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Posts Tagged: Toyota Prius P0A7F

Toyota Prius P0A7F, P2011 and P0A80

Toyota Prius P0A7F, P2011 and P0A80 The second generation Toyota Prius batteries are around 12 years old and are starting to fail. The second generation spans the years 2004- 2009. These batteries were made using 168 individual 1.2-volt nickel-metal hydride cells that produce 201.6 volts total. The cells are arranged into 28 modules wired in series to form 14 blocks. The battery module contains a heat management system to keep the battery at optimum temperature in both cold and hot conditions. A battery ECU monitors the state of charge, internal … Read More


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