OLA S1 E-Scooter

Ola eScooter

Ola S1 E-Scooter are the number one selling scooters in India in the electric 2 wheeler market. In 2023 Ola sold 252,647 units (till dec21). Ola S1 comes in three models: Ola S1 Pro, S1 Air and S1X. In this article we will see benchmarking of OLA battery pack for S1. S1 air and X … Read more

LG INR 21700 M50

LG INR 21700 M50 has an NMC 811 formulation for the cathode and a Graphite-SiOx anode. It is in the 21700 cylindrical format. Key features Designed to meet Dimensions The diameter is given based on largest measurement at the top of the cell (Section A) Test data Capacity vs Temperature Discharge Temperature [°C] Energy [Wh] -10 … Read more

2021 Audi e-tron GT quattro

Audi etron GT quattro

The 2021 Audi e-tron GT quattro is the all electric flagship built on the J1 Performance platform shared with Porsche. Specifications: The cooling system on the J1 platform is fixed to the underside of the pack baseplate, an undershield then fits under this. This adds another layer between the cell and the cooling system, but … Read more

GM Ultium

GM Ultium battery pack

The GM Ultium is a flexible battery pack architecture destined for a number of vehicles. GM is planning on building 1 million EV’s a year by 2025 and hence has invested in a joint venture with LG Chem to produce the Ultium Cell. Ultium Cell At the moment the details around the cell are limited … Read more