Raw Materials for smart home & iot brands in Kolkata
“Wi-Fi modules keep changing and my app stops working with new batches.”
Stable Wi-Fi + BLE modules with fixed firmware, plus sensors and power boards.
- items
- 6 items
- fastest delivery to Kolkata
- 11 days fastest delivery to Kolkata
Ready priceCylindrical 3.7 V cells for power banks, speakers, trimmers and torches. Capacity-tested lots.
Ready priceBattery management board for 7.4–14.8 V packs in blenders, speakers, lamps and tools.
Ready priceThin 3.7 V pouch cells with leads for earbuds, smartwatches, trackers and small toys.
Ready priceFlat 3.7 V cells for slim power banks, speakers, wireless mice and LED lamps.
Ready priceLong-life, safer cells for portable power stations, solar lights and backup units.
Price on quoteCells spot-welded with BMS, thermistor, wires and connector, shrink-wrapped to your size.
Questions founders ask
What is the minimum order for smart home & iot 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.