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The things you don't know about drone's smart lithium battery, Part I

From the business structure, drones lithium battery becomes intelligent, It is a good direction and forms. Conversely, this form of business model also makes more profit potential. In our daily life, smart lithium has been everywhere, laptops, cell phones, and many mobile devices, already adopted the smart lithium battery. UAVs power lithium battery, it is the transition to smart lithium. However, this article, do not speak of this trend,  we talk about drones smart lithium batteries advantages and disadvantages.



Part I: How ordinary batteries become intelligent

Batteries, we are not unfamiliar, no matter what technology, what material manufacture, it is just a power storage medium. Power through the battery terminals to load (electrical equipment) energy exchange (use of electrical equipment to do work). Disposable battery is dead, the device needs to put a new battery; rechargeable battery is dead, fully charged can continue to use. But, when the applications conditions become more c…
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DJI Phantom 4 Advanced Unboxing, 4K 60P Slow Motion and More

Last week DJI releaed a newest model of DJI Phantom 4 serires to replace the Phantom 4, the DJI Phantom 4 Advanced, this is a new model that is stronger than Phantom 4, but weaker than Phantom 4 Pro, offer more purchase options to DJI Phantom 4 series consumer. 

From the photo you can see DJI Phantom 4 Advanced box's overall design is still very simple, this time, as always, using a wide range of white as the main colors, it looks simple but with superior quality.



The reason why DJI Phantom 4 Advanced's packaging can be done so thin, in fact, because there is a high-strength and high-elastic EPP material suitcase inside, with light weight while ensuring the strength, and can effectively absorb vibration and pressure, strong and durable, this means that there is no need for a short time to buy a box for DJI Phantom 4 Advanced.



Inside the box placed a variety of accessories, in order to ensure practicality, inside the suitcase also reserved 2 battery compartments. In terms of ac…

DJI Tinest Drone DJI Spark Disassemble Photos Leaked, With Horizontal Transverse Lens & Obstacle Avoidance Sensor

Recently online news about the new upcoming DJI Drone - DJI Spark is up more gradually. After the real machine appearance spy photos and gimbal running video, and now there are a large number of Spark dismantling photos were exposed, can look at the internal structure of the new machine, it is estimated that there are obstacle sensors.

In addition, DJI Spark's aerial camera seems to be supported by the two-axis gimbal, similar with DJI Inspire 2, it seems only to change the pitch angle up and down. However, because the aerial lens built-in camera, there is a certain virtual position between the camera & body, so there is an analysis that means the lens can be moved horizontally to correct the horizontal amplitude. Does DJI Spark's gimbal system be 2-axis or 3-axis? It is still hard to assert.

Following are DJI Spark Disassemble Photos Leake


↑ ↑ ↑ Spark size is only equivalent to an ordinary iPad mini, previously measured body length of about 14cm.

↑ ↑ ↑ Spark body weight i…

DJI Upcoming Mini Drone DJI Spark Is A Racing Drone?

DJI Upcoming Mini Drone is DJI Spark, and it already leaked real photos, with 2.4GHz~5.8GHz frequency. The appearance of DJI MM1A looks like Yuneec Breeze, it has around 13cm length, smaller than DJI Mavic and iPad MINI, but its arms can’t be folded like DJI Mavic. The installing way of propellers should be fast disassembly type. The gimbal seems two axis with ultrasonic and optical flow sensor, the battery design is similar to that of Mavic. The battery of DJI Spark has four metal touch point, which should be charged without taking the battery down .......


From the current known news, DJI Spark looks like a racing drone, it is easy to carry the integrated body, it's ready to fly don't need your DIY. From the latest spy photos, Spark wheelbase to meet the range of drone racer 180-250, compact body, very convenient to fly anytime, anywhere.


It uses a replaceable battery design, to solve the DIY Racer a few minutes no electricity embarrassment. Its motor and paddle looks like wi…

J.ME 4K Camera FPV Drone With MTK Hello X20, 2-Axis Gimbal & Obstacle Avoidance

Feima Robotics is a new drone manufacturer, the team was founded by several former executives of Lenovo, committed to creating portable, safe, easy to use drone. they brought their first consumer-class unmanned aerial vehicles J.ME flying selfie artifact, which is the first mini camera drone based on the MediaTek processor.
Feima Robotics J.ME not the smallest drone, but probably the most practical one, its main features APP control, Follow Me shooting. With 4-axis rotor design, the overall body only bigger than the palm, the user can easily carry. Equipped with smallest 2-axis gimbal all over the world,4K camera which can shoot 4K/30 fps video and 12MP pictures, up to 23 minutes of flight time, advanced intelligent tracking and obstacle avoidance functions and easy manipulation.

Not Smallest One But Balanced Configuration
Feima Robotics J.ME size is 169x169mm, a little bigger than Zerotech Dobby, weighs about 550 grams (machine with battery), heavier than other small unmanned aerial …