New technology
Controlling electronics with Batthead battery
The Batthead is an AA type rechargeable NiMH battery, which contains a Bluetooth smart chip that allows it to connect to the phone and an accelerometer sensor for motion…
NiMH
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Articles about NiMH
3 published items.
New technology
New battery 'super cool'
Despite the technological breakthrough of conventional NiMH batteries, lithium-ion batteries are not faultless, but the risk of overheating leads to fires and explosions.
New technology
Nanotechnology helps the battery pack charge fast but lasts a long time
US scientists have found that lithium-ion batteries or nickel metal hydride batteries are often degraded during operation as they are charged and discharged quickly.