Holy Stone HS720E Battery (All You Have to Know) – Droneblog

The Holy Stone HS720E is a straightforward but intuitive drone with surprisingly good options for its entry-level worth within the drone interest.

Like several drone, the HS720E has a Lipo battery to energy its motors and make it fly. 

However there’s little details about this battery. 

So right here we’re, including collectively every thing we all know, discovered, researched, examined, and put in a single however full article associated to this drone’s battery.

What battery does Holy Stone HS720E use?

The Holy Stone HS720E makes use of a 2-cell Li-Po battery that operates at 7.4 volts nominal cost, which can be the voltage advisable for long-term storage.

However the battery voltage shall be greater than that when totally charged and far much less when empty.

Often, such batteries can retailer a most capability of 8.4 volts (4.2 per cell) and ought to be discharged to a minimum of 6.4 volts.

However don’t fear; this battery has overcharge and over-discharge safety that can cease you from pulling extra present than your drone wants, so it received’t completely harm the battery.

Then again, the capability is 2800 mAh, which is a bit too little contemplating its weight of round 220 grams. 

To place this into perspective, the DJI Mini 2 battery has the identical 2-cell construction and a capability of 2250mAh at a weight of 86 grams.

» MORE: DJI Mini 2 SE vs. Holy Stone HS720E (Which One is Finest)

So, we are able to conclude that the HS720E battery has solely 550mAh extra cost than the same Mini 2 or Mini 2 SE battery, however on the identical time, it weighs two and half instances extra, which is lower than perfect for weight and energy effectivity.

Flying the HS720E with this battery will maintain the drone within the air for a most of 23 minutes. However in actuality, anticipate someplace round 18 minutes of actual flight time, relying on a number of elements comparable to wind, climate, temperature, and flight model.

» MORE: Holy Stone Drone Battery (Every part You Have to Know)

Fortunately, if you bought the Holy Stone HS720E, you need to have acquired two batteries with the drone.

However there’s nonetheless extra to know. For all the data, take a look at the desk under. In case you nonetheless have questions, proceed to the opposite sections.

Can you utilize different Holy Stone batteries?

Often, drone batteries are manufactured to be supported by one and just one particular drone due to the load, design, energy necessities, and plenty of different elements.

However on this case, the 2S battery we’re speaking about is cross-compatible with the Holy Stone HS720 and HS720E, that are two barely totally different drones. 

Whilst you can not use some other Holy Stone drone batteries with the HS720E, apart from the aforementioned model, you should utilize Third celebration batteries.

Though not advisable by the producer, there are Third celebration batteries extensively suitable with the Holy Stone HS720E at a lot bigger capacities, often round 4700mAh.

Which means that such batteries could give you a serious increase in flight time over the usual batteries.

However I undoubtedly don’t suggest you go together with such Third-party lipo batteries for this drone as an alternative of the unique ones. It’s dangerous, and you can’t assure it is going to work effectively and never harm your drone as a result of an influence fluctuation.

At all times go together with the unique ones.

» MORE: Drone Batteries (In-Depth Info)

Does the HS720E battery have clever safety?

Like with most GPS drones, we do have some fundamental clever safety with these batteries as a result of Lipo is harmful, and solely FPV pilots with customized quads know the true nature of Lipo with zero clever safety. 

These clever batteries ought to have overcharge and over-discharge safety, brief circuit, and temperature protections.

However because the documentation behind this battery is poor, we can not verify 100% these perks. And imagine me, deliberately short-circuiting the battery simply to verify if it has this safety is a nasty concept.

Nevertheless, figuring out the battery’s habits when charging or discharging it in flight, we do anticipate to have at the least these perks.

The producer additionally recommends NOT TO use a water-damaged battery. So, when you have crashed your HS720E in water, don’t use the battery anymore.

We are able to simply conclude that this battery just isn’t waterproof and should not have any clever perform that’ll lower the circuit involved with water to keep away from damaging the battery. 

» MORE: LiPo Batteries for Drones (Every part You Have to Know)

cost a Holy Stone HS720E battery

Once you purchased the HS720E, you need to have acquired two batteries with the drone. This can be a customary with the equipment you get when shopping for this drone.

On high of that, you also needs to have a charging hub that shall be used to cost these Lipo batteries.

Notice: The charger can cost ONLY the HS720E and HS720 batteries and doesn’t work with some other battery fashions. 

To cost these HS720E batteries, do as follows:

1. Take away the battery from the drone. Merely push and maintain the button behind the drone that locks the battery in, then pull it out.
2. Open the lid from the charging hub to show the pins.
3. Place the discharged battery (and the opposite one, if wanted) into the hub. It’ll help charging a most of two batteries.
4. Join the charging hub to a wall socket charger or energy financial institution with the USB-C to USB-A cable offered.
5. On the charger, you need to have three LEDs. One pink within the center and two inexperienced on the facet marked with I and II. These are the battery’s numbers. If the inexperienced LED is blinking quick, the battery is charging. 

Count on these batteries to take about 5 to 7 hours to completely cost.

I do know it could be tempting to depart them to cost in a single day, however we by no means suggest this method as a result of threat of fireside attributable to Lipo batteries.

So, if you happen to plan to fly your HS720E anytime quickly, take your time, plug the batteries in, and cost them when you find yourself at residence. Don’t depart this course of unattended.

Notice that just one battery will cost at a time, and that battery will flash the inexperienced LED extra quickly. The opposite one can have a slow-blinking inexperienced LED, which suggests it’s related and ready for the opposite battery to complete charging.

» MORE: Drone Battery Care (All You Have to Know)

Holy Stone HS720E battery security suggestions

When coping with Lipo batteries, whether or not we’re speaking drone ones with security options behind them or pure Lipo charging, there are a couple of security suggestions we wish to share for consciousness of their hazard.

Lipo batteries may cause blasting and scorching fires if they’re misused.

So right here’s what we wish to share with you.

• When transporting the drone or battery by way of aircraft, place it in a Lipo fireplace security bag and take it within the cabin with you. That’s necessary per airline insurance policies for security causes. 
• In case you discover at any time that the HS720E battery begins to swell, eliminate it safely instantly, however first, take it to a non-flammable space, ideally exterior of your private home.
• By no means use some other charger than the one advisable for the HS720E battery.
• In case you crash your drone and the battery is even barely broken, don’t use or cost it anymore. Eliminate it safely, or it dangers catching fireplace.
• If the battery degrades over time due to continued use, discharge it to zero and eliminate it safely. By no means eliminate the battery totally charged.
• At all times maintain and transport your Lipo battery in a Lipo fire-safety bag.
• Don’t use the HS720E battery anymore if it crashes into the water.
• Don’t function the drone with the battery exterior of the advisable temperature vary of 32° to 104°F or 0° to 40°C.
• By no means depart the battery unattended when charging.
• After charging the battery, make sure you don’t use it instantly if it feels heat. Let it settle down earlier than utilizing it to keep away from overheating. For a similar purpose, it is strongly recommended to fly the drone quickly after you begin its motors, particularly if flying in scorching environments.

» MORE:  Safely Eliminate LiPo Drone Batteries