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2. VRLA battery - Wikipedia

   en.wikipedia.org/wiki/VRLA_battery

   A 12V VRLA battery, typically used in small uninterruptible power supplies and emergency lamps. A valve regulated lead-acid (VRLA) battery, commonly known as a sealed lead-acid (SLA) battery, [1] is a type of lead-acid battery characterized by a limited amount of electrolyte ("starved" electrolyte) absorbed in a plate separator or formed into a gel; proportioning of the negative and positive ...

3. Tûranor PlanetSolar - Wikipedia

   en.wikipedia.org/wiki/Tûranor_PlanetSolar

   The 31-metre boat is covered by 537 m 2 [6] of solar panels rated at 93 kWp, [7] which in turn connect to two electric motors, one in each hull. [2] There are 8.5 tons of lithium-ion batteries in the ship's two hulls. [8] The boat's shape allows it to reach speeds of up to 10 knots (19 km/h). [1]

4. Aditya (boat) - Wikipedia

   en.wikipedia.org/wiki/Aditya_(boat)

   The 20-metre-long and 7-metre-wide boat is covered by 140 square metres (1,500 sq ft) of solar panels rated at 20 kW, which in turn connect to two electric motors of 20 kW, one in each hull. There are 700 kg of lithium-ion batteries in the ship's two hulls with a total capacity of 50 kWh.

5. Vanadium redox battery - Wikipedia

   en.wikipedia.org/wiki/Vanadium_redox_battery

   The vanadium redox battery (VRB), also known as the vanadium flow battery (VFB) or vanadium redox flow battery (VRFB), is a type of rechargeable flow battery. It employs vanadium ions as charge carriers. [ 5 ] The battery uses vanadium's ability to exist in a solution in four different oxidation states to make a battery with a single ...

6. Electric boat - Wikipedia

   en.wikipedia.org/wiki/Electric_boat

   An electric boat is a powered watercraft driven by electric motors, which are powered by either on-board battery packs, solar panels or generators. [ 1 ] While a significant majority of water vessels are powered by diesel engines, with sail power and gasoline engines also popular, boats powered by electricity have been used for over 120 years.

7. Sodium-ion battery - Wikipedia

   en.wikipedia.org/wiki/Sodium-ion_battery

   3.0-3.1 V. Sodium-ion batteries (NIBs, SIBs, or Na-ion batteries) are several types of rechargeable batteries, which use sodium ions (Na +) as their charge carriers. In some cases, its working principle and cell construction are similar to those of lithium-ion battery (LIB) types, but it replaces lithium with sodium as the intercalating ion.