solar charged

Cambridge research may lead to longer smartphone battery life

Cambridge researchers are experimenting with the use of solar cells and capacitors to use wasted light from OLED panels for additional power. 23 Jan 2012 - 1 comment

Samsung introduces solar-charged netbook for Africans

Samsung has launched a solar-powered netbook, aimed at the African market. The NC215S is now available in Kenya, and the target market is ...... 12 Sep 2011 - 5 comments

Reviews

	Roborock S8 MaxV Ultra review - obstacle avoidance doesn't work as it should, otherwise almost perfect robot vacuum We put the Roborock S8 MaxV Ultra through a very, very long review process. The $1800 mopping robot vacuum is almost perfect, but its obstacle avoidance was surprisingly bad, considering the price - and compared to its competitors.
	Sharge x OnePlus Pouch review: Beautiful power bank that supports SuperVOOC charging In our review, we take a look at Sharge's power bank that supports OnePlus SuperVOOC quick charging technology as well as standard USB PD charging. It has small design flaws, but despite those, the Pouch is very nice product. 1 user comment
	Roomba Combo j7+ review - Clever trick allows robot vacuum finally to tackle home with rugs and carpets Roomba Combo j7+ is the very first Roomba model to combine robot vacuum with mopping features. And Roomba Combo j7+ does all that with a very clever trick, which tackles the problem with mopping and carpets. But is it any good? We found out.

Guides

	Does your phone rattle? Here's why it happens When you shake your phone and hear a light rattle, clatter, or jingle, it's likely not broken. The culprit is probably the optical image stabilization (OIS) system in your phone's camera, meaning everything is functioning as it should. 2 user comments
	Guide: Is Your Wi-Fi Sluggish or Slow? Here's How to Fix Do you have problems with you Wi-Fi? Slow connection or is it cutting off constantly? This guide aims to remedy these problems. 1 user comment
	What IP rating for dust and water resistance means An IP classification (such as IP68) is given to mobile phones, Bluetooth speakers, and other devices, but what do these classifications mean? 1 user comment
	GUIDE: Wi-Fi speeds are slow? Here are some tips Having problems with Wi-Fi speed and stability at home? Here are some tips to follow to alleviate the issues. 1 user comment
	What happens if you don't update Android? Sometimes it can be tempting to avoid updating to a new Android version. What happens if you decide to delay major updates to the OS?

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