 mm x 70 mm x 25 mm

A real lot of ports

行動電源推薦精選十五大網路人氣款-【2023年】

本篇台灣推薦王要以「商品安全性」、「電池容量」、「充電速度」及「快充」作為本篇行動電源推薦重點整理! 讓無論你是不是3C達人、學生、長輩、男女老少等,台灣推薦王要帶您秒看懂如何選購適合自己的行動電源! 馬上跟著台灣推薦王一起選購行動電源,出門再也不怕手機沒電囉!

行動電源五大購買指南

■ 安全認證

BSMI 是台灣經濟部標準檢驗局的英文「Bureau of Standard, Metrology and Inspection」的縮寫。嚴格執行商品檢驗,以提高產品的國際競爭力以及確保消費者權益,而所推行的國際標準品質保證制度及環境管理系統,無論是國內外工廠所生產製造只要在台灣銷售給一般消費者都需經過BSMI檢驗合格認證,才可以在台灣國內市場做販售。 ➨ 檢驗認證查詢: 標檢局印製標籤 ➨ 檢驗認證查詢: 業者自行印製標籤

■ 電池容量

❈所以購買行動電源電池容量要以行動電源的額定容量為參考基準喔!

■ 外觀

❶ 體積大小: 體積大小深深影響攜帶方便性,尤其是不愛帶包包出門的男性或包包越杯越小的女性,行動電源大小真的影響外出使用的方便性。

❷ 美觀選擇: 美觀選擇就依照個人喜好,相對有些品牌有可能外型很可愛或漂亮但實際使用卻不如外型來的高期待。

■ 附加功能

❶ 自帶充電線/插頭: 某些品牌具有自帶充電線及插頭功能,可以省去攜帶充電線的麻煩,再也不用擔心帶行動電源出門卻沒帶線窘境。

❷ 支援無線充電: 如果您是iphone8以後的手機皆支援無線充電,無線充電更不用擔心充電線問題,再也不會有腦人線打結或容易損耗的問題。

❸ 多個連接埠: 有時候跟朋友出門電力不夠的時候就可以同時使用行動電源充電,不用擔心借來借去自己手機也來不及充電的問題。但唯一要特別注意的就是多個連接埠同時充電時會影響充電速度,所以如要選購多個連接埠記得選擇輸出電流越高越好,才不會影響充電速度。

❹ 附多國轉接頭: 出國在外為了拍照或搜尋旅遊資訊手機使用量高,最擔心的就是途中手機沒電,所以行動電源可以說是出國必備! 但只有少數品牌會附有多國轉接頭。

❺ 支援多種裝置: 有些輸出功率較高的行動電源則可支援平板電腦、筆電、Switch等裝置。

行動電源常見問題FAQ

A: 充電的行是不同所花費的充電時間也不同。如果用電腦USB充電有電流限制,相對充電速度慢。建議使用電壓DC 5V以上的變壓器做充電。

行動電源推薦精選十五大網路人氣款

1.【MOZTECH】五合一萬能充Pro 二代10000mAh

【推薦王評價】 如果您想找一個大容量行動電源且擁有多種充電設備那就是非Moztech莫屬啦! 擁有1000mAh大容量以外一樣也是快充且支援多種充電設備同時更可以支援無線充電! 更棒的是新一代提供液晶顯示螢幕,讓您可以清楚掌握剩餘電量。

雖然這款體積偏大,但對於想要購買大容量且內附充電線行動電源的你使用上是可以非常安心的! Moztech 不只充電速度快對於充電安全及電流的分配都可以確保我們裝置設備的電池安全,讓您不論外出旅遊、出差都可以高效率的使用此款行動電源!

【產品特色】 ✓ 台灣首創 台灣設計 二代全新升級 ✓ 22.5W超閃充 iPhone 30分鐘 瞬間回血 充滿50% ✓ 高分子鋰離子聚合物電池 更安全 轉換率更高!iPhone 可以充3次UP! ✓ 掛繩式充電線 瞬間伸長IPHONE線 總長30CM ✓ 支援 MAGSAFE 磁吸無線充電 ✓ 隱欌式手機支架 追劇超方便 ✓ 自帶充電線 iPhone&TYPE-C 出門一顆搞定 ✓ 全球電壓 100-240V 可另購轉換接頭 出國一次搞定 ✓ 輸出全新升級 SWITCH iPad 通通可以充!

【產品規格】 型號: MOA08 電池類型: 鋰電池 電池容量: 1 0000mAh 額定容量: 68 00mAh 輸出: 5V/2A 尺寸: 85 x 87 x 30 mm 重量: 265 g 為iphone12充飽電約: 2.5 次 無線充電: 有 支援其他裝置充電( 平板、筆電、遊戲機、相機、 小型3c產品等): 有 BSMI認證: 有

2.【iWALK】PRO第五代閃充直插式行動電源

【推薦王評價】 正在尋找平日裡使用體積小、隨身攜帶的行動電源,那麼這一款iWALK也絕對是您不能錯過的款式。 iWALK可以說是網路上相當熱銷的一款隨身型行動電源,對於出門不想帶太多東西, iWALK就相當輕便,而且隨插隨用。

台灣推薦王小編自己也有購入此款第四代出國使用,隨插隨用不影響旅遊時拍照或導航使用,對於許多女性現在很喜歡用小包包的人,如此嬌小的外型也不佔空間。而第四代唯一缺點就是充電速度慢,但最新版本第五代則是提供快充功能,且有液晶螢幕顯示電量,使用起來更方便! 台灣推薦王小編也相當期待入手第五代最新的 iWALK行動電源。

【產品特色】 ✓ 軍規手機殼也能充 ✓ 不必帶線 隨插隨用 ✓ 超質感色調-獨特外觀設計 ✓ 通過BSMI/Rohs/CE/ FC安全認證 ✓ 方便、輕巧、美觀與眾不同的行動電源 ✓ 口袋電源與手機使用同一種線,不必再換線 ✓ 出遊好幫手,一顆容量剛剛好,攜帶絕對無煩腦

【產品規格】 型號: pro第五代快充版 電池類型: 鋰電池 電池容量: 4 800mAh 額定容量: 28 00mAh 輸出: 5V/2.4A 尺寸: 78.6×51.5×25.8 mm 重量: 99g 為iphone12充飽電約: 1 次 無線充電: 無 支援其他裝置充電( 平板、筆電、遊戲機、相機、 小型3c產品等): 無 BSMI認證: 有

3.【idmix】MR CHARGER 10000 無線充電行動電源

【推薦王評價】 idmix Mr Charger這款CH06無線充電行動電源以目前市面上來說,可以算是非常欠買的行動電源。

【產品特色】 ✓ 三合一功能,充電器/行動電源/無線充電盤集於一身 ✓ 內建插頭,一體成形隨插隨充 ✓ Type-C輸出支援PD 30W 大功率輸出 ✓ 雙重快充,支援PD18W及QC18W快充 ✓ Qi 10W無線充電 ✓ 同時可充三台裝置 ✓ 可支援手機、筆電、Switch、平板等多種3C產品 ✓ 體積小、輕巧好收納,內建摺疊插腳及掛繩 ✓ VO級防火阻燃材質 ✓ 美國蘋果公司配件授權製造商

【產品規格】 型號: CH06 電池類型: 鋰聚合物電池 電池容量: 10000mAh 額定容量: 6000mAh 輸出: 5V/3A 尺寸: 31 x 121 x 66 mm 重量: 290g 為iphone12充飽電約: 2次 無線充電: 有 支援其他裝置充電(平板、筆電、遊戲機、相機等): 有 BSMI認證: 有

4.【小米有品SOLOVE素樂】超薄輕巧美型10000mAh大容量行動電源-超薄首選

【推薦王評價】 這款素樂超薄美型X8行動電源可以說是這排行榜中,就屬輕、薄、價格超優惠好入手! 超輕薄機身,無論是放包包還是電腦包一點也不會占空間喔!

【產品特色】 ✓ 10000mAh大容量 ✓ 176G精巧輕盈 ✓ 12mm超薄 挑戰業界最薄 ✓ 支持5V-2.1A快速充電 ✓ USB盲插輸出,輸入輸出只要一條線 ✓ 高質感輕薄設計、4色可選 ✓ 採用素樂第三代智能IC芯片 ✓ 防滑TPU材質手帶 ✓ 兼容各種設備,一部解決所有充電煩惱 ✓ 通過國家級安全檢驗

【產品規格】 型號: X8 電池類型: 鋰離子聚合物電池 電池容量: 10000mAh 額定容量: 60 00mAh 輸出: 5V/2.1A 尺寸: 137 x 72 x 12 mm 重量: 176g 為iphone12充飽電約: 2次 無線充電: 無 支援其他裝置充電(平板、筆電、遊戲機、相機等): 有

5.【Liberfeel有心】三合一自帶線 復古 南音系列10000mAh行動電源-女孩首選

【產品特色】 ✓ 18W雙向快充 ✓ 自帶雙線,出門不怕沒帶線! ✓ LED屏幕顯示電力,電量不再盲猜 ✓ 雙輸入五輸出,一次可充多種設備 ✓ 輕盈小巧,手握剛剛好 ✓ 質感復古造型,多種配色可選 ✓ 兼容多種主流設備 ✓ 無擾登機,陪您環遊世界 ✓ 多重電路保護 ✓ 通過國家級檢測

【產品規格】 型號: T-45 電池類型: 鋰聚合物離電池 電池容量: 10000mAh 額定容量: 60 00mAh 輸出: 5V/2A、 5V/3A 尺寸: 110 x 67 x 24 mm 重量: 207 g 為iphone12充飽電約: 2次 無線充電: 無 支援其他裝置充電(平板、筆電、遊戲機、相機等): 有

⬆[台灣推薦王實體拍攝金色為iphone12pro 黑色為iphone13 mini]⬆

dudao, power, bank, 30000mah

6.【小米有品SOLOVE素樂】蘋果magsafe15W快充磁吸無線5000mAh行動電源

【推薦王評價】 台灣推薦王小編真的也是非常熱愛尋找及購買行動電源,這次要特別推薦這款『素樂magsafe15W快充磁吸無線充電行動電源』。

【產品特色】 ✓ 5000mAh大容量 ✓ 128公克超輕巧、10mm外觀,更小更薄 ✓ 迷你外觀,僅手機3/2大小,一點也不佔空間 ✓ 支15W閃電快充 ✓ 充滿50%僅需30分鐘 ✓ 超可愛外觀,三款可選 ✓ 剩餘電量顯示燈,一目了然 ✓ 兩部手機可同時充電 ✓ 兼容各種設備,一部解決所有充電煩惱 ✓ 智能自動斷電保護裝置

dudao, power, bank, 30000mah

【產品規格】 型號: W9 電池類型: 鋰離子聚合物電池 電池容量: 5 000mAh 額定容量: 26 00mAh 輸出: 5V/3A 尺寸: 110 x 65 x 12 mm 重量: 128g 為iphone12充飽電約: 1 次 無線充電: 有 支援其他裝置充電(平板、筆電、遊戲機、相機等): 有 執行標準: GB/T35590-2017

7.【小米有品SOLOVE素樂】迷你無線10000mAh大容量行動電源

【推薦王評價】 想要找帶有點中性風格又不失質感的行動電源不妨可以考慮這款素樂10000mAh行動電源。布面設計整個質感大加分! 小編自己就很喜歡這款的外觀設計,相當的沉穩又很有質感。且體積長寬不到10公分且厚度也只有兩公分。不論男女生放在包包、公事包、口袋也沒問題。這款也有支援無線充電,如果忘記帶充電線出門還可以使用無線充電喔!

【產品特色】 ✓ 雙充電模式,具備無線及有線充電 ✓ 單次可充三台設備 ✓ ABSPC防火阻燃材質 ✓ 360度無線充電 ✓ 輕薄小巧方便隨身攜帶 ✓ 歐系布面質感 ✓ 10000mAh大容量小身材 ✓ 智能自動斷電保護裝置 ✓ 通過國家級檢測通過

【產品規格】 型號: W5 電池類型: 鋰離子聚合物電池 電池容量: 10000mAh 額定容量: 60 00mAh 輸出: 5V/2.1A 尺寸: 80 x 90 x 26 mm 重量: 234g 為iphone12充飽電約: 2次 無線充電: 有 支援其他裝置充電(平板、筆電、遊戲機、相機等): 無

8.【小米mi】10000 小米行動電源 3 無線版

【推薦王評價】 小米不只外型簡約大方,重量也不會太重! 最棒的是除了無線充電省去帶充電線的麻煩以外就是可以支援個種不同的充電裝置,讓您出門在外不用擔心電腦、相機、手機沒有電的問題,同時也可以充兩台以上裝置。

【產品特色】 ✓ 10W MAX 無線快充 ✓ 可同時充兩台裝置 ✓ 智慧晶片安全保障 ✓ QI無線標準 ✓ 18W雙向快充

【產品規格】 型號: WBP15ZM 電池類型: 鋰離子聚合物電池 電池容量: 10000mAh 額定容量: 5800mAh 輸出: 5V/2.5A 尺寸: 147.9 x 70.6 x 16.6 mm 重量: 250g 為iphone12充飽電約: 2次 無線充電: 有 支援其他裝置充電(平板、筆電、遊戲機、相機等): 有 BSMI認證: 有

9.【idmix】MR CHARGER 10000 行動電源帶充電線與插頭

【推薦王評價】 另一款一樣是idmix Mr Charger這款CH05行動電源也是非常欠買的一款! 體積更小攜帶更加方便,如要支援無線充電則可選購CH06。 一樣有蘋果公司MFi認證商品(Made for iphone等)讓蘋果手機用戶使用上更加安心! 不論要充iWATCH、iPad、藍牙耳機、SWITCH、筆電等通通沒問題! 也算市面上少部分可支援充蘋果手錶的行動電源品牌,充電速度也比一般蘋果豆腐頭還要來的更快喔! 內建 Lightning線,如安卓用戶則可選購 Type-C版本的CH05C,讓所有用戶皆可使用。是一款不管男女皆不能錯過的款式!

【產品特色】 ✓ 美國蘋果公司MFi認證產品 ✓ 四合一功能,結合行動電源、充電線、變壓器、可攜式提掛 ✓ 內建插腳,一體成形攜帶方便 ✓ 多國轉接頭,出遊必備 ✓ 兩種版本提供選購,Lightning線版本與Type-C版本 ✓ 5V/3A大電流充電輸 ✓ 多元接頭支援Type-C、Lightning、內建Micro USB,可同時充三種裝置 ✓ 輕巧收納,內建充電線結合提掛 ✓ 智能控制電流輸出,多重的安全保護 ✓ 可為多種裝置充電,外出帶行動電源就夠

【產品規格】 型號: CH05 電池類型: 鋰聚合物電池 電池容量: 10000mAh 額定容量: 6000mAh 輸出: 5V/3A 尺寸: 88 x 29 x 89 mm 重量: 256g 為iphone12充飽電約: 2次 無線充電: 有 支援其他裝置充電(平板、筆電、遊戲機、相機等): 有 BSMI認證: 有

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How to Choose the Right Power Bank?

For a longer trip, you may want to choose a power bank with a higher mAh and wattage. Power banks with higher mAh can last for more charge cycles before needing a recharge themselves. This is especially helpful for trips that have a long travel time where you may not have guaranteed access to wall outlets to power your devices.

We recommend anywhere from 20,000 mAh to 30,000 mAh and 65W to 100W for trips with extended travel time. This level of charging capacity helps give you peace of mind during travel (which is already stressful as it is) and guarantees that you will not have to rely on wall sockets for your devices or for a recharge to your power bank.

For a shorter trip, you may not need as much mAh and wattage in your power bank. We recommend a range of 6000 mAh to 10,000 mAh and 20W to 45W for trips with a shorter travel time. These types of power banks hold plenty of energy to guarantee 1 or 2 full charges to your smartphone without needing to be recharged. That should be plenty of power to get you to your destination and within reach of a wall outlet.

Devices are particularly important during business trips. You may need your phone to link up with colleagues and your computer to get tasks done. For that reason, you may want to choose a power bank that has a high mAh to last multiple charging cycles, and that can power a variety of devices.

We once again recommend a 20,000 mAh to 30,000 mAh and 65W to 100W power bank for business trips. It may also be useful in these cases to have multiple power banks dedicated to each of your devices. Our Baseus Blade Laptop Power Bank has a charging capacity of 20,000 mAh and 100W, making it an excellent source of energy for your laptop while your phone is linked up to another portable charger.

When it comes to parties and small day trips, you will not need a portable charger with a huge charging capacity. We once again recommend a range of 6000 mAh to 10,000 mAh and 20W to 45W. Our Baseus Magnetic Foldable Power Bank, with a 10,000 mAh and 20W capacity, is particularly convenient for parties and other outings thanks to its ability to fold up and be used as a kickstand. Easily stored in your. it utilizes a magnetic connection to secure strongly to your device, providing a fast charge without interrupting your device usage.

All You Need to Know About Power Bank

Power banks allow you to charge your devices on the go. With a power bank in hand, you can juice up and continue to use your devices without worrying whether or not there will be outlets nearby to keep you going.

Power banks, also known as portable chargers, operate in a similar fashion to your bank account, hence their name. They act as a storage facility for energy. You can use the electrical energy stored within your power bank to charge your devices anytime and anywhere. This is largely thanks to a special type of circuit contained within the power bank itself that controls the flow of energy.

The process is really quite simple and consists of 3 parts: energy absorption, energy storage, and energy release.

Before you head out on any excursion, whether it’s a business trip, a day out with friends, or any other instance where you may find yourself without ready access to outlets, charge up your power bank through an external power supply like a wall socket. The energy will be stored within the portable charger in a chemical form, ready to be passed into your device at any moment when it is connected to the charger via an output port.

A fast charging power bank is exactly what its name implies: a portable charger that can juice up your devices at a much faster rate than simple wall chargers. These power banks utilize a higher voltage and essentially increase the number of watts being pumped into your device to charge it up more quickly than average.

Wireless power banks are extremely convenient for those who hate traveling around with tons of wires. Rather than getting all tangled up in wires every time you need to charge your devices, simply rely on a wireless power bank. Though they do require a USB to charge themselves, these handy gadgets have the ability to charge your devices through contact alone, with no wired connection required. Battery cases that attach to the back of your phone are one common example of wireless power banks.

To understand the question, we first need to take a look at mAh. The unit mAh is also known as a milliamp hour, and it refers to the charging capacity of a power bank. It indicates how much energy can be transferred from your power bank to another device over time. And, of course, the higher the mAh of a power bank, the more energy it can provide.

Today’s average smartphone has a battery capacity of 2,800 mAh. With that number in mind, let’s break down the charging output you can expect from these common types of power banks:

  • 6000 mAh: 2 full smartphone charges before power bank recharge required.
  • 10,000 mAh: About 3.5 smartphone charges before a power bank recharge is required.
  • 20,000 mAh: 7 full smartphone charges before power bank recharge is required.
  • 30,000 mAh: Nearly 11 full smartphone charges before a power bank recharge is required.

The lifespan of a power bank may vary depending on various factors, such as quality, build, battery capacity, type of battery, and how the power bank is used. The average lifespan range for a power bank may be anywhere from 1.5 to 3 years or 300 to 1000 charge cycles. It’s important to remember that charge cycles are likely the most accurate representation of lifespan. This is because some may use a power bank more frequently than others, making years an inaccurate depiction of the lifespan that does not factor in usage.

To increase the lifespan of your power bank, remember to take good care of it. Here are a few useful tips to help you make the most out of your portable chargers:

  • Do not use a power bank to charge your devices above 80%.
  • Do not leave power banks in extremely hot or cold temperatures.
  • Do not let your power bank reach 0%.
  • Do not bring your power bank in contact with liquids of any kind.

With power banks and other types of batteries, the first thing you need to worry about in terms of wattage is the watt-hour. Watt-hours indicate how much energy you can get out of a battery and the rate at which that energy will be transmitted from the power bank to your device.

The second thing to worry about when it comes to wattage in your power bank is the overall energy capacity. Oftentimes, the wattage of a power bank refers to its maximum charging output. This may be higher or lower depending on how the power bank is being used. When used as a means of gaining energy from an external source, the maximum wattage output may be higher than when it is used as a power bank on its own. So, if you used a dual 45W power bank, you might expect the energy output to reach up to 45W when used as a charging station from an external source and up to 30W when used as a standalone power bank.

If you’re wondering how to charge your power bank, we’re here to help you there too. To juice up your portable charger, simply connect it to an external power source like a wall socket, just like you would with your devices. This will allow it to absorb and subsequently store electrical energy to then be transferred to your device of choice later on when needed.

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