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

Like every 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 the whole lot we all know, realized, 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 will likely 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 needs to be discharged to at least 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 injury the battery.

Alternatively, 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 Greatest)

So, we will conclude that the HS720E battery has solely 550mAh extra cost than an identical Mini 2 or Mini 2 SE battery, however on the similar time, it weighs two and half occasions extra, which is lower than very best 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, count on someplace round 18 minutes of actual flight time, relying on a number of elements corresponding to wind, climate, temperature, and flight type.

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

Fortunately, if you bought the Holy Stone HS720E, it’s best to have obtained two batteries with the drone.

However there’s nonetheless extra to know. For all the knowledge, have 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 burden, design, energy necessities, and lots 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 another Holy Stone drone batteries with the HS720E, apart from the aforementioned model, you should use Third get together batteries.

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

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

However I undoubtedly don’t suggest you go along with such Third-party lipo batteries for this drone as a substitute of the unique ones. It’s dangerous, and you can’t assure it’ll work effectively and never injury your drone attributable to an influence fluctuation.

At all times go along 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, quick circuit, and temperature protections.

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

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

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

We will simply conclude that this battery just isn’t waterproof and should not have any clever operate that’ll minimize the circuit in touch with water to keep away from damaging the battery. 

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

Tips on how to cost a Holy Stone HS720E battery

Whenever you purchased the HS720E, it’s best to have obtained two batteries with the drone. This can be a commonplace with the equipment you get when shopping for this drone.

On high of that, you must also have a charging hub that will likely be used to cost these Lipo batteries.

Notice: The charger can cost ONLY the HS720E and HS720 batteries and doesn’t work with another 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 can 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, it’s best to have three LEDs. One pink within the center and two inexperienced on the aspect marked with I and II. These are the battery’s numbers. If the inexperienced LED is blinking quick, the battery is charging. 

Anticipate 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 strategy because of the threat of fireplace brought on by Lipo batteries.

So, when you plan to fly your HS720E anytime quickly, take your time, plug the batteries in, and cost them if you end up at house. Don’t go away 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 could 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 number of security suggestions we wish to share for consciousness of their hazard.

Lipo batteries could 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 airplane, place it in a Lipo fireplace security bag and take it within the cabin with you. That’s obligatory per airline insurance policies for security causes. 
• In case you discover at any time that the HS720E battery begins to swell, get rid of it safely instantly, however first, take it to a non-flammable space, ideally exterior of your property.
• By no means use another 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. Get rid of it safely, or it dangers catching fireplace.
• If the battery degrades over time due to continued use, discharge it to zero and get rid of it safely. By no means get rid of 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 go away the battery unattended when charging.
• After charging the battery, make sure you don’t use it instantly if it feels heat. Let it quiet down earlier than utilizing it to keep away from overheating. For a similar purpose, it is suggested to fly the drone quickly after you begin its motors, particularly if flying in sizzling environments.

» MORE: Tips on how to Safely Get rid of LiPo Drone Batteries