36V 21700 Lithium Battery Pack
To achieve higher energy density and deliver more power within the same footprint, 36V 21700 lithium battery packs outperform traditional 18650-based solutions. At CM Batteries, we’ve successfully upgraded 100+ projects for e-bikes, robotics, and industrial applications with our high-performance 21700 battery systems.
Our 36V 21700 Lithium Battery Pack Customization Options
- Flexible Configuration：10S2P / 10S3P / 10S4P & beyond
- Premium 21700 Cells：Samsung, LG, Panasonic
- Integrated Smart BMS：30A to 100A with overcurrent, overvoltage & thermal protection
- Custom Dimensions：Precision-engineered to fit your device’s mechanical requirements
- Housing Options：Plastic / Aluminum / Enhanced heat-dissipation enclosures
- Connectors & Communication Ports：XT60, XT90, Anderson, CAN, UART, and more
- Advanced Features：Bluetooth monitoring, waterproofing, explosion-proofing, shock resistance, and extreme temperature tolerance
Custom 36V 21700 Battery Pack Solutions
36V 15Ah 21700 Battery for Electric Bike
Made of 21700 cells, with a 10S3P36V 20Ah 21700 Battery for Robot
80A continuous/140A peak currentRelated Custom 21700 Lithium Battery Pack Solutions
More Technical Articles on Custom 21700 Li-ion Battery Pack
Custom 36V 21700 Li-ion Battery Pack FAQ
What are the advantages of 21700 cells over 18650 cells?
21700 cells provide increased energy density and capacity, allowing for longer runtime in the same or smaller pack size. They also offer better heat management and efficiency, making them perfect for high-performance applications such as e-bikes, robotics, etc.
Can you design the pack to fit my device’s enclosure?
Absolutely. We provide totally configurable pack dimensions that meet your mechanical and space requirements. Simply supply your enclosure specifications or 3D design files, and we will create a pack that fits perfectly.
What certifications do your batteries have?
Yes, we offer certifications like UL, CE, UN38.3, and others based on requirements.
How do you ensure quality?
Our quality process includes:
- 100% cell testing before assembly
- Full functional testing before shipment
- Cycle testing on random samples
- 1-2 year warranty (depending on configuration)
Can you use other cell models for battery pack design, or are you limited to 21700 cells?
No, we can design packs with various cell models. Learn more here.
Tailored Customization
Our design team can create custom battery designs for just about any device or machine.
Timely Delivery
Our efficient production and distribution process gets your product delivered in a timely manner.
Quality Guarantee
We stand by our products and guarantee you’ll be happy with your purchase.
