Raw Materials for ev makers & battery assemblers in Kolkata
“Cell lots vary in capacity and internal resistance, so packs fail early.”
Graded LFP and NMC cells with test sheets, BMS, nickel strip, motors and controllers from checked suppliers.
- items
- 10 items
- checked supplier within 2 days of Kolkata
- 1 checked supplier within 2 days of Kolkata
- fastest delivery to Kolkata
- 9 days fastest delivery to Kolkata
Ready priceHall-sensor twist throttle with grip, key or battery meter option.
Ready priceStep-down converter that runs lights, horn and indicators off the EV pack.
Ready priceReplacement hall-effect sensors for BLDC hub and e-rickshaw motors.
Ready priceTwo-pole polarised connectors for EV packs and chargers. Silver-plated contacts.
Ready priceFOC sine-wave controllers for hub motors. Quiet, with regen and reverse.
Ready priceDash display with speed, battery level, odometer and error codes.
Ready priceBLDC motor with rear differential and axle for e-rickshaws and e-carts.
Ready priceIn-wheel motors for low and high-speed e-scooters and e-bikes. Hall sensors fitted.
Price on quoteBelt or chain-drive motor for electric bikes, L5 three-wheelers and conversions.
Price on quoteProgrammable controllers for PMSM motors in e-bikes and three-wheelers, with CAN bus.
Questions founders ask
What is the minimum order for ev makers & battery assemblers raw materials?
Each item shows its minimum order. Many start from a few hundred pieces, and bulk prices drop as you order more.
Can I add items from different problems in one quote?
Yes. Add packaging, ingredients and lab tests to one requirement list and send it once. You get a single quote from YesBatch.
How fast is delivery in Kolkata?
Each item shows the days to deliver to Kolkata. Items marked “Local supply” come from suppliers within 2 days of Kolkata.
What if the goods are not right?
Tell us within 5 days of delivery with photos. Our team checks it with the maker and sorts it out with you.