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CNS Drone Battery

CNS Drone Battery is a leading global developer, manufacturer, and seller of drone batteries, specializing in providing high-performance, customized battery solutions for B2B clients. Founded in 2015 and headquartered in Shenzhen, China, the company offers a wide range of products including LiPo, Li-Ion, high-capacity, fast-charging, and waterproof/durable batteries, widely used in industrial inspection, logistics, agricultural monitoring, and military applications. Leveraging advanced technological innovation, rigorous quality control, and a global supply chain network, we ensure our batteries offer superior endurance, safety, and compatibility, helping businesses improve operational efficiency. CNS is committed to promoting the sustainable development of the drone industry and collaborating with global partners to create a new era of intelligent flight.

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We offer a variety of high-performance drone batteries, including LiPo (lithium polymer) batteries, Li-Ion (lithium ion) batteries, high-capacity batteries, fast-charging batteries, waterproof and durable batteries, and lightweight modular batteries. These products are suitable for a wide range of applications for drones, from small to large, such as industrial inspection, logistics delivery, and agricultural monitoring.

CNS offers comprehensive customization services, including adjustments to voltage, capacity, size, weight, and special features (such as high-temperature resistance or waterproofing). Simply provide your specifications, and our engineering team will provide a prototype solution within 1-2 weeks. The customization process includes requirements assessment, design optimization, and testing to ensure compatibility with your drone system.

All batteries are ISO 9001 quality management system certified and comply with CE, FCC, and RoHS standards. We use an advanced Battery Management System (BMS) to monitor temperature, voltage, and current to prevent overcharging, over-discharging, and short circuits. Products undergo 100% testing before leaving the factory, including cycle life testing.

We offer wholesale discounts to B2B clients. Prices vary depending on order quantity, specifications, and customization level. Typically, orders of 100 pieces or more qualify for a 10-20% discount. The minimum order quantity is 50 pieces. For specific pricing, please contact us via the form on our website or email us. We will reply within 24 hours.

Yes, our batteries are compatible with mainstream brands such as DJI, Autel, and Yuneec, as well as various open-source drone platforms. Seamless integration is ensured through standard interfaces (such as XT60 or JST connectors) and adjustable voltage (3.7V-22.2V). Free samples can be provided for specific compatibility requirements.

CNS batteries incorporate multiple safety mechanisms, including overvoltage protection, short-circuit protection, temperature sensors, and an explosion-proof casing. Waterproof models reach IP67 rating, allowing use in rain or humid environments. We also offer an intelligent battery management system that supports real-time monitoring and remote diagnostics, reducing the risk of accidents.

We support worldwide shipping via DHL, FedEx, or sea freight, conforming to UN38.3 lithium battery shipping standards. Customs duties and clearance are the responsibility of the customer, but we provide the necessary documentation support.

After-sales support includes free technical consultation, remote fault diagnosis, and replacement services. If the battery experiences problems during use, please provide the serial number and description, and we will respond within 48 hours.

User reviews

Mark T. (California, USA)
Mark T. (California, USA)
Nissan Leaf ZE0 (2015 model) | 40kWh upgraded to 62kWh
“The original battery in my car lasted 8 years, but the range had dropped to only 120km. Replacing it with an original manufacturer battery would cost $16,000, which was ridiculous! After comparing options, I chose a 62kWh battery from CNS, which cost only $7,800, less than half the price of the original. Before purchasing, I uploaded my VIN for a free compatibility assessment, which confirmed perfect compatibility. After receiving the battery, I installed it following the video tutorial; it was plug-and-play and only took 2 hours. The BMS programming was also successful on the first try. Now, the full charge range is 430km, slightly less than the official 440km, but more than enough for daily commuting, and there's no significant power drain even when using the air conditioning on the highway. I've been using it for almost a year, and the battery capacity is still at 11 out of 12 bars. The 2-year/80,000km warranty is reassuring, and customer service is responsive when I occasionally contact them with maintenance questions.”
Tom H. (Texas, USA)
Nissan Leaf ZE0 (2014 model) | 62kWh
"I used to struggle for ages just to change a car light bulb, so for something as major as changing the battery, I initially wanted to find a professional mechanic. But the installation fee was £800, which I thought was too expensive. CNS customer service sent me an installation video, and I asked a friend (who's into cars) for advice. He said, 'The steps in the video are very detailed, explaining everything clearly from disconnecting the power to programming. You only need basic tools like a wrench and screwdriver, and it should take about 2 hours.' Following the video, it took me 1 hour to remove the old battery (mainly because the fixing screws were a bit tight), and another hour to install the new one. The wiring was very simple (the connectors were color-coded, matching the steps in the video). I encountered a small problem during programming, but I contacted customer service and they guided me remotely for 5 minutes, and the problem was solved. Now the full charge range is 430km, 200km more than before. The installation was a bit tiring, but I saved a lot of money. Even if you're not technically inclined, you can easily do it yourself with the help of someone who knows a little about cars and by following the video!"
Lisa K. (Berlin, Germany)
Lisa K. (Berlin, Germany)
BMW i3 (2017 model) | 45kWh
‘’After the original battery degraded, the 4S dealership quoted €12,000 for a replacement. My friend recommended CNS, so I decided to give them a try. Unexpectedly, the brand-new CATL battery cells were of the same quality as the original. When I encountered wiring connection problems during installation, I contacted customer service, and they arranged remote video guidance within an hour. The engineer guided me through the wiring step by step, making it completely hassle-free. Now, the full charge range has increased from the original 180km to 290km, and I only need to charge it once a week for daily commuting. The sea shipping took 6 weeks, and the packaging was a fumigation-free wooden crate, so the battery arrived without any damage. The most surprising thing is the lifetime technical support. Last month, I consulted about winter charging optimization, and customer service directly sent me a customized guide. The value for money is incredible!‘’
David L. (London, UK)
Nissan Leaf ZE1 (2021 model) | 62kWh
"Previously, I tried to save money by replacing my battery with a refurbished one, but it swelled up after only six months, and the range dropped drastically. I was considering buying a new car, but a friend who works in car repair told me that replacing the battery would be much cheaper than buying a new car. He strongly recommended CNS BATTERY. After listening to my friend's advice and replacing my battery with a 62kWh CNS battery, I realized the difference that brand-new CATL battery cells make! The full charge range is 440km, consistent with the specifications, and the charging speed is the same as the original. It feels like my car has been revived! Haha. Before the purchase, they performed a VIN compatibility check to confirm that it wouldn't affect the original car warranty. The installation technician said the wiring connectors were a perfect match for the original factory parts, requiring no modifications. Most importantly, the price was only $8200, saving me nearly $10,000 compared to the original manufacturer's price. The 2-year warranty also provides peace of mind. I highly recommend it!"
Mike's Auto Service (Vancouver, Canada)
Mike's Auto Service (Vancouver, Canada)
Repair shop procurement | Compatible with multiple Leaf ZE1/ZE0 models
"As a repair shop, we replace electric vehicle batteries for our customers every month, and CNS is currently our most reliable supplier. Their batteries have excellent compatibility, covering all Leaf ZE0/AZE0/ZE1 models, and they also support OEM customization. What's most convenient is their pre-sales compatibility assessment; after the customer provides the VIN, they can confirm the matching solution within one day, avoiding order errors. The batteries use brand-new CATL cells, resulting in an almost zero failure rate. Customer feedback indicates that the range meets the stated specifications, and the 2-year/80,000km warranty is longer than other brands. Now, all our Leaf battery replacement orders use CNS BATTERY."
Javier R. (Paris, France)
Nissan Leaf ZE0 (2014 model) | 68kWh
"The original battery had degraded to only 80km of range. After replacing it with a CNS 68kWh battery, the full charge now provides 470km of range, and even in cold winter conditions, it maintains around 400km, which is perfectly sufficient for long-distance travel. I installed it myself; the video tutorial was very detailed, and connecting the 6 power lines and 1 signal line was straightforward with no errors. The only drawback was that sea shipping took 8 weeks; if you need your car urgently, I recommend choosing the expedited service. The battery weight is similar to the original one, and the handling hasn't been affected. I've been using it for 10 months, and I can see the battery health status in real-time. The 2-year/80,000km warranty is more substantial than many other brands, making it incredibly cost-effective."
Thomas B. (Amsterdam, Netherlands)
Nissan e-NV200（2022 款）| 50kWh
"My old car battery was 5 years old and had degraded to the point where it could only travel 150km, requiring daily charging, which was very inconvenient. I replaced it with a 50kWh battery from CNS, and the installation was surprisingly simple. The complete battery pack was plug-and-play; it automatically matched the system after plugging in the connector, without any additional steps. Now, the full charge consistently provides 348km of range, and even with the air conditioning on during highway driving in the summer, the range never dropped below 330km, which is much better than the old battery. Last month, I went to the beach, and even in the high temperature of 38℃, the battery didn't experience any overheating protection issues; the discharge was very stable. The seller also provided a free installation toolkit, including insulated gloves and terminal cleaner, which was very thoughtful. After two months of use, the battery capacity is still at 12 bars, and the after-sales service even sent a battery maintenance manual explaining how to extend its lifespan – truly professional! Thank you, CNS team!"
EK Auto Repair (Rome, Italy)
Repair shop supplies | Compatible with multiple Leaf models + BMW i3
‘’Our shop specializes in electric vehicle repair, and we've been cooperating with CNS for almost two years, having purchased over 30 battery packs from them. The biggest advantage of their batteries is their strong compatibility; they work perfectly with Leaf ZE0/AZE0/ZE1 and BMW i3 models, and they also support OEM customization to meet the specific needs of some customers. The quality of their CATL brand new battery cells is excellent, with virtually zero failure rate, and customer feedback indicates that the range meets the advertised specifications. After-sales service is very responsive; last time a customer encountered a BMS programming issue during installation, and an engineer provided remote video guidance, resolving the problem in just one hour. Although logistics take 4-8 weeks, the packaging is very robust, and there have never been any instances of damage. The price is 50% lower than the original manufacturer, and the 2-year warranty is longer than other brands. Customer satisfaction is very high, and we will continue to cooperate with them!‘’

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CNS Drone Battery

Custom Drone Batteries for B2B Excellence – Reliable, Efficient, Global

Powering the Skies, Empowering Your Missions

In an era of rapid advancements in drone technology, CNS Drone Battery is committed to providing B2B clients with high-performance, customized battery solutions. Whether it's high-capacity, long-lasting battery life, fast-charging, waterproof design, or lightweight modular batteries, our products undergo rigorous testing to ensure stable and efficient operation in scenarios such as industrial inspection, logistics delivery, and agricultural monitoring. As a leading global drone battery manufacturer, we are driven by innovation to help your business take off. Choose CNS, and let your drone do more than just fly—achieve limitless possibilities! Contact us today to begin your customization journey.

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  • info@cnsbattery.com
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  • 53 Science Avenue, Zhengzhou High-tech Development Zone, China
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