18650 Holders
XT60H Connectors
Nickel Strip
14 AWG Wire
Kapton Tape
Ready to Ship
01/ 03
NexEV Private Limited is incorporated in Karnataka, India. We supply battery assembly components to EV workshops and hobbyists today, while building toward BMS distribution, own-brand battery packs, and e-bike assembly.
NexEV is actively seeking reliable supply partners for BMS, 18650 cells, e-bike components, and EV parts. We are looking for manufacturers and distributors who want a committed, long-term India distribution partner.
NexEV is currently selling 18650 DIY battery assembly kits on Amazon India and to local EV workshops. This gives us direct market contact — real customers, real demand signals, and a growing network of workshops.
Selling 18650 battery assembly kits — nickel strips, wire, connectors, tape, holders — to workshops and hobbyists via Amazon and direct orders.
Sourcing reliable BMS suppliers. Roadmap to import, brand, and distribute BIS-certified BMS units to Indian EV workshops and assemblers.
Designing a 36V 10S2P own-brand battery and exploring e-bike assembly. Prototype stage — dependent on securing the right supply and manufacturing partners.
Everything needed to assemble a quality 18650 Li-Ion battery pack — sold as a complete kit to EV workshops, DIY assemblers, and hobbyists. Available on Amazon India and via direct bulk order.
NexEV kits are assembled with workshop-grade components — properly rated wire, quality nickel strip, correct insulation, and reliable connectors. Designed for assemblers who want a consistent, sourced-for-quality bill of materials.
Suitable for: e-bike battery builds, power tool packs, solar storage, EV conversion projects.
High-purity nickel strip for cell-to-cell spot welding. Correct width and thickness for 18650 series/parallel connections.
Genuine Amass XT60H male and female connectors — high continuous current rating, gold-plated contacts, durable housing.
Flexible silicone-jacketed 14 AWG wire — heat-resistant, rated for battery pack current, suitable for tight routing.
Blue PVC heat shrink tube, 170mm flat width — wraps a completed 18650 pack for insulation and professional finish.
High-temperature polyimide tape, 20mm width, 200/roll — cell insulation, tab coverage, thermal protection.
Cell-end insulation rings and insulation paper roll — prevents short circuits on positive terminals and between cell groups.
Plastic 18650 cell holders — keeps cells aligned for spot welding. Available in series/parallel configurations.
6S BMS for 24V packs currently being sourced. Register interest for priority access when available.
NEXEV DIVEE BMS
A proprietary Battery Management System built for Indian EV demands — not a module off a shelf, but an engineered product designed around safety, intelligence, and scale.
Stop building batteries that just work.
Build batteries that think.
— NEXEV DIVEE BMS Design Philosophy
Four engineering pillars that separate this from any off-the-shelf module.
Dual-layer protection — TI BQ76952 hardware faults trip in under 400µs before firmware even runs. A software SafetyEngine polls every 100ms as a second independent watchdog. Both must agree for the pack to operate.
Every fault, every spike, every anomaly — timestamped and written to flash. No more guessing why a pack failed in the field. Pull the log, replay the event, trace the root cause. Field diagnostics without a lab.
CAN bus with 29-bit extended IDs — 8 live telemetry frames covering pack voltage, per-cell voltages, temperatures, SoC, current, and fault status. Built for integration with motor controllers, vehicle ECUs, and IoT gateways.
From micro-mobility to industrial robotics — the Gen-1 is designed as a platform, not a product. 10S–16S configuration, 140mm × 60mm compact footprint, firmware-selectable cell chemistry. One BMS, many vehicles.
What plugs in, what comes out, and what the hardware actually handles.
What you actually get when engineering is the product, not just the price.
| Feature | NEXEV DIVEE BMS | Generic Module |
|---|---|---|
| MCU Architecture | ✓ STM32F407 · 168 MHz · 1MB Flash | — Fixed-function IC, no firmware |
| Firmware Language | ✓ Rust + Embassy (memory-safe async) | ✗ No firmware access / closed source |
| Short-Circuit Response | ✓ < 400µs HW trip + 100ms SW watchdog | ~ Single-layer, trip time unspecified |
| CAN Bus Telemetry | ✓ 8 PGNs · 29-bit IDs · live streaming | ✗ Not available |
| Fault Black Box | ✓ Flash-logged · timestamped | ✗ No logging |
| Cell Configuration | ✓ 10S–16S firmware-selectable | ~ Fixed at manufacture |
| Certification Roadmap | ✓ AIS-156 Phase 2 target | ✗ No Indian standard compliance |
| Design Origin | ✓ India-designed, India-targeted | — Overseas sourced, generic market |
One BMS platform. Firmware adapts. Applications scale.
E-scooters, e-bikes, LEV conversions. The Gen-1's 10S–16S range covers 36V to 67.2V packs — the exact voltage range of Indian urban EVs. CAN telemetry integrates directly with BLDC motor controllers.
AGVs, warehouse robots, autonomous platforms. CAN bus communication and deterministic Rust firmware make the Gen-1 a natural fit for systems that demand real-time pack state visibility and fail-safe behaviour.
Off-grid solar, backup BESS, rural micro-grids. Configurable cell chemistry (NMC/LFP), deep telemetry logging, and OTA-upgradeable firmware means the BMS evolves with your storage system — not against it.
University labs, EV hobbyists, battery researchers. Open firmware architecture, USB debug interface, and documented CAN protocol mean the Gen-1 is a development platform as much as a product.
If your application moves electrons, the Gen-1 wants to manage them.
Register interest below — we will reach out when samples are ready for evaluation.Not available commercially.
NexEV is executing two active phases simultaneously — generating revenue from kit sales while designing a proprietary BMS board in parallel. No phase is claimed as complete until it is complete.
Supplying battery pack assembly components — nickel strip, wire, connectors, tape, holders — to EV workshops, hobbyists, and assemblers via Amazon India and direct bulk orders. Revenue-generating, customer network growing.
Active · Amazon India ↗Designing a proprietary 16S 67.2V 60A BMS board in parallel with kit sales. STM32F407VGT6 + TI BQ76952 AFE, Rust/Embassy firmware. HRD v1.0 & HLD v1.0 complete — golden samples being prepared for BIS certification.
Submit BMS golden samples for BIS certification. On approval, launch commercial distribution to Indian EV workshops, assemblers, and OEM partners. Own-brand DIVEE battery pack and e-bike assembly to follow.
NexEV is an incorporated Indian startup with active sales — looking for BMS manufacturers, 18650 cell suppliers, and e-bike OEMs who want a long-term India distribution partner. Quality, reliability, and commitment over short-term transactions.
Priority #1. We need a reliable 10S BMS supplier for our own-brand DIVEE 36V battery pack and for workshop distribution.
Grade A 18650 cells for DIY kit upgrade and DIVEE battery pack production.
Looking for an e-bike or stand-on scooter OEM who wants an India assembly and distribution partner.
BMS, chargers, controllers, motors, connectors — BIS-certified or on a compliance pathway for India.
For global manufacturers evaluating India as a distribution market — the numbers and the compliance landscape at a glance.
We are selective and structured about who we partner with — looking for the right people, not everyone.
EV workshops and retailers who want reliable bulk supply of battery assembly components and, later, BMS units for their customers.
Early-stage startup with active sales and a clear roadmap. Looking for investors who understand hardware, EV, and India — and want to build something real.
BMS manufacturers, cell suppliers, e-bike OEMs, and EV component makers who want a committed, incorporated Indian distribution partner for the long term.
NexEV operates as an Authorised Indian Representative (AIR) under the BIS Act 2016 — managing end-to-end certification, customs logistics, and post-market compliance for foreign manufacturers entering the Indian market.
The Bureau of Indian Standards mandates that every foreign manufacturer seeking BIS Certification must appoint a resident Indian company as their Authorised Indian Representative. The AIR bears full legal responsibility for certification compliance, product recalls, and market surveillance obligations — making selection of the right AIR a critical strategic decision, not a formality.
As per the BIS Act 2016, we act as the officially nominated resident representative for foreign manufacturers. We take full legal responsibility for your compliance in India.
We provide robust NDAs to protect your proprietary circuit designs, technical drawings, and Critical Component Lists (CCL) throughout the certification process.
Management and notarization of all mandatory legal documents, including the Affidavit cum Undertaking and Power of Attorney required by BIS.
Expert identification of applicable Indian Standards (IS) for electronics, IT hardware, solar, or automotive components — e.g. IS 16103, IS 16046, IS 13252, IS 16893, IS 16170.
We manage door-to-lab logistics for Golden Samples, including specialised customs clearance and duty-exemption certificates for test units entering India.
Direct liaison with BIS-Recognised Laboratories — TÜV, UL, Intertek — to ensure accurate testing and timely upload of Test Reports to the Manakonline portal.
With team members stationed in key global manufacturing hubs, we provide on-site technical verification of documentation before it is dispatched to Indian regulators.
Eliminating language barriers by translating technical specifications and manuals into English-standard formats required by Indian regulators — Mandarin, Japanese, Korean covered.
24/7 transparency. Our digital tracking system lets you monitor your application status from Sample Received through to R-Number Generation — no chasing required.
Beyond certification, we leverage our local network to introduce your products to Tier-1 Indian manufacturers and major pan-India distributors seeking validated components.
Stay ahead of Quality Control Orders (QCOs), changes in Basic Customs Duty (BCD), and Production Linked Incentive (PLI) scheme benefits applicable to your product category.
Handling Market Surveillance requirements including random sample collection and re-testing as mandated by BIS — ensuring ongoing compliance after your R-Number is issued.
Whether you are a global supplier, investor, workshop partner, or customer — fill in the form. We respond with information specific to your enquiry, not a template.
Global supplier? Select "Supply Partnership" below — we will respond directly and promptly.