Do You Have Trouble With UAV Battery?

Lithium polymer battery is generally safer and more environmentally friendly than other R/C batteries like NiCd and NiMH. LiPo batteries have become the most common super performance RC batteries and have been used in RC cars, boats, planes, helicopters and so on. It is the best choice of consumer UAV. Compared with the model and weight of the cells themselves, its energy density is pretty high, each cell voltage usually is 3.7 volts, so you only need less battery to get more energy than other rechargeable batteries. The discharging rate of lithium battery is slow, charging takes a long time. However, if charged, discharged, stored, maintained or handled improperly, they may become extremely dangerous. This is a simple guide for safely use LiPo battery.

Many companies desire longer flight time for their own UAVs, but are depressed by a constant replacement and charging for the batteries. Most UAVs are powered by the high-end lipo batteries, also regarded as the low energy density battery. That is to say, as to its voltage, the volume of this battery should not be so big. It is unrealistic to get a longer flight time for the UAVs by just adding the batteries packs.

Of course, nobody gets cheered by the gas-powered UAVS besides the operators who use commercial UAVs to survey the petrol pipeline. According to the record of US Energy Information Administration, a gallon of petrol could produce nearly 20 pounds of carbon dioxide. The gasoline, maybe, can not replace the UAV batteries but it is a new step forward towards the UAV flight time issues. GreatMax is now achieving great success in UAV LiPo Battery, and many UAV pilots are getting impressed by its new smart battery -GreatMax battery. You may also take a look at the GreatMax battery if you're interested in it.

Charging is the Key to extend the battery's lifespan. For getting the best flight time possible, charge your UAV battery right before you're ready to use it. Freshly charged batteries usually perform better than that charged several days beforehand. Besides, when you are not going to fly, charge it only 60% and store it in a safe place instead of fully charge. Remember, never overcharge. If the batteries are charging overly, they may ignite or even explode. It is dangerous and also detrimental to the battery's lifespan.

Make sure that you are using a charger that is compatible with your UAV and has the right voltage. Most drone batteries can take only up to 4.2 volts per cell, so if you charge over it, you may risk overheating, or even igniting your battery. Likewise, you would not want to wait too long before charging your battery because if it is consistently discharged at below 3 volts per cell, your battery may be unable to absorb future charges.