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BetaFPV Drones

BetaFPV 3.8V 300mAh 30C HV Soft Case LiPo Batteries 8Pcs

Part no. 01030003

Expected 26 Nov3.0
1 review
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$74.99

or 4 fortnightly payments of $18.75 with afterpay

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BetaFPV 300mAh 30C HV Soft Case LiPo Batteries: 8-pack of lightweight 1S LiHV with BT2.0 power!

  • Lightweight 300mAh 1S LiHV power
  • High 30C continuous / 60C burst rate
  • Revolutionary BT2.0 connector advantage (8-pack)
  • Experience double runtime vs PH2.0
  • Reduced voltage sag for consistent power
Select Option: 300mAh 30C HV Soft Case LiPo Batteries 8Pcs

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Overview

Maximise your flight sessions with this value-packed 8-pack of BetaFPV 300mAh 30C HV LiPo Batteries featuring the high-performance BT2.0 connector. These 1S High Voltage (HV) batteries are a significant upgrade for micro drones, utilising the BT2.0 connector's superior design with 1.0mm banana pins to drastically reduce internal resistance and voltage sag compared to traditional PH2.0. This allows for more efficient power discharge, delivering impressive continuous (9A) and burst (15A) current and providing up to double the runtime. Enjoy longer, more consistent flights with stable power output, ensuring your 1S brushless drone performs at its peak without premature low voltage warnings.

Features

  • High capacity of 300mAh per battery
  • Excellent 30C continuous / 60C burst discharge rate
  • Utilises 1S High Voltage (HV) LiPo chemistry
  • Features the exclusive BetaFPV BT2.0 connector
  • Low internal resistance connector design with 1.0mm banana pins
  • Supports high continuous (9A) and burst (15A) current output
  • Significantly reduces voltage sag, with test showing 0.2V improvement
  • Enables dramatically longer flight times, test showing double runtime
  • Provides stable and reliable power output throughout discharge
  • Lightweight design at just 8.28g (0.29oz) per battery
  • Genuine BetaFPV Product

In the box

  • 8x BetaFPV 3.8V 300mAh 30C HV Soft Case LiPo Battery (with BT2.0)

Highlights

BT2.0 Connector Delivers Better Flight Performance

BT2.0 Connector Delivers Better Flight Performance

The exclusive BT2.0 connector brings significant performance improvements! In 11A discharge testing against others, it showed much longer runtime and reduced voltage sag. This directly translates to better flight performance, stronger power, and longer flight time on your 1S brushless drones.

High-Performance 300mAh 1S LiPo

High-Performance 300mAh 1S LiPo

Get ready for strong power and flight time! These are 300mAh 1S batteries with a 30C continuous (60C burst) discharge rate. Dimensions are 67.3x11.8x6.1mm, and each battery weighs just 8.28g and features the BetaFPV BT2.0 connector for superior performance. (This is an 8-pack!).

Specifications

Battery

Cell VoltageVoltage produced by each individual cell in the battery3.8V
Total Voltage3.8V
CapacityHow much energy is stored; higher mAh gives longer run times300mAh
Discharge C RatingHow fast the battery safely delivers power to your motor30C
ChemistryBattery type that affects power, performance, and feelLiPo
ConnectorPlug style that determines what the battery connects toBT2.0
Length67.3mm
Width11.8mm
Height6.1mm
WeightInfluences handling, balance, and runtime8.28g
ConfigurationShape of the battery that determines how it fitsFlat
Case TypeChoose 'Hard Case' for protection or 'Soft Case' for weight savingSoft Case
Battery Cable PositionWhere the battery’s wires exit for easier installationSide
Balance Lead ConnectorPlug used by chargers to balance the battery’s cellsBT2.0

Compatibility

Fits 1 BetaFPV model

Reviews (1)

3.0

Based on 1 review

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  • Rhonda B

    Verified buyer

    3 Dec 2025

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