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2. BAE Systems PHASA-35 - Wikipedia

   en.wikipedia.org/wiki/BAE_Systems_PHASA-35

   It is powered by the sun during the day, before switching to battery power during the night and can potentially stay airborne for 12 months. Featuring long-life battery technology, ultra-lightweight solar cells, a 35-metre (115 ft) wingspan and a weight of 150 kilograms (330 lb), the aircraft is designed to operate in the stratosphere . [ 2 ]

3. Solid-state battery - Wikipedia

   en.wikipedia.org/wiki/Solid-state_battery

   This battery has a long life and heat resistance. Production of 200 mmAh cylindrical solid-state batteries was to begin in January 2024. Size: diameter 23 mm/height 27 mm. [44] In September 2023, Panasonic unveiled a solid-state battery for drones. It can be charged from 10% to 80% in 3 minutes and lasts for 10,000 to 100,000 cycles at 25 °C.

4. Palm handheld modifications - Wikipedia

   en.wikipedia.org/wiki/Palm_Handheld_Modifications

   Several Palm (PDA) enthusiasts have successfully documented internal and external handheld battery modifications to allow longer charge times for their handheld device. Rapidly advancing battery technology allows smaller and longer-lasting batteries to be placed into the space of the original batteries. Modifications of this type can be ...

5. AeroVironment RQ-20 Puma - Wikipedia

   en.wikipedia.org/wiki/AeroVironment_RQ-20_Puma

   RQ-20A Puma Military designation for the Puma All Environment variant. Enhanced Puma Upgrade of the RQ-20A Puma AE with more powerful propulsion system and new batteries that increase endurance by 75 percent to 3.5 hours, auxiliary payload bay to integrate payloads while keeping the video camera, precision navigation system with secondary GPS, and a redesigned durable fuselage with reinforced ...

6. Hybrid drone - Wikipedia

   en.wikipedia.org/wiki/Hybrid_drone

   A Hybrid drone is a type of unmanned aerial vehicle using two or more energy sources to power its flight propulsion system.. UAV systems often use brushless DC electric motors as means of propulsion due to their high efficiency and great controllability, their main energy source is usually a LiPo battery with targets for battery packs for electric vehicles of 235 Wh/kg and 500 Wh/L in 2020.

7. Batteries in space - Wikipedia

   en.wikipedia.org/wiki/Batteries_in_space

   Batteries are used on spacecraft as a means of power storage. Primary batteries contain all their usable energy when assembled and can only be discharged. Secondary batteries can be recharged from some other energy source, such as solar panels or radioisotope-based power (), and can deliver power during periods when the space vehicle is out of direct sunlight.