What is a 32700 LFP Battery?
A 32700 LFP battery is a cylindrical lithium iron phosphate (LiFePO4) cell with a diameter of 32 mm and a length of 70 mm. Compared to 18650 and 26650 LFP batteries, the 32700 offers higher capacity and superior discharge performance. We specialize in designing custom 32700 battery packs for a wide range of applications. Thanks to their robust form factor, these batteries are particularly well-suited for use in marine and subsea environments.
Why Choose CMB’s 32700 LiFePO4 Battery Packs?
Beyond long cycle life and safety, our battery packs are designed with versatility and reliability in mind. Explore the key advantages that make CMB a trusted partner in energy solutions.
Seamless Engineering Experience
CMB offers custom 32700 LiFePO4 battery solutions—from initial concept to mass production. We understand the unique challenges of application and deliver optimized performance.
Long-Lasting and Safe Performance
Thanks to the inherent stability of LiFePO4 chemistry, our 32700 battery packs offer enhanced safety and longevity than NCM batteries with over 2000 cycles.
Compact and Lightweight Design
Our battery packs are engineered to maximize energy density without compromising size or weight, making them ideal for space-sensitive applications.
Highly Customizable Form Factors
Whether you require specific dimensions, shapes, or terminal configurations, CMB’s flexible design capabilities allow us to tailor battery packs to your needs.
Wide Range of Applications
32700 LiFePO4 batteries deliver robust power for electric mobility, solar energy storage, industrial equipment, and backup power systems.
Sucessful Custom 32700 LiFePO4 Battery Pack Cases
12.8V 30Ah 32700 LiFePO4 Battery Pack
Configuarition :4S5P,made of 32700 LiFePO4 6Ah cells
Waterproof IP68 underwater 30M
Built with BMS for 10A discharge current
Waterproof enclosure material: stainless steel 316
Application: Subsea backup power system
25.6V 12Ah 32700 LiFePO4 Rechargeable Battery Pack
Configuarition: 8S2P,made of 12pcs 32700 6Ah LFP cells
Full Charge Voltage: 29.2V, Over 2000 cycles
Operation Temperature Range:Charge: 0℃～60℃; Discharge: -20℃～60℃
Application: heater
25.6V 18Ah 32700 LFP Battery Pack
Configuration: 8S3P,made of 24pcs 32700 6Ah LFP cells
Communication: RS-485
Waterproof IP68 underwater 6M for 30 mins
Waterproof enclosure: Black metal
Application: underwater ROV, IoT component
25.6V 48Ah 32700 LFP Battery Pack
Configuration: 8S8P,made of 64pcs 32700 6Ah LFP cells
Communication: RS-485
Waterproof IP68 underwater 2M
Waterproof enclosure with aluminum alloy
With the design to install on a post or a wall
51.2V 24Ah 32700 LiFePO4 Battery Pack
Combination: 16S4P,made of 64pcs 32700 LFP cells
Communication: RS-485 protocol
Battery modular can be connected by parallels no more than three battery packs
Waterproof IP68 enclosure
Application: Subsea
More Technical Articles on 32700 Battery Pack
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How to Differentiate Battery Cells, Modules, and Packs?
Custom 32700 Battery Packs FAQs
Why choose 32700 over 18650 or 21700 battery packs?
32700 cells have higher capacity and output. You need fewer cells, fewer welds, and they handle high loads better.
How does your 32700 battery perform in extreme environments?
We design for cold, salt, and moisture. Options include IP67/IP68 sealing and low-temp electrolytes for reliable use even below –20°C.
Can you provide certifications?
Yes. UN38.3, CE, UL, IEC, or custom testing—we can support what your market needs.
Can we get test data or samples?
Of course. We provide full test reports and can ship samples for your validation.
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.
