Limited range
With less usable energy, the platform can’t reach as far as it was designed to.
/ High-density power
Defense-grade drone batteries for up to 100% longer flights, made in Europe
High-density packs assembled and tested in the Netherlands, fully traceable and documented for compliance.
Standard range
High-density increaseUP TO 100%
/ standard battery constraints
Most unmanned systems are held back by their battery
While the rest of the platform gets optimized, the battery often stays industry-standard: heavy for the energy it stores, with sourcing that’s hard to document.
Shorter endurance
Standard packs give your platform less operating time per charge.
Less payload
A heavier pack leaves less allowance for sensors, equipment or cargo.
Unclear origin
Compliance and qualification take longer when a pack can’t be traced.
Standard range
High-density increaseUP TO 100%
/ the High-density solution
Get more range and endurance from the same platform
At up to 450 Wh/kg, our packs store far more energy per kilogram than standard packs at 200–300 Wh/kg, so your platform can operate longer at the same weight.
High-density cells
First access to the newest chemistries from top-tier cell manufacturers.
High-density engineering
Configuration, thermal design and integration, engineered around your platform.
Battle-proven
Over 1 million packs delivered, flying on 70+ unmanned platforms.
/ Find your battery
Three ways to power your drone
/ The high-density standard
Battery packs
fast deploymentscalable operationsHigh-density packs, proven across the drone market and ready to integrate. Upgrade the pack without redesigning your platform.
/ Built to your form factor
Custom packs
unique platformsspecialized applicationsThe same high-density performance, in a pack shaped to your platform. When none of our battery packs fit, we build around your design instead of asking you to redesign around ours.
/ Own every variable
Smart packs
advanced fleetsdata-driven operationsHigh-density packs with integrated battery management. They balance their own cells and report state of charge and cell health to your platform in real time.
/ PROVEN PERFORMANCE
Our client successes
Over 500 customers already fly on Tulip packs. These are some of their results.
Case Study
Avy’s Long Range VTOL Drone
Avy’s Aera carries emergency medical cargo for EU health services. A 35 Ah smart pack with DroneCAN integration doubled flight time to two hours, with state-of-charge and state-of-power prediction on board.
/ How to work with us
Get a plan for your high-density battery
Your intake
Book a short intake with our technical sales team. Bring your target energy density, form factor, volumes and timeline.
Get your offer
After identifying your needs, we map your options and send an offer with full specifications and pricing.
Your build begins
We source and match your cells, then build each pack according to your requirements.
We prove every pack
Every pack is tested for voltage, internal resistance, DCIR uniformity and capacity, and ships with its own datasheet. Next, you test it on your platform.
Shipped and backed
Packs ship in UN-certified packaging with full compliance documentation. Our team stays on after delivery.
/ more about Tulip
European engineering, shaped by the battlefield
We engineer and build our packs in the Netherlands, and run our supply lines from Europe. What we learn at the front goes straight back into the design of our batteries.
/ WORK WITH OUR EXPERTS
Find the right pack for your platform
More range starts with the right fit. Tell us what you're building and one of our engineers will work out which route makes sense for you.
Or get in touch with us directly:
/ safety & COMPLIANCE
Compliance at a glance
Here’s every standard we hold, and what’s still in progress.
| Standard | Status |
|---|---|
| Quality managementISO 9001:2015 | Achieved |
| Safe storage & handlingPGS 37-2 | Achieved |
| Transport safetyUN 38.3 | Achieved |
| Dangerous of goods transportADR & IATA DGR | Achieved |
| Air transport of dangerous goodsILT A-recognition | Achieved |
| EU Battery RegulationRegulation (EU) 2023/1542 | Achieved |
| Safety of industrial lithium batteriesNEN-EN-IEC 62619 | In progress |
| EMC: immunity to electrostatic dischargeNEN-EN-IEC 61000-4-2 | In progress |
| Information securityISO/IEC 27001 | Future ambitions |
| Environmental managementISO 14001 | Future ambitions |
| Occupational health and safetyISO 45001 | Future ambitions |
/ Tulip newsletter
Stay up to date on high-density battery tech
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/ why choose tulip?
The difference density makes
| Feature | Tulip's batteries | Standard batteries |
|---|---|---|
| Battery size | More energy in the same battery bay | More space for the same energy |
| Battery weight | Up to 45 Wh/kg | Typically 200-300 Wh/kg |
| Endurance | 30-100% more range and operating time | Limited by lower capacity |
| Payload | Up to 40% less weight for the same energy | Heavier for the same energy |
| Integration | Fits your current battery bay | More capacity means redesign of the bay |
| Potential | More capacity means redesign of the bay | Platform stays below its design potential |
/ stay up-to-date
Tulip’s insights
Featured
Case
Pioneering Healthcare and Emergency Missions with Advanced Battery Solutions
Avy’s Aera carries emergency medical cargo for European health services. A 35 Ah smart pack with DroneCAN integration doubled flight time to two hours, with state-of-charge and state-of-power prediction on board.
Read moreMost recent
News
Tulip joins the Dutch trade mission to Ukraine
A Dutch industry visit to Ukraine reinforced Tulip’s commitment to reliable battery technology for drone partners.
Read moreArticle
More than 30% additional range: what the Factorial partnership proves about cell choice
A Factorial Energy partnership delivered more than 30% additional range in first flight testing, before integration optimisation.
Read moreCase
Extended Flight Times for Acecore’s Noa and Zoe with Tulip Tech Batteries
The Acecore Noa now flies 77 minutes at a 1 kg payload and 57 minutes at 6 kg. A 39 Ah lithium-metal pack at 360 Wh/kg and around 600 cycles is retrofittable to every Noa already in the field.
Read more