Holy Stone HS720E Battery (All You Must Know) – Droneblog

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

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 little 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 will likely be greater than that when absolutely charged and far much less when empty.

Normally, such batteries can retailer a most capability of 8.4 volts (4.2 per cell) and must be discharged to at least 6.4 volts.

However don’t fear; this battery has overcharge and over-discharge safety that may cease you from pulling extra present than your drone wants, so it gained’t completely injury 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 Greatest)

So, we are able to conclude that the HS720E battery has solely 550mAh extra cost than an identical Mini 2 or Mini 2 SE battery, however on the identical time, it weighs two and half instances extra, which is lower than ideally suited 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 components akin to wind, climate, temperature, and flight model.

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

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

However there’s nonetheless extra to know. For all the knowledge, have a look at the desk under. If you happen to nonetheless have questions, proceed to the opposite sections.

Can you employ different Holy Stone batteries?

Normally, 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 components.

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 completely different drones. 

When you can’t use every other Holy Stone drone batteries with the HS720E, apart from the aforementioned model, you should utilize 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 might give you a significant 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 should work nicely and never injury your drone on account 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 primary 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’t verify 100% these perks. And imagine me, deliberately short-circuiting the battery simply to examine if it has this safety is a nasty thought.

Nonetheless, figuring out the battery’s conduct when charging or discharging it in flight, we do anticipate to have at the very 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 will simply conclude that this battery will not be waterproof and will not have any clever perform that’ll reduce the circuit in touch with water to keep away from damaging the battery. 

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

Learn how to cost a Holy Stone HS720E battery

Whenever you purchased the HS720E, it’s best to have acquired two batteries with the drone. It is a normal with the equipment you get when shopping for this drone.

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

Be aware: The charger can cost ONLY the HS720E and HS720 batteries and doesn’t work with every 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 in the back of the drone that locks the battery in, then pull it out.
2. Open the lid from the charging hub to reveal the pins.
3. Place the discharged battery (and the opposite one, if wanted) into the hub. It is going to assist 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 supplied.
5. On the charger, it’s best 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 totally cost.

I do know it could be tempting to go away them to cost in a single day, however we by no means suggest this strategy because of the danger of fireplace attributable to Lipo batteries.

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

Be aware 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 implies it’s related and ready for the opposite battery to complete charging.

» MORE: Drone Battery Care (All You Must 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 may cause blasting and scorching fires if they’re misused.

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

• When transporting the drone or battery by way of airplane, place it in a Lipo hearth security bag and take it within the cabin with you. That’s necessary per airline insurance policies for security causes. 
• If you happen to 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 private home.
• By no means use every other charger than the one advisable for the HS720E battery.
• If you happen to 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 hearth.
• 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 absolutely 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 quiet down earlier than utilizing it to keep away from overheating. For a similar cause, it’s endorsed to fly the drone quickly after you begin its motors, particularly if flying in sizzling environments.

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