Flextron has unveiled FlexStack, a new battery-as-a-service (BaaS) solution is designed to support the EV landscape for two-wheelers by offering rapid charging technology developed in India. FlexStack allows EVs to charge at a rate of 6 kilometres per minute, reaching 80% charge in just 10 minutes. This development is expected to enhance productivity by reducing charging downtime by 95%.
FlexStack is positioned as a game-changer for fleet operators, boosting their efficiency by 30% and increasing vehicle uptime. The system’s design eliminates the need for additional battery-swapping infrastructure, as it can be easily retrofitted to existing electric vehicles with minimal modifications. FlexStack supports voltages ranging from 48V to 72V, making it adaptable to different vehicle architectures. This customisable approach allows multiple original equipment manufacturers (OEMs) to integrate the technology into their vehicles, offering a competitive edge.
With a capacity of 2.5 kW and 50 AH at 52V, FlexStack charges EVs from 0% to 80% in 10 minutes. It features advanced liquid cooling technology for better performance and durability, and uses Lithium Iron Phosphate (LFP) battery chemistry to ensure safety and a longer lifespan. The system also comes with a standard three-year warranty, which can be extended for two more years.
The subscription provides unlimited charging access, reducing upfront costs for both fleet operators and individual users, and supporting the broader adoption of electric vehicles in India.
Flextron’s expansion plans include the deployment of 100 FlexGrid chargers over the next 90 days. These chargers, compatible with the FlexStack system, will provide 80-90 kilometres of range in just 10 minutes. The FlexGrid chargers are set to be more affordable than other charging technologies currently available, such as GBT/CCS2 DC chargers. Additionally, they are priced at one-third of the cost of battery-swapping stations, without requiring grid upgrades.