Anker PowerHouse II 800

RRP $ 700.00

“The PowerHouse II 800 is characterised by the truth that it will possibly cost a number of small units for brief journeys outdoors the community. ”


  • Photo voltaic pleasant

  • Additional built-in LED lighting

  • Plenty of USB ports


  • Robust however awkward deal with

Anker is properly established within the phone backup battery house and I’ve loved a few of their fashions for years. Nevertheless, after a few tenting journeys laden with a dozen moveable packs to maintain my phones (and my buddies’) properly charged, I used to be wanting to streamline issues with a clunky powerhouse just like the Anker PowerHouse II 800.

Out of the field

This 777 watt hour battery has sufficient plugs to cost quite a few units on the identical time. Two AC plugs can be found in your bigger units, whereas 4 USB-A ports and two 60-watt USB-C ports can energy your phones and tablets. There’s additionally a DC car energy outlet that you simply may use for an air mattress pump.

As for the charging inputs, the PowerHouse II helps 800 photo voltaic modules with an output of as much as 120 W. It additionally advantages from the utmost energy level monitoring, which dynamically optimizes the battery to benefit from the variable enter present from photo voltaic panels. I used to be in a position to plug an previous Objective Zero Nomad 13 photo voltaic panel into the DC slot and cost it with none issues, however after sitting on my balcony for 2 and a half days of sunshine, the PowerHouse clocked barely 3%. You’ll probably want some giant photo voltaic panels to cost that dangerous boy in an inexpensive period of time.

Anker PowerHouse III backup battery on the table.Simon Sage / Digital Developments

With the socket outlet, you’ll be able to all the time juice the PowerHouse II 800 the old school method. If you wish to put in a bit of extra energy, you may as well plug the provided USB-C cable into the wall.


The PowerHouse II 800 positions itself as a tough product due to its bolstered corners. We’re coping with electronics, so usually you do not need to stand within the rain along with your cell phone whereas charging, however so far as water safety is worried, the AC plugs and the DC car plug are properly lined. The one criticism is that the connectors are usually not properly positioned for plugs which might be angled 90 levels in the direction of the bottom wire. Anchoring these silicone flaps over the plug as an alternative would have prevented further put on and tear.

Anker PowerHouse III backup battery.Simon Sage / Digital Developments

The deal with on the high is powerful, stiff and has an excellent grip. It’s badly wanted for one thing that weighs 18 kilos. Nevertheless, the deal with breaks the profile of the field, which makes packing troublesome. So for those who put one thing on it throughout your highway journey or within the low season, you place weight on that deal with and usually make storage awkward. You might be additionally dropping prime actual property to your units. Many different energy vegetation on this class have their handles constructed into the corners of the case themselves to keep away from such issues.

The entrance LCD show offers you all of the related info you want, together with complete cost, estimated remaining life, time to full cost, present frequency and energy, and temperature warnings. Under which might be three {hardware} buttons with which you’ll be able to activate every of the primary areas independently of each other. Sadly, there is no such thing as a companion app to watch this stuff.

Efficiency traits

It’s in all probability incorrect to see the PowerHouse II 800 as a correct residence backup resolution. It is particularly rated to not assist units over 500W comparable to microwaves, toasters, or hairdryers. Essentially the most aggressive check I placed on this battery was plugging in my desktop PC and plasma TV to observe some YouTube movies.

The PowerHouse II 800 seems to be meant for weekend tenting journeys with a number of folks needing to cost their phones.

The draw fluctuated between 460W and 500W, which gave me a bit of over an hour of cost. My desires of tough off-grid individualism shattered, I took a extra humble check the subsequent day. This time, I simply had my laptop computer and exterior monitor plugged in, and so they labored completely all day. Anker estimates that with a completely charged PowerHouse II 800 you will get 55 phone expenses, 19 pill expenses, or 10 laptop computer expenses.

The utmost energy of 60 W on the USB-C connectors isn’t as excessive because it could possibly be. Many energy vegetation have a extra highly effective USB output that is ready to maintain extra highly effective laptops operating. Because it stands, you will need to be content material with one of many commonplace AC slots. Additionally, you will see an increasing number of energy vegetation with wi-fi charging on high for added comfort. For what it is price, Anker makes use of its PowerIQ 3.0 charging know-how over USB-C, which is suitable with Apple, Samsung and Qualcomm quick charging requirements.

Anker PowerHouse III backup battery.Simon Sage / Digital Developments

The right use case for the PowerHouse II 800 appears to be weekend tenting journeys with a number of folks needing to cost their phones. If one thing actually hammers residence out of doors use, it isn’t one, however two built-in LED lights. Somewhat man can present a centered beam of sunshine, whereas the broad one on the again has a pleasant subtle mild that might fill a tent completely. The little mild has an SOS mode that may turn out to be useful whenever you’re left on an island with no beer late at night time and must sign buddies throughout the lake.

Our opinion

The expectations of my first energy plant had been a bit bold. I hoped that one thing like this might maintain my fridge operating within the occasion of a breakdown, however I’d have identified higher if I had taken a more in-depth have a look at the field. The PowerHouse II 800, priced at $ 700, is distinguished by the truth that it will possibly cost a number of small units for brief off-grid journeys.

Apart from a couple of minor design tweaks, the PowerHouse II 800 is small and lightweight sufficient to be thrown within the trunk for a weekend getaway. Even when it does not have the capability to maintain household home equipment operating, having such an influence supply within the closet can actually assist maintain your private electronics operating within the occasion of extended energy outages. Good connectivity for photo voltaic panels and extra built-in lighting make it a pure companion for outdoor.

Is there a greater various?

The marketplace for mid-range energy vegetation is big. The final powerhouse we checked out was the Jackery Explorer 1000. It has a few USB slots for an additional energy plug and has a bigger capability which is ideal with its greater value. EcoFlow merchandise embody within the $ 700 value vary Companion apps and expandable capacitieswhich might be gimmicks, however positively catch the attention.

How lengthy it should take?

The lifespan of lithium-ion batteries is round 3 to five years, however this will likely depend upon utilization. For one thing this season, I’d anticipate it to final a bit of longer. Anker suggests charging the PowerHouse II 800 each 3 months to protect its lifespan.

Must you purchase it?

In case you are on the lookout for one thing that can improve your on a regular basis moveable battery, the PowerHouse II 800 is a superb alternative. It lacks a few of the bells and whistles you will discover on different energy vegetation in its class, however nothing vital.

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