Products

The catalog,
DEEP SEA TO SPACE.

KULR ONE - hundreds of configurations to fit every mission. KULR has products for nearly all verticals for deep sea missions, grid, datacenter, defense, space, and Custom Design.

KULR ONE Space KULR ONE Air KULR ONE MAX
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KULR ONE Space · K1S
KULR ONE
Space
Flight-ready battery systems for demanding space missions

A family of lithium-ion battery systems engineered for space applications where safety, reliability, energy performance, thermal stability, and mission assurance are critical. The K1S platform spans 100 Wh, 200 Wh, 300-LT, and 400 Wh series configurations — a scalable architecture for CubeSats, orbital vehicles, spacecraft subsystems, and mission-specific payloads — using a compact, customizable design, robust anodized-aluminum housing, space-rated connectors, and passive propagation-resistant, flame-arresting safety architecture.

Discuss a KULR ONE Space Deployment → KULR ONE Space battery unit
Key Benefits
  • +Space-focused architecture: designed for spacecraft, CubeSat, orbital transport, and other spaceflight platforms.
  • +Passive propagation resistance: flame-arresting design engineered to contain a single-cell thermal runaway and prevent cell-to-cell propagation.
  • +NASA WI-37A screened cells: K1S configurations use NASA WI-37A screened lithium-ion cells.
  • +Compact and customizable: supports customer-specific mission requirements and space-claim constraints.
  • +Space-ready mechanical design: rugged housing and space-rated connectors for demanding mission environments.
Series Overview
  • K1S 100 / 200 / 300-LT / 400 Series — CubeSat battery systems spanning 100–400 Wh in compact, passive propagation-resistant configurations.
  • K1S - REACH — Lightweight, high energy density configuration for mass-constrained mission platforms.
  • K1S - Forerunner — 20793 NASA PPR battery meeting NASA Primary Performance Requirements for flight qualification.
  • K1S - SPARTAN — Deep space and long-duration mission architecture with radiation-hardened design.
KULR ONE Air · K1A
KULR ONE
Air
High-performance battery systems for drones, heavy lift, and advanced air mobility

A lithium-ion battery system family spanning two platform lines — LIFT Class and FLIGHT Class — engineered for unmanned aircraft, heavy-lift drones, and eVTOL applications. The architecture scales from compact 4S drone systems through high-voltage eVTOL energy storage, with a direct path into KULR's custom design, testing, BMS, and thermal-safety capabilities.

Discuss a KULR ONE Air Program → KULR ONE Air battery family
Key Benefits
  • +UAV/UAM-focused architecture: built for unmanned aircraft and advanced air mobility programs.
  • +Two platform lines: LIFT Class for drones (4–24S) and FLIGHT Class for heavy-lift and eVTOL applications.
  • +Battery-safety heritage: benefits from KULR's broader thermal-management and battery-safety platform.
  • +Mission-critical positioning: suited to higher-reliability drone programs, not consumer applications.
Product Lines
  • K1A - LIFT (Drone) — 4 to 24S scalable systems for unmanned aircraft across the full range of payload, endurance, and discharge profiles.
  • K1A - POWER (Heavy Lift) — 12S and 18S standard-format hard shell batteries engineered for high-thrust, heavy-payload platforms.
  • K1A - FLIGHT (eVTOL) — High-voltage energy storage systems for advanced air mobility and electric vertical takeoff and landing aircraft.
  • K1A - Custom — Mission-specific battery designs delivered in as little as 2 weeks.
KULR ONE MAX
KULR ONE
MAX
High-power battery backup for AI-scale edge compute

A high-power, propagation-resistant battery backup platform for AI data center and edge-compute deployments where uptime, power quality, footprint, and thermal stability are mission-critical. As AI inference moves closer to where data is generated, backup power must move with it: KULR ONE MAX is designed to install at the rack or distributed edge site, providing mission-critical power support without the cooling burden and footprint assumptions of a hyperscale-only architecture.

Discuss a KULR ONE MAX Deployment → KULR ONE MAX power units
Key Benefits
  • +Rack-level and edge deployment, engineered for co-location with compute.
  • +Propagation-resistant safety architecture, built on KULR's thermal-management heritage.
  • +High-power performance for demanding AI workloads where continuity is critical.
  • +Thermal stability for environments where heat management drives uptime and lifecycle economics.
  • +Integration with KULR's broader BMS, thermal, and safety stack.
Product Lines
  • K1M - BBU — Datacenter battery backup unit, UL9540A listed.
  • K1M - SIGNAL — Telecom battery backup system.
Battery Management · 5+ Architectures
Battery
Management
A full family of BMS architectures for every mission profile

KULR's battery management portfolio spans five-plus distinct architectures — from simple, low-cost BMS for commercial and consumer applications, to MIL-STD EMI-resistant designs for drone and defense environments, to space-grade systems qualified for orbital and spacecraft missions. Each architecture is purpose-built for its operating conditions, and all integrate across KULR ONE Air, KULR ONE Space, custom battery design, and testing services to deliver system-level safety and power reliability regardless of the environment.

Discuss a Defense BMS Program → KULR Battery Management System
Capabilities
  • +5+ distinct architectures: low-cost commercial, EMI-resistant, space-grade, military, and NDAA-compliant variants.
  • +MIL-STD EMI-resistant: reliable operation amid electromagnetic interference, vibration, and mission-specific demands.
  • +Space-grade qualification: purpose-built for orbital, spacecraft, and high-reliability environments.
  • +Multi-string support: battery management across 4S to 24S systems.
Product Lines
  • K1S - BMS — Battery management for KULR ONE Space platforms.
  • K1A - DRONECAN NDAA BMS — DroneCAN NDAA-compliant BMS; eVTOL Distributed architecture.
  • K1AC - Chargers — 6S and 12S–18S charging systems.
  • K1L - MIL BMS — Military-grade battery management system.
  • K1P - NDAA Domestic PSU — NDAA-compliant domestic power supply unit.

Find the system for your mission.

Every product is one expression of the same integrated energy and power platform.

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