TDK Unveils New Material for Solid-State Batteries With 100-Times Higher Energy Density

TDK Corporation announced the successful development of a new material for next-generation solid-state batteries with an energy density of 1,000 Wh/L, or approximately 100 times greater than the energy density of TDK's conventional solid-state battery. This development could accelerate the introduction of solid-state batteries in the market, starting with relatively low-power consumer electronics, enabling an effective and attractive replacement of lithium-ion batteries.

House of Marley, the eco-conscious lifestyle audio maker, launched the Rebel true wireless earbuds, in special collaboration with singer-songwriter and grandson to Bob Marley, Skip Marley. An expansion of House of Marley’s TWS collection, the Rebel earbuds provide extended battery life, wireless charging a stable comfortable fit, leading Bluetooth 5 connectivity and microphone performance, and a lightweight design using greener, recycled materials.

House of Marley launched a greener alternative to existing true wireless earbuds and the second generation TWS design from the brand, now adding active noise cancellation (ANC). The new Redemption ANC are also being released to commemorate Bob Marley’s 75th Birthday and House of Marley’s 10th anniversary. A follow up to Marley's Liberate Air earbuds, the new Redemption ANC are similar in their use of eco-conscious materials which includes bamboo, natural wood fiber composite from sawdust and recycled silicone. And they look great.