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EBL 1.5V 3000mWh Li-ion Rechargeable AA Batteries review: a better bet than NiMH?
Digital Camera World via Yahoo News· 2 months agoThese EBL 1.5V 3000mWh Li-ion Rechargeable AA Batteries deliver higher voltage than NiMH...
Hahnel UniPal Plus review: One universal charger to rule them all?
Digital Camera World via Yahoo News· 2 months agoHahnel Unipal Plus universal charger. If you’ve lost your current charger, or you have lots of...
Lithium-ion batteries don’t work well in the cold − a battery researcher explains the chemistry at...
The Conversation via Yahoo News· 2 months agoWhy do batteries lose charge more quickly when it's cold? Halfpoint Images/Moment Rechargeable...
Hahnel UniPal Mini II review: The ultimate travel charger?
Digital Camera World via Yahoo News· 3 months agoHahnel UniPal Mini II universal charger. While battery technology gets better each year, we still...
Canon Speedlite EL-5 review
Digital Camera World via Yahoo News· 4 months agoCanon Speedlite EL-5. On the face of it, the Canon Speedlite EL-5 looks a bit of a bargain. It shoehorns most of the features of the flagship Canon...
Best rechargeable heated jackets, gilets and more
Yahoo Life UK· 1 year agoFrom rechargeable heated jackets to gloves, we're here to warm you up. (Getty Images) Getty Images While we've all found a few useful tips on how to stay...
How Crabs Could Help Sustainably Replace Lithium-Ion Batteries
Popular Mechanics via Yahoo Finance· 2 years agoChitin and its derivative chitosan are natural polymers found in crustaceans and elsewhere in...
E-bike batteries are a fire risk. Here's how to protect yourself.
Washington Post via Yahoo News· 11 months agoLithium-ion batteries are the juice for nearly all rechargeable devices you might own, including...
The best headlamps and flashlights for every need
Military Times via Yahoo News· 4 months agoWhen work or play leaves you in the dark, a headlamp or flashlight can help, whether it’s with a laser-focused beam or a more dispersed glow. Having a...
From Lead-Acid To Lithium: A History of the Automotive Battery
Road & Track via Yahoo News· 7 months agoA History of the Automotive BatteryBrown Bird Design Electric vehicles have gone from parlor-trick...
