72V Lithium Batteries For Medical Devices, Autonomous Disinfecting Robots, UVC Robot, AGV
Bonnen Battery is a trusted manufacturer of lithium batteries for medical devices. We design and build high-quality 72V NMC battery packs for mobile medical platforms where reliability, safety, and long run time matter. Our packs are made for real projects — from prototype runs to full production. We work closely with medical device teams to deliver batteries that meet your power needs, size limits, and regulatory goals.
Our 72V battery packs are optimized for devices like autonomous disinfecting robots, UVC robots, and AGVs used in hospitals and clinics. They combine high energy density with a safety-first design and full support for project customization, so you get a battery that fits your product and production plan.
Free Custom Design
24/7 Engineer Support Services
Certification: Compliance with MSDS, UN38.3, CE, CB, IEC 62619, UL
Features of Bonnen 72V Battery
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| NMC Battery Pack | ||
|
NO. |
Parameter | Specification |
| 1 | Nominal Voltage | 72V |
| 2 | Rated Capacity | 50 amp hours (Ah) |
| 3 | Energy | 3.6/KWH |
| 4 | Recommend Charge Current | 25A |
| 5 | Max continuous discharge Current | 50A |
| 6 | Peak discharge Current | 150A |
| 7 | BMS with CAN communication | Optional |
| 8 | Housing | Metal |
| 9 | IP | 65 |
| 10 | Cycle Life | NMC Battery with more than 2000 Times at 80% DOD (Depth of Discharge) |
| 11 | Operating Temperature | Charge: -20ºC~55ºC |
| Discharge: -30ºC~55ºC | ||
⚡Streamline Your Project: We speak your language. You get a dedicated technical contact to discuss specs and integration, making the whole process smoother from prototype to production. No runaround.
⚡Reduce Project Risk: With our focus on medical-grade batteries and advanced BMS, you’re building on a safe and reliable foundation. This helps you meet regulatory standards and deliver a product you can stand behind.
⚡Simplify Your Supply Chain: Why manage multiple vendors? As direct battery manufacturers, we can be your one-stop partner for design, testing, and production.
⚡Get to Market Faster: Our custom design process is agile. We help you get the right battery solution quickly, cutting down your development timeline and helping you hit that critical launch date.
✅ Autonomous disinfecting robots ⇱ — long run time for coverage, dependable power for navigation and disinfection units.
✅ UVC robots — stable high-voltage output to support UVC lamps and movement between rooms.
✅ Automated Guided Vehicles (AGV) used in hospitals — reliable cycles for material handling and patient-support tasks.
✅ Mobile medical carts & trolleys — power for monitors, pumps, and portable tools during rounds.
✅ Service robots & inspection platforms — quiet, compact power source for indoor use.
✅ Portable imaging or testing equipment — stable voltage for sensitive electronics during transport.
✅ Backup power for small mobile systems — short-term bridge power where mains may be interrupted.
1. Q: What does ‘fully customizable’ really mean for my project? Can you do more than just change the size?
A: Great question. For us, “custom” means we partner with your engineering team. We can customize the battery’s voltage, capacity (Ah), physical dimensions, and shape. We also customize the connectors, communication protocol (CAN/RS485), and even the BMS firmware to match your robot’s specific power and data requirements.
2. Q: My project has to meet strict medical certifications (like IEC 60601). How do you support that?
A: We get it; compliance is key. We design our battery packs for compliance with standards like IEC, UL, and CE. While the final device certification is on your end, we provide all necessary battery documentation, test data, and technical support to make your certification process as smooth as possible.
3. Q: I’m on a tight schedule. What’s a typical timeline to get a custom prototype for my UVC robot?
A: Timelines are always critical. Once we finalize the technical specs with you, a typical prototype can be designed, built, and shipped in about 4-6 weeks. The exact time can vary depending on the complexity, but we always aim to get you a sample for validation ASAP.
4. Q: Who will be my main point of contact? I don’t want to get lost in a generic support queue.
A: You won’t. As a PM, you’ll be assigned a dedicated technical contact from our team. This person will be your go-to expert for everything from initial design discussions to post-delivery support, ensuring clear and efficient communication.
5. Q: You mention a long cycle life. How does that practically impact my project’s Total Cost of Ownership (TCO)?
A: It directly lowers your TCO. With 2000+ cycles, our batteries last much longer than standard options. For your customer, this means fewer battery replacements, less maintenance downtime for their robots, and a more reliable, cost-effective operation over the product’s lifetime.
6. Q: My design uses a 48V system, not 72V. Can you still help?
A: Absolutely. The 72V series is just one of our specialties. We are a custom battery manufacturer, so we can build high-performance lithium packs at virtually any voltage your project requires, including 24V, 36V, and 48V.
7. Q: Can my robot’s main controller actually ‘talk’ to your BMS?
A: Yes. Our smart BMS uses standard communication protocols like CAN bus or RS485. Your robot’s controller can poll the battery for real-time data like State of Charge (SoC), voltage, current, and temperature. This is essential for smart power management and fleet operations.
8. Q: How does the sample ordering process work?
A: It’s a straightforward process: 1) We have a technical call to define your specs. 2) We provide a detailed quote and design proposal. 3) Once you approve, we build and ship the prototype for your team to test and validate in your device.
9. Q: We’re starting with a small run, but plan to scale up. Can you handle volume production?
A: Yes, our process is designed to scale. We support you from the initial prototype phase all the way to full-scale, repeatable production runs. We can grow with your project’s demand.
10. Q: What kind of quality control (QC) can I expect?
A: We have a multi-stage QC process. It includes incoming inspection of all cells and components, in-process checks during assembly (e.g., weld strength), and 100% final testing of every completed pack for capacity, voltage, and safety functions before it ships.
11. Q: My AGV has a really unique, non-rectangular space for the battery. Can you work with that?
A: We can. This is a common challenge. Our R&D team is skilled at designing packs with unique form factors by using different cell types (cylindrical, prismatic) and creative layouts to fit into tight or unconventional spaces.
12. Q: What kind of technical support do you provide after I receive the batteries?
A: Our support doesn’t stop at delivery. We’re here to help your team with any integration questions, troubleshooting, or performance optimization. Think of us as an extension of your power system team.
13. Q: How does your pricing work for a custom project? Are there hidden fees?
A: We’re transparent with pricing. It’s based on the selected cells, capacity (kWh), BMS complexity, and order quantity.
14. Q: Where are your batteries designed and manufactured?
A: Our core R&D and project management teams work closely with you on the design phase. We then manage the manufacturing at our own specialized facility to ensure strict control over quality and production, from start to finish.
15. Q: Shipping lithium batteries can be a pain. How do you handle it?
A: We handle all the complexities for you. Our batteries are tested and certified for shipping (e.g., UN38.3), and our logistics team manages all the required documentation and special handling to ensure they arrive at your facility safely and without customs issues.










































