betafpvBetaFPV· Power & batteries

LAVA II 4S Battery

Name: LAVA II 4S Battery
Brand: BetaFPV
Price: 29.99 USD
Availability: InStock

Manufacturer part no. 01030020_3

$29.99≈ 25.99 €

Price summary

Listed by betafpv at €25.99. Delivered to France, including shipping, VAT and any customs duty, it comes to about €49.19. Prices last checked on 2026-09-16.

Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.

In stock

View at seller ↗

Estimated landed cost

Landed cost breakdown
Item	€25.99
Shipping	€15.00
VAT (20%)	€8.20
Total delivered	€49.19

Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.

Specifications (automatically extracted)

Mechanical

Weight

139 g

Description

Experience a generational leap in power and performance with the LAVA II 4S 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 33.6% current boost for incredibly responsive and consistent power. The legacy of the Z-folding process ensures superior energy density and long-term reliability. Choose the new 680mAh version for extended flight time. Explore the full lineup: LAVA II 1S, 2S, and 3S batteries. Bullet Points Unmatched Power & Endurance: Experience a 33.6% 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 Items: LAVA II 4S Battery Capacity: 580mAh/680mAh Battery Type: LiHV Voltage: 15.2V C-rate: 95C Charge Plug: JST-XH2.54 Plug Connector: XT30 with 18AWG silicone wire Weight: 55g (580mAh), 64.2g (680mAh) Dimensions LAVA II 4S 580mAh Battery: LAVA II 4S 680mAh Battery: LAVA 4S Battery vs. LAVA II 4S Battery Through a core material upgrade, LAVA II 4S 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 4S 580mAh Battery: Discharge curve of LAVA II 4S 680mAh Battery: Z-Folding Process The Z-Folding process delivers a superior performance advantage, leveraging its low internal resistance to enable efficient h