SKU: 3418390411

BETAFPV LAVA II 1S 480mAh 4.35v HV 95C BT2.0 Battery (4PCS)

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Description

BETAFPV LAVA II 1S 480mAh 4.35v HV 95C BT2.0 Battery (4PCS)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.

 Check out the rest of our 1S Batteries and our BetaFPV Products!

Bullet Points

  • 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 recognizable 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

Air75, Meteor75 Pro, Cetus Pro, Cetus X

Air75, Meteor75 Pro

C-rate

95C

Max Voltage

4.35V

Storage Voltage

3.85V

Battery Type

LiHV

Connector

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:

The chart below compares the key specifications of the LAVA 1S and LAVA II 1S batteries:

 

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. 


Package Includes:

  • 4 x BETAFPV LAVA II 1S 480mAh 4.35v HV 95C BT2.0 Battery
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 3418390411

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Lee
Dallas, US
★★★★★ 5
Great balls of fun!
Size: Large, Color: Ball-Red
One of the best toys that was ever made! My wife likes to put little treats in there and I'll bat the ball around. The room gives their hours of entertainment. She puts little things like hands of corn i
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Reviewed in the United States on May 6, 2026
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Amazon Customer
Natrona Heights, US
★★★★★ 3
Choking hazard from Internal Pieces if Ball
Size: Large, Color: Ball-Blue
The Ball is Very Tough. However, the inside Parts Broke and Fall out and can be Choking Hazard.
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Reviewed in the United States on March 22, 2026
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Verified Purchase
Jennifer Cobb
Grantham, US
★★★★★ 5
Great for chewers!
Size: Large, Color: Ball-Blue
We have a super high energy one year old pup who destroys practically every toy she gets. This one is excellent! It makes a fun but not annoying sound and she hasn’t been able to destroy it yet. The test hole is a fun addition to keep her busy.
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Reviewed in the United States on November 16, 2025
M
Verified Purchase
Michelle S.
Grantham, US
★★★★★ 5
Very sturdy toy for aggressive chewers
Size: Large, Color: Bone-Blue
My 80-pound American Bully loves this toy. It is very sturdy. Good price. Highly recommend.
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Reviewed in the United States on April 24, 2026
A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 1
My Dog Loved It—Until It Stopped Working
Size: Large, Color: Ball-Red
I purchased this treat-dispensing dog toy for my German Shepherd, and for the first couple of days it worked exactly as advertised. When rolled or tossed, it made an engaging sound that immediately caught my dog’s attention and encouraged him to interact with the toy to get the treats out. He absolutely loved it. Unfortunately, after only a few days, the sound feature stopped working. Then it mysteriously started working again for a short period, so I thought the issue had resolved itself. However, it has now stopped completely. No matter how much I shake, roll, or toss the toy, it no longer makes any sound. I went out of town and didn’t realize the return window had passed while I was gone. By the time I returned, the return deadline had already expired, which was disappointing because I would have returned it when the problem first appeared. Based on my experience, I cannot recommend purchasing this toy. While many of the reviews seem positive, perhaps I received a defective unit. It’s disappointing that it stopped functioning properly after barely a month of use. That said, my dog genuinely enjoyed it when it was working, and I would appreciate it if the manufacturer would stand behind their product and offer a replacement as a courtesy. I would be happy to return the defective toy. If a replacement performed as intended, I would gladly reconsider my opinion. For now, however, I am very disappointed with the functionality and reliability of this product.
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Reviewed in the United States on June 5, 2026

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