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

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

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 every part 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 beneficial for long-term storage.

However the battery voltage will probably be greater than that when absolutely charged and far much less when empty.

Often, 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 can 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 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 occasions extra, which is lower than splendid for weight and energy effectivity.

Flying the HS720E with this battery will hold 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 components equivalent to wind, climate, temperature, and flight model.

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

Fortunately, if you bought the Holy Stone HS720E, it is best 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. For those who 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 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 not use every other Holy Stone drone batteries with the HS720E, apart from the aforementioned model, you need to use Third occasion batteries.

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

Which means such batteries might give you a significant enhance in flight time over the usual batteries.

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

All the time go along with the unique ones.

» MORE: Drone Batteries (In-Depth Data)

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, quick circuit, and temperature protections.

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

Nonetheless, realizing the battery’s conduct when charging or discharging it in flight, we do count on to have a minimum of 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 just isn’t waterproof and will not have any clever operate that’ll reduce the circuit involved with water to keep away from damaging the battery. 

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

The right way to cost a Holy Stone HS720E battery

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

On prime of that, you must also have a charging hub that will probably 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 behind 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 can 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 is best to have three LEDs. One crimson 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 might be tempting to depart them to cost in a single day, however we by no means suggest this method because of the danger of fireplace brought on by Lipo batteries.

So, if you happen to plan to fly your HS720E anytime quickly, take your time, plug the batteries in, and cost them if you end up at dwelling. Don’t go away 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 may 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 Must Know)

Holy Stone HS720E battery security ideas

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 ideas 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. 
• For those who 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 every other charger than the one beneficial for the HS720E battery.
• For those who 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 absolutely charged.
• All the time hold 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 beneficial 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 scorching environments.

» MORE: The right way to Safely Eliminate LiPo Drone Batteries