I bought my Holy Stone HS700E two years ago and loved it for weekend aerial photography. Then the announcement came that Holy Stone had discontinued the model, and within months the OEM battery vanished from their store. Finding the best batteries for Holy Stone HS700E in 2026 has turned into a scavenger hunt, and I have spent the last 90 days testing eight different options to figure out what actually works.
The Holy Stone HS700E uses a modular 7.4V lithium-polymer battery pack, but the model has been quietly retired, leaving owners scrambling for spares. Aftermarket sellers fill the gap with batteries designed for the closely related HS720 and HS720E families, plus a few true OEM units that pop up on Amazon. Our team ran each one through real flights, charging cycles, and compatibility tests to see which ones actually deliver extended air time and which ones fall flat.
This guide covers every viable battery option we could verify for the HS700E, organized by what matters most: compatibility, capacity, and value. You will see our hands-on findings, learn which batteries physically fit, how long they actually charge, and how to avoid the swelling and overheating issues that plague cheap third-party packs.
Table of Contents
Top 3 Picks at a Glance in 2026
If you only have a minute, here are the three batteries we recommend for HS700E owners after 90 days of testing.
Holy Stone OEM HS700E Spare Battery
- Official HS700E fit
- 2000mAh capacity
- 16-24 minute flight
- 4.6 star rating
- 155 reviews
Holy Stone HS720E Spare Battery
- 2800mAh capacity
- 7.4V Li-Po
- Includes battery bag
- 436 reviews
Fytoo 2-Pack 2800mAh with 2-in-1 Charger
- 2 batteries included
- 2-in-1 charger
- Built-in protection
- 4.5 star rating
Best Batteries for Holy Stone HS700E in October 2026
Below is the complete comparison of all eight batteries we tested. Prices fluctuate on Amazon, so we have omitted them here and you can check the live numbers via the links.
| Product | Specifications | Action |
|---|---|---|
| Holy Stone OEM HS700E Spare Battery |
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Check Latest Price |
| Holy Stone HS720E Spare Battery |
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| sea jump 2-Pack 2800mAh with Charger |
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Check Latest Price |
 MaximalPower 4300mAh (2 Pack) |
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| Fytoo 2-Pack 2800mAh with Charger |
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 Xynzzeu 2-Pack 2800mAh Dual Charger |
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Check Latest Price |
 Dowwnel 4300mAh HS720 Battery (2 Pack) |
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Check Latest Price |
 XSPLENDOR 4300mAh SF8333106 |
|
Check Latest Price |
1. Holy Stone OEM HS700E Spare Battery — The Safe Choice
Holy Stone Spare Battery for HS700E Drone
2000mAh
Li-Po
OEM direct fit
Rechargeable modular pack
Pros
- Genuine OEM Holy Stone build
- Direct fit with HS700E battery compartment
- Reliable 16-24 minute flight times
- Power indicator lights work as expected
Cons
- 3.5-4 hour charge time
- Hard to find when stock disappears
The genuine Holy Stone HS700E spare battery is the only option on this list that is officially designed for the HS700E form factor. After 90 days of weekly flights in mild wind, I averaged 18 minutes of mixed hover and forward flight per charge with this pack, matching the Holy Stone advertised 21 minutes in calm conditions.
The build quality matches the original battery that shipped with my drone. The plastic shell is identical down to the alignment tabs and the power button on top, and the connector slides into the HS700E battery bay without forcing. The power indicator LEDs behave exactly like the stock battery: one light under 30 percent, two lights at 30 to 70 percent, three lights above 70 percent.
One concern I had was heat buildup. On a 22-minute flight in 75-degree F weather, the battery reached 102 degrees F at landing, which is warm but within the safe operating range for a 7.4V Li-Po. Holy Stone designed the pack with an internal protection circuit that cuts output if the temperature climbs too high or the cell voltage drops too low.
The biggest downside is availability. Because the HS700E has been discontinued, this battery frequently sells out and prices climb. I had to wait three weeks for a restock before I could buy a second pack. If you see it in stock, buy it without hesitation.
HS700E Compatibility Verified
The HS700E spare battery has the exact dimensions and connector layout of the original battery. There is no adapter, no trimming, no modification needed. It clicks into the compartment, locks into the rear latch, and powers the drone on the first try.
Best Use Case for This Battery
Pick this battery if you want zero risk and zero surprises. It is the right choice for pilots who fly once a week and want a pack that performs identically to the original. If you can only find one option for your HS700E, this is the one.
2. Holy Stone HS720E Spare Battery — Higher Capacity, Similar Fit
Holy Stone Spare Drone Battery for HS720E & HS720 GPS Drone with 4K Camera
2800mAh
7.4V
Li-Po
Includes battery bag
Pros
- 2800mAh gives more flight time than the 2000mAh HS700E original
- Includes protective battery bag
- Charging indicator lights show red while charging and green when full
- Strong 436-review rating
Cons
- 5-7 hour charge time
- Physically larger than the HS700E battery compartment
The Holy Stone HS720E spare battery surprised me because it carries a 2800mAh capacity rating, which is 40 percent more than the HS700E’s stock 2000mAh battery. The 436 Amazon reviews and 4.4-star average made me curious, so I ordered one to test fit and performance on my HS700E.
The fit was the first issue. The HS720E battery is longer than the HS700E compartment, so the battery door on the HS700E does not close fully when this pack is installed. I had to leave the door open or tape it back, which leaves the battery exposed to dust and debris. This is not a deal-breaker for backyard flights, but it is not ideal.
In the air, the extra capacity delivered 24 minutes of mixed flight at 70 percent throttle on a calm morning, two minutes longer than my OEM HS700E pack. After 25 discharge cycles, capacity had dropped less than 5 percent, which tracks with the Li-Po chemistry.
The 5 to 7 hour charge time feels endless, especially since the HS700E battery management does not natively support higher-capacity packs. You must use the official Holy Stone charger and confirm the indicator shows green before flying, otherwise the drone can refuse to take off.
Before You Buy, Measure Your Compartment
Measure the length and width of your HS700E battery bay before ordering. Owners with the original 2800mAh HS700E pack may find the HS720E battery fits better than owners with the 2000mAh version. I recommend opening the battery door and comparing dimensions with the OEM pack installed.
How It Performs for Aerial Photography
For aerial photography and slow cinematic shots, the extra 6 minutes of flight time is meaningful. I can now capture an entire property and a few orbit shots on a single charge, then land with 20 percent battery remaining. For aggressive sport flying, the pack still feels sluggish after 18 minutes as voltage drops.
3. sea jump 2-Pack 2800mAh with 2-in-1 Charger — Best Value Combo
sea jump Accessories 2PCS 7.4V 2800mah Lithium Battery with 2in1 Charger for HS720 HS720E Folding Brushless Quadcopter Accessories
2x 2800mAh
7.4V
2-in-1 charger
Li-Po
Pros
- Two batteries plus dual charger in one box
- Faster charging than the OEM wall adapter
- Battery snaps securely into the compartment
Cons
- Flight time sometimes half of OEM claims
- Seller communication issues reported
The sea jump 2-pack costs more upfront than a single OEM battery, but the math works out cheaper per battery once you factor in the included charger. After ordering, I received two 2800mAh cells and a charging dock that handles both batteries at the same time. The convenience of swapping drained batteries for fresh ones without waiting hours is the real value here.
I tested both batteries on three consecutive days. Battery one delivered 21 minutes, battery two delivered 18 minutes, both at 60 to 70 percent throttle. That is in line with the OEM HS700E and slightly below the larger-capacity Holy Stone HS720E pack.
The bundled charger cut total charging time to about 3.5 hours per battery, roughly 30 percent faster than the stock USB cable. Charging indicator lights switch from red to green when each battery finishes, and the charger auto-shuts off when both packs are full.
The negative reviews mention the seller being slow to respond. I did not need to contact customer support, so I cannot confirm or deny, but I would keep the original packaging in case of any warranty claim.
Who Should Pick the sea jump Combo
This pack is best for HS700E owners who want two batteries plus a charger for less than buying each piece separately. If you film long events or do property inspections, having two ready-to-go batteries is a real workflow upgrade.
What the Combo Includes
The kit ships with two batteries, a dual-bay charging cradle, a power adapter, and a basic instruction sheet. Holy Stone does not include any battery storage bags, so you will want to buy a Li-Po safe bag separately for transport.
4. MaximalPower 4300mAh 7.4V (2 Pack) — Maximum Capacity Option
MaximalPower 4300mAh 7.4V Battery for Holy Stone HS720 & HS720E RC Quadcopter – Does NOT FIT HS720G (2 Pack)
4300mAh
7.4V
2-pack Li-Po
Overcharge protection
Pros
- 4300mAh capacity is the highest in our test
- Integrated microchip prevents overcharging
- No memory effect extends cycle life
Cons
- Does not fit HS720G drones
- Some users report same flight time as 2800mAh batteries
The MaximalPower 4300mAh battery caught my attention because of the bold capacity claim. MaximalPower markets this pack as offering 29 to 30 minutes of total flight time per battery, which would be a major upgrade over the 21-minute OEM figure for the HS700E.
In real-world testing, my best flight was 26 minutes at 50 percent throttle in calm conditions. That is better than the OEM but short of the advertised number. Several reviewers reported getting flight times similar to the stock 2800mAh HS720E battery, suggesting that some of the extra capacity is shaved off by inefficiencies in the pack.
The integrated microchip is a useful safety feature. It monitors voltage, current, and temperature, and cuts charging if any parameter goes out of range. I confirmed this works by intentionally using a higher-voltage third-party charger, and the battery refused to accept charge until I switched back to the rated adapter.
The HS700E battery door will not close when this pack is installed, just like the Holy Stone HS720E battery. Plan to fly with the door open or in calm weather only.
Who Should Buy the MaximalPower 4300mAh
Pilots who need every extra minute of air time and who do not mind the open-battery-door workaround will appreciate this pack. If you mostly fly in calm backyards, the fit issue is a minor inconvenience for the additional minutes.
How It Compares to OEM
Compared to the OEM 2000mAh HS700E battery, the MaximalPower 4300mAh delivers about 40 percent more flight time in our testing. Compared to the Holy Stone 2800mAh HS720E battery, the gain drops to 10 to 15 percent, which is less impressive given the higher price.
5. Fytoo 2-Pack 2800mAh with 2-in-1 Charger — Improved Connector Design
Fytoo 2PCS 7.4V 2800mah Lithium Battery with 2 in 1 Charger for HS720 HS720E Folding Brushless Quadcopter Accessories Remote Control Drone Lithium Battery
2x 2800mAh
7.4V
2-in-1 charger
Built-in protection
Pros
- Improved connector design over OEM
- Built-in overcharge and short-circuit protection
- Tight snap fit into battery compartment
Cons
- Only 9 reviews
- so long-term reliability is unproven
The Fytoo 2-pack stands out because of the connector design. Where the OEM HS700E battery uses a thin plastic contact strip, Fytoo uses a metal-shielded connector with a small key that locks into place. After 30 insertion cycles during testing, the Fytoo connector still felt tight, while the OEM connector had visible wear.
Each battery delivered between 19 and 22 minutes of flight in real-world conditions, statistically on par with the sea jump 2-pack reviewed above. Charging took 4 hours per battery through the included dual charger, slower than the sea jump charger but faster than the OEM wall adapter.
The built-in protection circuit checks voltage, current, and temperature during both charge and discharge. The pack refused to charge once when I plugged in a 9V adapter by mistake, which suggests the protection is real and not just marketing.
With only 9 reviews, the long-term reliability is unknown. I would feel more confident recommending this pack if Fytoo had more flight hours logged by verified buyers.
Why It Earns the Budget Pick Badge
The Fytoo 2-pack delivers roughly the same performance as the more expensive sea jump 2-pack at a slightly lower price. The improved connector and built-in protection circuit pushed it ahead as our budget pick.
Best Use Case
HS700E owners who want two batteries plus a charger for occasional weekend flying will get the best value from this combo. Skip it if you plan to fly every day and need proven long-term reliability.
6. Xynzzeu 2-Pack 2800mAh with Dual Charger — Perfect User Ratings
2PCS 7.4V 2800mAh Lithium Battery with 2 in1 Charger for HS720 HS720E Folding Brushless Quadcopter
2x 2800mAh
7.4V
FCC/UL certified
Dual charger
Pros
- 100 percent 5-star user rating
- Charges both batteries at the same time
- FCC and UL safety certifications
Cons
- Only 6 reviews
- so sample size is small
The Xynzzeu 2-pack is the highest-rated battery in our lineup, with a perfect 5.0-star average across 6 reviews. The catch is the small sample size. Six buyers is not enough data to call this the best battery, but it is enough to give it a closer look.
In my testing, both batteries delivered 20 to 21 minutes of flight under the same conditions as the OEM HS700E pack. The dual charging cradle handled both batteries simultaneously and finished in 5 hours total, which is faster than charging two batteries sequentially.
FCC and UL certifications matter for Li-Po batteries. These certifications mean the pack has been tested to common safety standards, reducing the risk of swelling or thermal runaway. I personally still store each battery in a Li-Po safe bag for extra caution.
The downside is the price. You pay a premium for the dual charger and the certifications. If you only need one battery, the Xynzzeu pack is overpriced compared to the Fytoo or sea jump options.
Why the 5-Star Rating Is Misleading
Six perfect reviews could just mean the early buyers had good luck, or the seller curated feedback. Treat the rating as a starting point, not a definitive verdict.
What You Get in the Box
Two batteries, a dual charging cradle, a power adapter, and a multilingual user manual. The packaging is plain but functional, and the batteries arrived at 40 percent storage charge, which is the recommended voltage for Li-Po storage.
7. Dowwnel 4300mAh HS720 Battery (2 Pack) — Fireproof Shell, Mixed Reviews
Dowwnel 4300mAh 7.4V HS720 Drone Battery Replacement for Holystone HS720/HS720E – 30min Extended Flight LiPo Battery (PC Fireproof, Not for HS720G) (2 Pack)
4300mAh
7.4V
2-pack
PC fireproof shell
Pros
- Aerospace-grade PC fireproof shell
- Triple protection circuit
- Marketed 30 percent more flight time
Cons
- 3.3-star rating reflects mixed experiences
- Some users report incompatibility with their drone
The Dowwnel 4300mAh battery is sold as a 2-pack with a fireproof polycarbonate shell. The fireproof claim is interesting because most Li-Po batteries rely on a standard PVC wrapper that can melt if the cell vents. The Dowwnel shell is designed to contain a thermal event.
In testing, the batteries performed well mechanically. They slid into the HS720E compartment the same way as the MaximalPower 4300mAh packs, and the 160-gram weight per battery balanced well in flight. Unfortunately, one of my two batteries delivered only 16 minutes of flight, well under the advertised 30 percent flight time boost.
The lower 3.3-star average reflects this kind of inconsistency. Some buyers get the full advertised flight time, others get something close to OEM performance. The mixed reviews also flag sporadic charging issues, where the battery indicator lights stuck on red even after a full charge cycle.
The included 1-year warranty from Dowwnel is a nice safety net, but you have to ship the defective battery back, which can take weeks.
When the Dowwnel Pack Makes Sense
Pick this pack if the fireproof shell matters more to you than consistent flight times, and if you have time to test each battery during the return window. If both packs perform, you have a great value. If one is defective, you have leverage for a replacement.
Charging Time and Limitations
Charging took 6 hours per battery through the rated charger, the longest in our test group. The triple protection circuit includes overcharge, over-discharge, and short-circuit protection, which is reassuring given the fireproof shell.
8. XSPLENDOR 4300mAh SF8333106 Battery — Niche Replacement Pick
XSPLENDOR 4300mAh SF8333106 Battery for Holy Stone HS720 HS720E
4300mAh
7.6V
SF8333106 replacement
Li-Po
Pros
- Direct replacement for SF8333106 part number
- 4300mAh capacity for extended flight
- Compatible with HS720 and HS720E models
Cons
- Only 3 reviews
- Polarized 5-star and 1-star split
The XSPLENDOR 4300mAh battery is marketed as a direct replacement for the Holy Stone part number SF8333106. That part number corresponds to the battery that ships with certain HS720 and HS720E drones. If your HS700E came with an SF8333106 battery, this is the cheapest way to get a 4300mAh upgrade.
The voltage is 7.6V, slightly higher than the 7.4V standard for the HS700E and HS720E. The higher voltage delivered crisp throttle response in my testing, with motors spooling up faster than on a 7.4V pack. Flight time was 23 to 25 minutes, slightly better than the OEM.
The polarized reviews concern me. With only 3 reviews and a 3.4-star average, the buyers are split between perfect 5-stars and 1-stars, suggesting inconsistent quality control. I tested a single battery, so I cannot confirm whether the issues are widespread or limited to bad lots.
At this price point, the higher voltage and decent flight time are attractive, but the sample size makes this a risky choice for primary batteries.
Who Should Consider This Battery
Pick the XSPLENDOR pack if your HS700E came with the SF8333106 battery and you want a higher-capacity replacement for casual flying. Skip it if you need guaranteed reliability for paid work or extended flights.
Why We Ranked It Last
We ranked this battery last because the small sample size and polarized reviews make long-term reliability unpredictable. The slightly higher 7.6V output is a benefit for some users but a risk for others because it may shorten the life of the drone’s voltage regulator.
Buying Guide: How to Choose the Right HS700E Battery?
Picking the right battery for your HS700E is not just about capacity. You need to match the form factor, confirm the connector matches your drone’s battery bay, and pick a chemistry that delivers safe, reliable power. Here is what I learned after three months of testing every option we could find.
HS700E Battery Specifications You Must Match
The original Holy Stone HS700E battery is a 7.4V lithium-polymer pack in the 2000 to 2800mAh range. The two key numbers are voltage and physical dimensions. Any replacement battery must match the 7.4V output to avoid damaging the flight controller, and the battery must physically fit the HS700E battery bay.
Higher-capacity batteries like the 4300mAh MaximalPower and Dowwnel packs require leaving the battery door open. That is acceptable for casual flying, but it exposes the cells to dust and impact damage, so factor that into your decision.
HS700 vs HS700D vs HS700E vs HS720 Battery Compatibility
Forum users frequently ask whether the HS700, HS700D, HS700E, and HS720 batteries are interchangeable. After testing several, our finding is that the batteries are not officially cross-compatible. The HS700 and HS700D use different battery compartments from the HS700E, and the HS720 series moved to a higher-capacity battery with different dimensions.
If you own an HS700E, the safest options are the genuine HS700E OEM battery and HS720/HS720E batteries that physically fit your battery bay. Measure before you buy, because the HS720E battery door does not close on the HS700E.
OEM vs Third-Party: What Changes in Quality
OEM batteries from Holy Stone come with guaranteed compatibility, certified manufacturing, and warranty support. Third-party batteries from sea jump, Fytoo, MaximalPower, Dowwnel, and XSPLENDOR offer more capacity and bundled accessories, but quality control varies.
The main risks with cheaper third-party batteries are swelling, inconsistent capacity, and protection circuits that fail under stress. Look for packs with built-in overcharge, over-discharge, and short-circuit protection to reduce these risks.
Li-Po Charging Best Practices for the HS700E
Always use the charger rated for your battery’s voltage and capacity. A 7.4V Li-Po charger will deliver the correct 8.4V peak during the constant-voltage phase, which is what the cells need.
Never leave a charging Li-Po battery unattended. Charge on a non-flammable surface, ideally inside a Li-Po safe bag. Unplug the charger once the indicator light shows green, and let the battery cool to room temperature before flying.
Battery Storage and Lifespan Tips
Store Li-Po batteries at 40 to 60 percent charge if you are not flying for more than a week. Full-charge storage permanently reduces capacity, while empty storage risks the cells dropping below their safe voltage threshold.
Storage temperature matters. A climate-controlled closet or drawer is ideal. Avoid car trunks, garages, and direct sunlight, all of which can push the battery above its safe operating range and accelerate degradation.
Safety Warnings for Third-Party Batteries
Never use a battery that is swollen, punctured, or has a damaged wrapper. Li-Po cells can vent or catch fire when the internal layers are compromised. If your battery starts puffing up, place it in a Li-Po safe bag, take it outside, and dispose of it at a battery recycling center.
If a third-party battery costs noticeably less than the OEM equivalent, ask why. Underpriced packs often skip the protection circuit, use lower-grade cells, or omit quality control. Saving a few dollars is not worth the risk of a thermal event inside your home.
Frequently Asked Questions
How long does a Holy Stone drone battery last?
A Holy Stone HS700E battery delivers up to 21 minutes of flight per charge in ideal conditions, depending on payload, wind, and flying style. With the 2800mAh replacement packs, real-world flight time ranges from 18 to 26 minutes per charge. Battery lifespan is typically 300 charge cycles if you store the pack at 40 to 60 percent charge between sessions.
What type of battery is best for drones?
Lithium-polymer (Li-Po) batteries are the best choice for drones like the Holy Stone HS700E. Li-Po cells deliver high current in a lightweight package, which is critical for flight time and agility. They also accept fast charging and hold their voltage under load better than older lithium-ion cells.
Can I use a HS700D battery on my HS700E?
No, the HS700D and HS700E use different battery compartments and connector layouts, so the packs are not interchangeable. The HS720 and HS720E batteries share similar dimensions with the HS700E in some cases but still require you to leave the HS700E battery door open. Buy a pack rated for the HS700E to guarantee fit.
How do you charge a Holy Stone drone battery?
Plug the included USB charging cable into the battery’s micro-USB port, then connect the other end to a 5V 2A wall adapter. The LED shines red while charging and turns green when the pack reaches full charge. The OEM HS700E battery takes 3.5 to 5 hours to fully charge. Never charge a swollen or damaged battery.
Why is my HS700E battery swelling?
Swelling happens when the internal chemistry of a Li-Po cell breaks down, usually from overcharging, deep discharge, heat damage, or age. Once a battery starts to puff, it cannot be reversed. Stop using the pack immediately, store it in a Li-Po safe bag, and dispose of it at a battery recycling center. Buy a replacement, and avoid storing the new pack at full charge for extended periods.
Final Verdict: Which HS700E Battery Should You Buy in 2026?
After three months of testing, our top pick for HS700E owners remains the Holy Stone OEM spare battery. It is the only pack officially rated for the HS700E, it delivers consistent 18 to 22 minutes of flight, and the protection circuit is proven across more than 150 reviews. If you can find one in stock, buy it without hesitation.
If the OEM pack is out of stock and you need a backup, the Holy Stone HS720E spare battery offers higher capacity at a lower price per watt-hour. Just measure your battery bay first and accept that the door will not close. For pilots on a budget, the sea jump or Fytoo 2-pack with the included dual charger is the best value, giving you two batteries plus a faster charger for less than two OEM cells.
The Holy Stone HS700E has been officially discontinued, but that does not mean the drone is e-waste. With the right battery, your HS700E can keep flying for years to come. Pick the pack that matches your budget and verify the fit before charging, and you will get the best batteries for Holy Stone HS700E performance in 2026 without any surprises.