Best power banks 2022: for astronomy and astrophotographers
2022年最佳充电宝:天文学和天体摄影师奖
The best power banks can power our devices in any location. We expect more and more from our electronic devices when we're out in the field. An astronomer or astrophotographer's kit bag will feature an array of electronic devices like headlamps, lens heaters, GoTo Mounts and star trackers. Even smartphones are used for star-tracking apps and remote shutters. None of these things hold their charge forever, and no one wants to cut their observation session short because they've run out of power.
最好的充电宝可以在任何位置为我们的设备供电。当我们外出工作时，我们对电子设备的期望越来越高。天文学家或天体摄影师的工具包将包括一系列电子设备，如前大灯、镜头加热器、GoTo支架和恒星跟踪器。甚至连智能手机也被用于星星跟踪应用程序和远程快门。这些东西都不会永远保持能量，也没有人愿意因为电量耗尽而缩短观察时间。
This is where power banks come into their own. We've scouted the market for the power banks that we think are most appropriate for astronomers and astrophotographers.
这就是充电宝发挥作用的地方。我们已经在市场上寻找了我们认为最适合天文学家和天体摄影师使用的充电宝。
Given that such activities occur at night, it's dark, we don't want to damage our night vision and we'll often need multiple devices charging at once. It's good to know how much power is left using an accurate power indicator and that the power bank should to continue to operate reliably in cooler, possibly damp conditions.
考虑到这些活动发生在夜晚，天很黑，我们不想损害我们的夜视能力，我们经常需要多个设备同时充电。用一个精确的电源指示器来知道还剩多少电力是很好的，而且电源银行应该在更冷的，可能潮湿的条件下继续可靠地运行。
We also need something that charges up quickly and is a good size and weight for carrying to and from dark skies. Of course, we need enough capacity in the power bank to see us through our night(s) skywatching. Additional in-built functionality such as a LED torch or a handwarmer is a bonus.
我们还需要充电速度快、尺寸和重量合适的东西，便于携带进出黑暗的天空。当然，我们需要足够的能量来保证我们在夜晚的天空观察。额外的内置功能，如LED手电筒或暖手器是额外的奖励。
Here's our round-up of all the best power banks for astronomers and astrophotographers. Be sure to also check out our other guides to the best headlamps for astrophotography, best star trackers for astrophotography and discover what equipment do you need for stargazing in a city?
以下是我们为天文学家和天体摄影师收集的所有最佳充电宝。一定要查看我们的其他指南，了解天体摄影的最佳大灯，天体摄影的最佳恒星追踪器，并了解在一个城市里看星星需要什么设备?
Designed with the astronomer in mind, the Explore Scientific USB Power Bank with Red LED Flashlight will ensure you have enough power to see your electronic devices through the night. The integrated LED with red cover will ensure you can see through the night too. It won't light up vast areas like some of the best headlamps for stargazing but it will allow you to read star charts or locate knobs and buttons to tweak your astro setup while keeping your valuable night vision intact.
考虑到天文学家的想法，这款带有红色LED手电筒的探索科学USB充电宝将确保你有足够的电源在晚上看到你的电子设备。带红色罩的集成LED将确保您也能看穿黑夜。它不会像一些最好的观星大灯那样照亮大片区域，但它可以让你阅读星图或定位旋钮和按钮来调整你的天文设置，同时保持你宝贵的夜视完好无损。
This device is by no means as 'sleek' as some of our other picks. It wears a substantial rubber armor that protects the electronics from minor impacts and seals the power switches from dirt and moisture ingress. It can operate in temperatures from -4 to 140F (-20 to 60C), so there is no need to worry about protecting it from extreme temperatures.
这款手机绝不像我们选的其他手机那样“时尚”。它有一个坚固的橡胶装甲，保护电子设备免受轻微冲击，并密封电源开关，防止污垢和水分进入。它可以在零下4到140华氏度(零下20到60摄氏度)的温度下工作，所以没有必要担心如何保护它免受极端温度的影响。
The flashlight is turned on and off with a tactile toggle switch and there is a two-point attachment point so you can hang the device from somewhere convenient, say your tripod frame. The five LED indicators show the amount of power that's left so you don't get caught out.
手电筒的开关由触觉拨动开关控制，还有一个两点连接点，这样你就可以把手电筒挂在方便的地方，比如你的三脚架上。5个LED指示灯显示剩余电量，这样你就不会被困住。
Not only is the Celestron Elements FireCel Mega 6 a 6000mAh power bank, capable of approx 2.5x smartphone charges or 4.5x sport camera charges, but it is also an ergonomic and practical hand warmer and four-mode flashlight.
Celestron Elements FireCel Mega 6不仅是一个6000毫安时的充电宝，能够给2.5倍智能手机充电或4.5倍运动相机充电，而且它还是一个符合人体工程学和实用的暖手器和四模手电筒。
It is IP65-rated water resistant, dustproof and drop tested, making it a fine outdoor companion ready for any astro adventure. Should you encounter any problems, you're covered by Celestron's two-year warranty.
它通过了IP65级防水，防尘和跌落测试，使它成为一个良好的户外伴侣准备任何太空冒险。如果您遇到任何问题，塞莱斯特龙将为您提供两年的保修。
The red LED function is ideal for adjusting your stargazing setup or reading maps while preserving your night vision. It also has white LEDs for when night vision preservation isn't essential.
红色LED功能是理想的调整您的观星设置或阅读地图，同时保持您的夜间视力。它还有白色的LED，当夜视保存不是必要的时候。
In our Celestron Elements FireCel Mega 6 power bank review we found that the hand warmer was extremely effective and it is capable of giving your hands up to eight hours of continuous heat. The ergonomic aluminum body helps enhance heat transfer across your whole hand. Unlike catalyst hand warmers, there is no smell (from burning fuel).
在我们的Celestron Elements FireCel Mega 6充电宝评论中，我们发现这款暖手器非常有效，它可以让你的手持续加热8小时。符合人体工程学的铝制机身有助于增强整个手部的热量传递。与触媒暖手器不同，它没有(燃料燃烧产生的)气味。
The FireCel Mega 6 ships with a paracord strap and a carabiner to attach to your keys, belt, tripod etc. It also comes with a soft carry bag and a USB charging cable. The blue LED battery indicator helps you track how much power you have left.
FireCel Mega 6带有一个降落伞带和一个钩环，可以连接到你的钥匙，腰带，三脚架等。它还配有一个柔软的手提袋和USB充电线。蓝色LED电池指示灯可以帮助您跟踪您还剩多少电量。
If you need more capacity, Celestron also has the Elements ThermoCharge 10 (opens in new tab), which, for a few dollars more, gives you 4000mAh more, and an additional 1A USB-A port but doesn't feature the flashlight function.
如果你需要更大的容量，Celestron还有Elements ThermoCharge 10(在新标签中打开)，多花几美元，可以多提供4000mAh的电量，还有一个额外的1A USB-A接口，但没有手电筒功能。
Read our Celestron Elements FireCel Mega 6 power bank review
阅读我们的Celestron元素FireCel Mega 6电力银行评论
As we discussed in our best headlamps buying guide, using a red light rather than a white one is crucial for preserving your night vision, and while in that guide we give various hand-free lighting options, the fact that this small red LED torch, with three levels of brightness, doubles as a 5000mAh power bank, it would make a fantastic gift for a newcomer to astronomy or astrophotography and it is a handy bit of kit to keep in your bag.
作为我们讨论的最佳前照灯购买指南,使用红灯而不是一个白色一个是保护你的夜视的关键,并在指导我们给各种免提照明选择,这个小红火炬,有三个层次的亮度,可5000 mah权力银行,这将使一个奇妙的礼物送给新人天文学和天体摄影术是一个方便的装备你的包。
It ships with silicone mount straps to attach the device to somewhere useful, like your tripod leg. It also comes with a wrist strap.
它配有硅胶安装带，可以将设备连接到有用的地方，比如你的三脚架腿。它还配有一个腕带。
It comes with a minimum of 500x charge cycles and has overcharge protection for maximum longevity.
它具有至少500倍的充电周期，并具有过充电保护，以最大限度地延长寿命。
This is a product for a beginner or someone who doesn't need the best of the best kit, it does what it's supposed to but might have a limited lifespan the more you develop your skywatching prowess.
这是一款为初学者或不需要最好装备中的最好装备的人设计的产品，它可以实现它应该实现的功能，但随着你的高空观测能力的发展，它的使用寿命可能会有限。
BioLite has three versions of 'Charge' power banks. Here we'll look at the Charge 80 as it is the most powerful with the biggest charge capacity.
BioLite有三个版本的“充电”充电宝。这里我们将看看Charge 80，因为它是最强大的，最大的充电容量。
BioLite is best known for creating affordable and ruable products for life outside and off-grid. So it's no surprise the BioLite Charge 80 PD fits this bill. Moreover, we're fully on board with BioLite's mission to provide 20 million people with clean energy and avoid 3 million tons of CO2 emissions by 2025. By purchasing a BioLite mission, you are, in part, helping with this mission.
BioLite公司最著名的是为户外和离网生活创造价格实惠和可信赖的产品。因此，这款BioLite 80磅的电池符合这一要求也就不足为奇了。此外，我们完全认同BioLite的使命，即到2025年为2000万人提供清洁能源，减少300万吨二氧化碳排放。通过购买一个BioLite任务，你在一定程度上帮助了这个任务。
It is rugged, and simple to use, and the capacity-to-size ratio is spot on. It has enough capacity to charge multiple devices, multiple times, over a couple of days. It can charge the BioLite HeadLamp 425 (which features on our best headlamps for astrophotography list) approximately 16 times. It is produced with a rubberized finish, with a hard orange plastic casing where the ports sit.
它坚固耐用，使用简单，容量与尺寸比非常准确。它有足够的容量在几天内为多个设备多次充电。它可以给BioLite 425大灯(天体摄影最佳大灯之一)充电约16次。它是用橡胶完成生产，与一个坚硬的橙色塑料外壳的端口坐。
One of the standout features is the Quick Charge 3.0 Protocol which is needed to activate fast charging modes in compatible devices.
其中一个突出的功能是快速充电3.0协议，需要在兼容设备中激活快速充电模式。
We don't think an LCD screen showing exact numbers is necessary. It has an LED indicator which does what it needs to. Four bars let us know how full it is (25%, 50%, 75% or 100%).
我们不认为液晶屏显示确切的数字是必要的。它有一个LED指示灯，可以做它需要的事情。四格表示它有多满(25%，50%，75%或100%) 。
The Charge PD ships with a USB-A to USB-C cable, but you'll have to supply your own USB-C to USB-C cable or something with multiple ends to be more of a universal fit.
Charge PD配有USB-A到USB-C的连接线，但你必须提供自己的USB-C到USB-C的连接线，或有多个端点的东西，以便更适合通用。
The operating temperatures are -20C to 40C, so unless you're going to the most extreme environments, you won't have any problems with it not working, though you'll need to keep it somewhere dry.
它的工作温度是-20到40摄氏度，所以除非你要去最极端的环境，否则它不会有任何问题，但你需要把它放在干燥的地方。
The Anker PowerCore+ 2600 is one of the more cumbersome power banks in this guide (7 inches long and 3 inches wide). That said, Anker is one of America's Leading USB Charging Brands, and we are big fans of Anker. We can happily vouch for the reliability and performance of their products, so if you're not too concerned about having the smallest or lightest power bank, don't let the larger size stop you.
Anker PowerCore+ 2600是本指南中比较笨重的充电宝之一(长7英寸，宽3英寸)。也就是说，Anker是美国领先的USB充电品牌之一，我们是Anker的大粉丝。我们很乐意为他们产品的可靠性和性能担保，所以如果你不太在意最小或最轻的充电宝，不要让更大的尺寸阻止你。
It doesn't offer much in the way of features — there is no flashlight or handwarmer, but this is an extremely high-capacity power bank that can charge three devices at once. It charges from empty to full in just over four hours with the included Qualcomm Quick Charge wall charger.
它没有提供太多的功能——没有手电筒和暖手炉，但这是一个容量极高的充电宝，可以同时给三台设备充电。它配备了高通快速充电墙充，从空到满只需4个多小时。
It has intelligent PowerIQ technology, which identifies the connected devices and delivers the optimum high-speed charge to all devices.
它拥有智能PowerIQ技术，可以识别连接的设备，并为所有设备提供最佳的高速充电。
It has ten tiny LEDs that indicate its level of charge. Before March 2022 the device shipped without a wall charger or cables, so we are pleased to see that post-March 2022, a USB-C to USB-C cable and a wall charger are included as standard, as is a no-fuss 18-month warranty.
它有十个微小的发光二极管，指示它的电荷水平。在2022年3月之前，该设备没有安装充电器或连接线，所以我们很高兴地看到，2022年3月之后，标准包括USB-C到USB-C连接线和一个墙壁充电器，以及18个月的无争议保修。
Zendure is one of the fastest-growing EnergyTech start-ups with a mission to make energy available and accessible.
Zendure是发展最快的能源科技初创企业之一，其使命是让能源变得可用和容易获得。
The vast capacity Zendure SuperTank Pro 100W power bank is about as big as you can legally carry in your hand luggage on a flight. It is encased in anodized aluminum with ABS plastic, which gives it a rugged, but premium feel.
容量巨大的Zendure SuperTank Pro 100W充电宝是你可以合法携带在飞机上的手提行李中最大的容量。它被包裹在阳极氧化铝与ABS塑料，这给它一个坚固的，但优质的感觉。
The Zendure SuperTank Pro 100W charges in a phenomenal 105 minutes (in lab conditions), so perfect if you're planning a last-minute night of stargazing. You can power four devices at the same time with a total 138W output. Have your lens warmer, headtorch, star tracker and smartphone all plugged in simultaneously. Amazing.
Zendure SuperTank Pro 100W充电时间为惊人的105分钟(在实验室条件下)，如果你计划在最后一晚看星星，那么它是完美的。可以同时为4台设备供电，总输出功率为138W。把你的镜头预热器、头灯、追星器和智能手机同时插上电源。很神奇的。
The OLED screen gives you real-time information about your power usage and remaining charge, meaning you can plan and adapt your setup accordingly.
OLED屏幕为你提供关于电量使用情况和剩余电量的实时信息，这意味着你可以相应地计划和调整设置。
The downside of this power bank is that there is no USB-A port. While USB-C is becoming the standard, many devices still require USB-A charging. Adaptors are an option, but this adds to what you must remember to put in your kit bag.
这款充电宝的缺点是没有USB-A接口。虽然USB-C正在成为标准，但许多设备仍然需要USB-A充电。适配器是一个选择，但这增加了你必须记住在你的工具包。
While the initial financial outlay is relatively sizeable, the promised firmware updates should keep the power bank relevant.
虽然最初的财务支出相对较大，但承诺的固件更新应该可以保持电源库的相关性。
The SuperTank Pro 100W has a two-year limited warranty for added peace of mind.
SuperTank Pro 100W拥有两年有限保修，让您更加放心。
The Otterbox 15,000mAh (also available as 10,000mAh) is a reliable outdoor companion. At 450g, it's pretty heavy for its pocketable size, but that is largely down to the dense, protective rubber shell. It is waterproof and drop-proof, giving the most clumsy or careless skywatchers peace of mind.
Otterbox 15000毫安时(也可用10,000毫安时)是一个可靠的户外伴侣。450克的重量，对于它的口袋大小来说是相当重的，但这主要是由于它的高密度，保护性的橡胶外壳。它防水防摔，让最笨拙或粗心的天文爱好者安心。
A basic LED indicator shows when the power bank is charging, and when it is fully charged. It ships with a 150mm long USB-A to USB-C cable. The device delivers up to 18W Fast Charge. There is also an easy alignment QI wireless indicator pad for wireless charge-compatible devices.
一个基本的LED指示灯显示何时充电，何时充满电。它附带一个150mm长的USB-A到USB-C电缆。该设备可提供高达18W的快速充电。也有一个容易对齐的QI无线指示垫无线充电兼容的设备。
The IP54 rating means it is totally protected from dust ingress and allows for some water ingress. No need to worry about the elements.
IP54等级意味着它完全防止灰尘进入，并有一定的防水能力。不需要担心天气。
It comes in three colors; Twilight Black, New Blossom Pink and White Sands. The latter two make them easier to see when amongst predominantly black photography gear.
它有三种颜色;暮黑，嫩粉和白沙。后两者使他们在以黑人为主的摄影设备中更容易被发现。
Another model from Celestron, first and foremost, it's a night vision-preserving red flashlight. However, as with the FireCel MEGA 6, it also operates as a hand warmer and low-capacity power bank.
另一个来自Celestron的模型，首先，它是一个夜间视力保护的红色手电筒。然而，与FireCel MEGA 6一样，它也可以作为一个暖手器和低容量的充电宝。
Although it has a fairly small capacity compared to other models in this guide, it has enough juice to keep your phone and other small devices charged for a night of stargazing. The hand warmer function provides up to 4 hours of continuous heat, and can be used with the torch simultaneously. The internal battery charges within two hours, so it's ideal for last-minute adventures.
虽然它的容量与本指南中的其他型号相比相当小，但它有足够的电量为你的手机和其他小型设备充电，供你一晚上观星。暖手功能提供长达4小时的连续加热，并可以与火炬同时使用。内部电池可以在两小时内充满电，所以它是最后一分钟冒险的理想选择。
There is also a white LED version of this model, so make sure you choose the Astro version for the red light capability.
这款机型也有白光LED版本，所以请确保您选择Astro版本的红光功能。
With a luggage-inspired design with a telescopic and fixed handle mounted on industrial-grade wheels, this 47lb power station is a serious bit of kit. It has 2096Wh Capacity with 2,000W Output (that can be boosted to power up devices that typically need 3000W using the AmpUp feature).
这个47磅重的发电站是一个严肃的套件，它的设计灵感来源于行李箱，可伸缩的固定手柄安装在工业级车轮上。它有2096Wh的容量，2000 w的输出(可以通过使用ampp功能来提升通常需要3000W输出的设备)。
While it's obviously not something you can pop in your backpack and trek to a dark sky area with, it is an ideal companion for multi-day/night off-grid bouts of sky-watching and camping.
虽然它显然不是你可以塞进背包，徒步去黑暗的天空地区的东西，但它是一个理想的伴侣，多日/夜的无网观看天空和露营。
You will have absolutely no problem charging your devices for several days — laptops, camera gadgets, drones, plugging in a mini-fridge or heater, this thing can even give an electric car enough power to drive five miles.
你完全可以为你的设备充电好几天——笔记本电脑，相机，无人机，插上迷你冰箱或加热器，这东西甚至可以给电动汽车提供足够的电力行驶5英里。
The body is reinforced with a shock-resistant outer shell and it has a reinforced interior. Its optimum operating temperature is between 59°F to 95 °F (15°C to 35°C) but it will still work — but drain quicker — from -4°F to 14°F (-20°C to 40°C). It won't accept a charge below freezing and, unsurprisingly, you can't get it wet.
车身采用防震外壳加固，内部加固。它的最佳工作温度在59°F到95°F(15°C到35°C)之间，但它仍然可以工作，但在-4°F到14°F(-20°C到40°C)排水更快。它不接受低于冰点的充电，而且不出意外，你不能把它弄湿。
When not used in astronomy and astrophotography, this can be an emergency backup power source in your home.
当不用于天文学和天体摄影时，这可以作为您家中的紧急备用电源。
Like the rucksack-friendly SuperTank Pro 100W, this product comes with a Zendure two-year limited warranty.
像背包友好型SuperTank Pro 100W一样，该产品附带Zendure两年有限保修。
From key-ring-friendly portable devices to see you through the night and give your devices a few charges, to huge capacity power stations capable of charging an electric car, hopefully, something on this list will make it to your kit bag.
从带钥匙扣的便携设备可以帮你通宵，给你的设备充电，到能给电动汽车充电的大容量发电站，希望这份清单上的东西能进入你的工具箱。
Not all power banks are created equal, however. If it's a pure power bank you need to charge devices then by all means find the best value, highest capacity power bank available so that you have the juice when you need it. But for astronomers that spend a lot of time setting up in the dark an in-built flashlight might be handy indeed. Especially if you can find one with a red light so as not to disturb night vision while stargazing.
然而，并非所有的电力银行都是平等的。如果这是一个纯充电宝，你需要给设备充电，那么尽一切办法找到最好的价值，最高容量的充电宝，这样你就可以在需要的时候有电了。但是对于花费大量时间在黑暗中设置的天文学家来说，内置手电筒可能确实很方便。尤其是如果你能找到一个有红灯的，以免在观星时干扰夜视。
Additional comforts come in the form of hand-warming capabilities for skywatchers that will be observing in colder climes. This can be more cost-effective than catalytic hand warmers so during the cost of living crisis it may make more economical sense and save you money. But be conscious that this will also use power that would otherwise go into charging devices.
对于将在寒冷气候下观察的天文观测者来说，额外的舒适来自于暖手功能。这可能比催化暖手宝更划算，所以在生活成本危机期间，它可能更经济，也更省钱。但请注意，这也将使用原本会进入充电设备的电力。
The capacity of batteries is indicated as XXXX mAh (milliampere/hour). The higher the number, the bigger the capacity — the more power you can draw from it. A higher mAh usually means a bigger and bulkier device. So it's important to find a good balance dependent on your needs.
电池的容量表示为XXXX mAh（毫安/小时）。数字越大，容量越大，你能从中获得的能量就越多。更高的mAh通常意味着更大更笨重的设备。所以根据自己的需求找到一个好的平衡点很重要。
If you're going to be traveling on a plane with your power bank and plan to have it in your hand luggage, it must not exceed the 100Wh (27, 000mAh) limit set by the Federal Aviation Administration, something else to bear in mind.
如果你打算带着你的电源银行乘飞机旅行，并计划把它放在你的手提行李中，它不能超过联邦航空管理局设定的100瓦时（27，000毫安时）的限制，这是需要记住的。
All of the power banks listed here have been selected as being good value-for-money with features that are especially helpful to astronomers and astrophotographers above anything else. We will review and update this guide often and keep an eye out for discounts and deals to help you save money.
这里列出的所有充电宝都被选为物有所值的充电宝，其功能对天文学家和天体摄影师特别有帮助。我们将经常查看和更新本指南，并留意折扣和交易，以帮助您省钱。
In order to guarantee you’re getting honest, up-to-date recommendations on the best power banks to buy here at Space.com we make sure to put every power bank through a rigorous review to fully test each device. Each power bank is reviewed based on a multitude of aspects, from its construction and design, to how well it functions as a power bank and its performance in the field.
为了保证您在Space.com获得关于最佳充电宝的诚实、最新的建议，我们确保对每个充电宝进行严格的审查，以全面测试每个设备。每个充电宝都基于多个方面进行审查，从其构造和设计，到其作为充电宝的功能及其在现场的性能。
Each power bank is carefully tested by either our expert staff or knowledgeable freelance contributors who know their subject areas in depth. This ensures fair reviewing is backed by personal, hands-on experience with each power bank and is judged based on its price point, class and destined use.
每个电源库都由我们的专业人员或知识渊博的自由撰稿人仔细测试，他们深入了解自己的主题领域。这确保了公平审查以每个充电宝的个人实践经验为后盾，并根据其价格点、等级和预定用途进行判断。
We look at how much capacity each power bank has, whether it includes a built-in flashlight and if there's a red light option for night vision protection and even whether they have in-built hand warming capabilities.
我们会查看每个充电宝的容量，它是否包括内置手电筒，是否有夜视保护的红灯选项，甚至它们是否有内置暖手功能。
With complete editorial independence, Space.com are here to ensure you get the best buying advice on power banks, whether you should purchase a device or not, making our buying guides and reviews reliable and transparent.
凭借完全的编辑独立性，Space.com将确保您获得关于电源银行的最佳购买建议，无论您是否应该购买设备，使我们的购买指南和评论可靠而透明。
