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Description
BetaFPV LAVA II 1S Battery [DG]Experience a generational leap in power and performance with the LAVA II 1S Battery. This next generation leverages an advanced core material upgrade to unlock 5. 5% 7. 7% more capacity and a remarkable 95C discharge rate, generating a massive 27. 9% 35. 1% current boost for incredibly responsive and consistent power. The legacy of the Z folding process ensures superior energy density and long term reliability. With an expanded range of five
Experience a generational leap in power and performance with the LAVA II 1S Battery. This next generation leverages an advanced core material upgrade to unlock 5.5%-7.7% more capacity and a remarkable 95C discharge rate, generating a massive 27.9%-35.1% current boost for incredibly responsive and consistent power. The legacy of the Z-folding process ensures superior energy density and long-term reliability. With an expanded range of five capacities, from 280mAh to the new 680mAh, the LAVA II provides precise power for any application.
Features
- Unmatched Power & Endurance: Experience a 27.9%-35.1% current boost and longer flight times, driven by a 26.7% increase in discharge rate (95C) and 5.5%-7.7% more capacity within the same compact form factor.
- Superior Z-Folding Technology: Leveraging our proprietary Z-Folding process, the LAVA II achieves a 5% higher energy density and significantly extended cycle life, delivering greater burst power and long-term reliability over conventional wound cells.
- Iconic New Design: Instantly recognisable by its all-new, vibrant livery of green and yellow, signaling the advanced performance within.
Specifications
| LAVA II 1S 280mAh Battery | LAVA II 1S 320mAh Battery | LAVA II 1S 480mAh Battery | LAVA II 1S 580mAh Battery | LAVA II 1S 680mAh Battery | |
| Capacity | 280mAh | 320mAh | 480mAh | 580mAh | 680mAh |
| Weight (g) | 6.8 | 8.2 | 12.6 | 14.1 | 16.2 |
| Dimensions (mm) | 54*10*6 | 64*10*6 | 61*15.5*6 | 70*15*6.5 | 80*15*6.5 |
| Power | 1.06Wh | 1.22Wh | 1.82Wh | 2.20Wh | 2.58Wh |
| Compatible Whoops | Air65, Meteor65 Pro, Cetus | Air65, Meteor65 Pro, Cetus | Air75, Meteor75 Pro, Cetus Pro, Cetus X | Air75, Meteor75 Pro, Cetus Pro, Cetus X | Air75, Meteor75 Pro |
| C-rate | 95C | 95C | 95C | 95C | 95C |
| Max Voltage | 4.35V | 4.35V | 4.35V | 4.35V | 4.35V |
| Storage Voltage | 3.85V | 3.85V | 3.85V |
3.85V |
3.85V |
| Battery Type | LiHV | LiHV | LiHV | LiHV | LiHV |
| Connector | BT2.0 | BT2.0 | BT2.0 | BT2.0 | BT2.0 |
Dimensions
LAVA II 1S 280mAh shown below for reference:
LAVA 1S Battery vs. LAVA II 1S Battery
Through a core material upgrade, LAVA II 1S Battery unlocks a formidable 95C discharge rate—a 26.7% increase over the previous 75C—delivering a massive boost in available power. This translates into a 0.1V higher and significantly more stable discharge voltage, providing unwavering consistency for peak performance.
Discharge curve of LAVA II 1S 280mAh Battery
Discharge curve of LAVA II 1S 320mAh Battery
Discharge curve of LAVA II 1S 480mAh Battery
Discharge curve of LAVA II 1S 580mAh Battery
Discharge curve of LAVA II 1S 680mAh Battery
Battery Comparison
| Dimensions (mm) | Weight (g) | Capacity | Power | C-Rate | |
| LAVA II 1S 280mAh 95C | 54*10*6 | 6.8 | 280mAh | 1.06Wh | 95C |
| LAVA 1S 260mAh 80C | 54.5*10*6 | 6.9 | 260mAh | 0.98Wh | 80C |
| LAVA II 1S 320mAh 95C | 64*10*6 | 8.2 | 320mAh | 1.22Wh | 95C |
| LAVA 1S 300mAh 75C | 64*10*6 | 8.2 | 300mAh | 1.14Wh | 75C |
| LAVA II 1S 480mAh 95C | 61*15.5*6 | 12.6 | 480mAh | 1.82Wh | 95C |
| LAVA 1S 450mAh 75C | 61*15.5*6 | 12.5 | 450mAh | 1.71Wh | 75C |
| LAVA II 1S 580mAh 95C | 70*15*6.5 | 14.1 | 580mAh | 2.20Wh | 95C |
| LAVA 1S 550mAh 75C | 67.5*15*7 | 14.3 | 550mAh | 2.09Wh | 75C |
| LAVA II 1S 680mAh 95C | 80*15*6.5 | 16.2 | 680mAh | 2.58Wh | 95C |
Z-Folding Process
The Z-Folding process delivers a superior performance advantage, leveraging its low internal resistance to enable efficient high-current discharge and a 0.2V higher voltage under load compared to wound cells, ensuring consistent and robust power. This architecture also achieves a 5% higher energy density within the same volume and a significantly extended cycle life. Furthermore, it provides unparalleled design freedom, allowing for precise customization of the battery's size and shape to meet specific application requirements, offering broader versatility than traditional winding methods.
Warning
- Please fully charge the new battery before use.
- Only use a charger designed for lithium polymer/Li-ion battery, and never leave the battery unattended during the charging process.
- Always keep the battery away from flammable and explosive materials while charging.
- Never overcharge the battery. The maximum voltage for a LiPo battery is 4.2V per cell, and for a LiHV battery is 4.35V per cell.
- Never discharge the battery to a level below 3V per cell under load.
- Do not store fully charged batteries for more than 3 days. For long-term storage, maintain the voltage between 3.8V and 3.9V.
- Do not disassemble, crush, short circuit, or expose to flame or other sources of ignition.
- Do not use batteries that are deformed or swollen.
Recommended Parts
Includes
LAVA 1S II 280mAh / 320mAh 95C Battery
- 5 x LAVA 1S II 280mAh / 320mAh 95C Battery (280mAh package shown below for reference)
LAVA 1S II 480mAh / 580mAh / 680mAh 95C Battery
- 4 x LAVA 1S II 480mAh / 580mAh / 680mAh 95C Battery (480mAh package shown below for reference)
Browse More
- Browse all 1S Batteries
- Browse all LiPo Batteries
- Browse all BetaFPV
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Duke proof!
Set name: DinoBone 2-Pack XL
These toys are great for my puppy. He’s an aggressive chewer and these are standing up to his test!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Durable
Set name: DinoBone 2-Pack XL
Very durable. My dog has been chewing on it for a week and it still looks almost new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
My dog likes them
Color: brown
Dogs play with these and chew on them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
★★★★★ 5
Highly recommended for any owner of a "Super Chewer."
Rating: ⭐⭐⭐⭐⭐ (5/5)
Title: Finally, toys that can actually withstand my Labrador’s jaws!
If you own a "power chewer," you know the struggle: you bring home a new toy, and within ten minutes, it’s shredded into a thousand pieces of foam and plastic. After going through countless toys that promised durability but failed within a day, I decided to give the WOWBALA 2-Pack Indestructible Dog Toys a try—and I am genuinely impressed.
The Durability Factor
The biggest selling point here is the material. These are made from high-density, food-grade nylon, and you can feel the quality the moment you take them out of the package. They are solid, heavy-duty, and have held up perfectly against my Lab’s relentless chewing. Even after a week of heavy use, there are only minor surface marks where his teeth have made contact, rather than the dangerous chunks that usually break off other toys.
Design & Engagement
The pack comes with two different shapes—a stick and a ring—which is a great variety. The curved, ergonomic design of the stick makes it very easy for my dog to hold between his paws while he chews, and the textured surface seems to really hit the spot for him. I’ve also noticed that it helps keep his breath fresh and his gums healthy since the texture acts almost like a toothbrush while he plays.
The "Milky" Scent
One thing I was initially skeptical about was the "milky scent." I wondered if it would be overpowering, but it’s actually quite subtle. It was strong enough to immediately pique my dog’s curiosity right out of the box, but it doesn't leave a weird smell on my carpet or hands. It’s clearly effective, as he keeps coming back to these toys even when he has others scattered around the room.
Peace of Mind
Beyond just being tough, I appreciate that they are non-toxic and dishwasher safe. After a long day of outdoor play in the mud, being able to just toss these into the dishwasher and have them come out clean and sanitized is a huge convenience.
Final Verdict
If you have a medium to large breed dog that loves to destroy everything in sight, these toys are well worth the $15.99 investment. It’s rare to find a product that lives up to the "indestructible" label, but these truly do. They’ve been a lifesaver for keeping my dog occupied while I’m working from home, and it’s a relief not having to play "clean up the debris" every evening.
Pros:
Extremely durable high-density nylon.
Great value (2-pack).
Easy to clean (dishwasher safe).
Engaging design for teething, training, and boredom relief.
Safe and non-toxic.
Cons:
Because they are hard nylon, be careful using them indoors on hardwood floors—they can be a bit noisy when dropped!
Highly recommended for any owner of a "Super Chewer."
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
These are way better than I expected and hold up to our aggressive chewer spectacularly!
I got these specifically for our newest pup (an 8 month old lab/pitbull mix--she's a big puppy, lol) who is obsessed with toys and chewing. She has a tendency to go through her toys quick, both chew toys and soft ones, so I wanted something that would last a bit longer for her because I can tell she gets a bit sad when we have to trash one that's hit its lifespan. So far, these have been a big hit! They're the perfect size for her to pick up, the chicken claw-style texture is great for both keeping her interested and giving her some grabbing options, and they do seem to hold up to their claim of being made for aggressive chewers! There's obviously some wear, but it looks like expected chew toy wear; no claws have snapped off, and her chew marks look relatively minimal compared to what she's done to other chews. I also appreciate that these came in a two pack; we have a smaller dog, and while these are technically big for him, he enjoys having one to play with and chew on as well. These have been a pleasant surprise and I actually think I'll come back to buy them again whenever they're spent! Definitely a worthy purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
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