Batteries of the BYD Dolphin in detail

Battery pack of BYD Dolphin
Battery pack of BYD Dolphin

The BYD Dolphin is one of the most interesting electric cars in production right now and is available with two battery capacities, 44,9 and 30,72 kWh.

 

Let’s see the battery packs in detail.

 

Long range version battery pack

  • Platform: QH135Ah (regular blade)
  • Cell model: C102F
  • Cell capacity: 135 Ah
  • Cell nominal voltage: 3,2 V
  • Number of cells: 104
  • Pack capacity: 44,9 kWh
  • Pack nominal voltage: 332,8 V
  • Pack weight: 308,6 kg
  • Gravimetric energy density: 145 Wh/kg

 

Standard range version battery pack

  • Platform: QH100Ah (short blade)
  • Cell model: C103F
  • Cell capacity: 100 Ah
  • Cell nominal voltage: 3,2 V
  • Number of cells: 96
  • Pack capacity: 30,7 kWh
  • Pack nominal voltage: 307,2 V
  • Pack weight: 238,89 kg
  • Gravimetric energy density: 129 Wh/kg

 

BYD Blade battery with thermal management

BYD Blade battery with thermal management

 

Thanks to the efficient TMS (thermal management system) of the BYD e-platform 3.0, the battery packs are kept at optimal temperature.

 

Anyway, the BYD Dolphin and the BYD Yuan Plus were the first electric cars made on the new BYD e-platform 3.0, however the battery packs are not 800-volt. The first BYD electric car to have a 800-volt battery pack will be the upcoming BYD Seal, which will be available with 61,44 and 82,56 kWh batteries.

BYD electric cars made on the BYD e-platform 3.0 will become global cars and sold in most important markets.

 

 

More info:

https://www.d1ev.com/kol/175356

Pedro Lima

My interest in electric transportation is mostly political. I’m tired of coups and wars for oil. My expectation is that the adoption of electric transportation will be a factor for peace and democracy all over the world.

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