BetaFPV LAVA 1S 450mAh 75C LiHV Battery Pack (4PCS) BT2.0 Connector 3.8V 1.71Wh

Overview

BetaFPV LAVA 1S 450mAh 75C is a LiHV battery designed for 1S micro quadcopters, featuring a Z-Folding Process cell and a BT2.0 connector. It uses a 3.8V nominal voltage and is rated at 75C discharge for high-current performance in a compact size.

Key Features

• Z-Folding Process cell design (stated 5% higher energy density vs. winding process)
• 75C discharge rate (also labeled as max 75C discharge rate)
• LiHV chemistry with 3.8V nominal voltage
• BT2.0 connector
• Cycle life enhancement is claimed versus conventional winding process batteries

Specifications

Discharge Report (Chart Text)

• Test title: Discharge at current 15.8A (35C)
• Comparison legend: BT2.0 1S 450mAh 30C Battery vs. LAVA 1S 450mAh 75C Battery
• Axes: Voltage (V) vs. Time (s)

Z-Folding Process

The Z-Folding Process battery is described as having low internal resistance to support high-current discharge over shorter time frames and a higher discharge platform. Under equivalent loads, it is stated to provide a 0.2V higher discharge platform compared with winding process batteries, along with 5% higher energy density in the same volume and extended cycle life. The process also allows customization of electrode sizes to better control battery size and shape.

Warnings

• 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 charging.
• Keep the battery away from flammable materials while charging.
• Never overcharge: maximum voltage is 4.2V per cell for LiPo and 4.35V per cell for LiHV.
• Never discharge below 3V per cell under load.
• Do not store fully charged batteries for more than 3 days; for long-term storage keep 3.8V to 3.9V.
• Do not disassemble, crush, short circuit, or expose to flame/ignition sources.
• Do not use batteries that are deformed or swollen.

Applications

• Meteor75
• Meteor75 (HD)
• Meteor75 Pro
• Meteor75 Pro (HD)
• Cetus Pro
• Cetus X

What’s Included

• 4 x LAVA 1S 450mAh 75C Battery

For compatibility or charging questions, contact support@rcdrone.top or visit https://rcdrone.top/.

Details

Built for 1S micro quadcopters, the LAVA 450mAh LiHV pack pairs a BT2.0 connector with a 75C discharge rating for punchy throttle response.

A 15.8A (35C) discharge comparison highlights the LAVA pack’s higher voltage platform versus a 450mAh 30C alternative.

Z-Folding processed cells are designed for lower internal resistance and improved energy density in the same compact battery volume.

Each set includes four 1S 450mAh LAVA LiHV batteries for quick swaps between flights.