I’ve waited a decade to get a smart lock. Upon moving into a new apartment, the first thing I did was install the new Level Lock Pro. After a month of testing, it has been very much worth the wait.

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

View post: Winter Storm Warning Issued as 9 Inches of Snow, 45 mph Winds Approach The Makita 18V LXT Lithium-Ion 4.0Ah BL1840B battery is ringing up for just $69 on Amazon, 50% off its normal $139 ...

Modern car batteries are typically sealed and maintenance-free, but extreme heat can shorten their lifespan. It is crucial for vehicle owners to address any open safety recalls, which can be checked ...

A new service update from General Motors includes certain units of the Chevy Blazer EV, Chevy Silverado EV, and Chevy BrightDrop electric van. The Update covers a fix for a battery energy control ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Modern-day smartphones continue to get ever more powerful ...

Nickel Cadmium (NiCd) batteries are widely used in consumer electronics due to their high energy density and long life. Constant current charging is often recommended by manufacturers. Several ...

Supply chain sources indicate that Samsung SDI, the leading manufacturer of battery cells for backup battery units (BBUs), plans to expand its production. Even Japan's Murata intends to enter the ...

A 2015 Tesla Model S with 470,000 miles had its high-voltage battery upgraded. The old 70 kWh pack was swapped for a newer, 100 kWh battery. The job cost about $12,000, but the owner, who did the ...