OEM WELCOME
ODM ACCEPTABLE
DISTRIBUTOR WANTED
SKD (SEMI KNOCK DOWN)SERVICE

Introducing Our Versatile 7.2V 21Ah LiFePO4 Battery Packs

Are you looking for a reliable and high-performance battery pack to power your project? Look no further! Our 7.2V 21Ah LiFePO4 battery packs offer exceptional energy density, long cycle life, and outstanding safety features.

Designed for Bulk Orders

As a leading manufacturer of lithium-ion batteries, we specialize in catering to the needs of wholesalers, installers, and agents. Our production capabilities allow us to deliver large quantities of battery packs efficiently, ensuring timely delivery and cost-effectiveness.

Customization Options

We understand that every project has unique requirements. That's why we offer extensive customization options for our battery packs. From cell type (18650, 26650, 32135, 32650) to capacity and dimensions, we can tailor the battery pack to perfectly match your specifications.

Unmatched Performance and Safety

Our LiFePO4 battery chemistry delivers superior performance and safety compared to other lithium-ion battery types. Enjoy a longer lifespan, faster charging, and excellent temperature resistance. Our battery packs undergo rigorous testing to ensure they meet the highest safety standards.

Wide Range of Applications

Our 7.2V 21Ah LiFePO4 battery packs are suitable for a variety of applications, including:

• Renewable Energy Systems: Power solar panels, wind turbines, and other renewable energy sources.

• Electric Vehicles: Provide reliable power for electric bikes, scooters, golf carts, and other electric vehicles.

• Energy Storage: Store excess energy from solar panels or grid power for later use.

• Industrial Equipment: Power various industrial machines and tools.

• Marine Applications: Supply power for boats, yachts, and other marine vessels.

Experience the CTECHi Difference

When you choose CTECHi, you're partnering with a trusted manufacturer committed to delivering exceptional products and services. Benefit from our:

• Extensive experience in lithium-ion battery technology

• State-of-the-art manufacturing facilities

• Rigorous quality control processes

• Competitive pricing

• Excellent customer support

Introducing CTECHi's China 7.2V 21Ah Li-ion Battery Pack: Powering Your Devices with Reliability and Efficiency

Elevate your devices with the superior performance of CTECHi's China 7.2V 21Ah Li-ion Battery Pack. Designed and manufactured to the highest standards, this battery pack offers exceptional power and reliability for a wide range of applications.

Unmatched Power and Capacity:With a voltage of 7.2V and a high capacity of 21Ah, this Li-ion battery pack delivers a robust and consistent power supply, ensuring optimal performance for your devices. Whether you're powering portable electronics, medical devices, or industrial equipment, this battery pack provides the energy you need to keep your devices running smoothly.

Reliable Performance:Engineered with advanced lithium-ion technology, this battery pack boasts reliable performance and long-lasting durability. Built to withstand the demands of daily use, it delivers stable power output and maintains consistent performance over time, giving you peace of mind knowing your devices are powered by a dependable energy source.

Versatile Applications:From consumer electronics to medical devices and beyond, the CTECHi 7.2V 21Ah Li-ion Battery Pack is suitable for a wide range of applications. Whether you're designing new products or upgrading existing ones, this battery pack provides the flexibility and versatility to meet your unique needs.

Wholesale Opportunities:Looking to source high-quality Li-ion battery packs in bulk? CTECHi offers wholesale opportunities for businesses looking to stock up on reliable power solutions. With competitive pricing and flexible ordering options, we make it easy to access the power you need, when you need it.

Trust in CTECHi:Backed by years of experience and a commitment to excellence, CTECHi is your trusted partner for premium battery solutions. Our China 7.2V 21Ah Li-ion Battery Pack is just one example of our dedication to quality and innovation, providing you with the power and performance you can rely on.

Upgrade your devices with the power and reliability of CTECHi's China 7.2V 21Ah Li-ion Battery Pack. With unmatched performance, versatile applications, and wholesale opportunities, it's the perfect choice for powering your next project or product.

Brand：CTECHI 
Model：72V 21Ah Li-ion Battery Pack 
Voltage Nominal：7.2V  
Capacity Nominal：21Ah

Max. Discharging Current: 3A

Max. Charging Current: 3A

Cell Configuration：7P2S

Dimensions: 140(L)*56(W)*56(H)mm 
Weight: 3.8kg
Brand Choose：LG，Sony，Panasonic，Samsung , Gotion, BYD, EVE and so on
Cycle life：1000 Times 
Certification: TUV、IEC62133、UL、CE、CB、FCC、RoHS、UN38.3、MSDS, ISO9001 
Delivery Time: 7days