Parts/Batteries & charging/LiPo batteries/Helios RC 3S 45C LiPo Battery (11.1V/460mAh) w/XT30 Connector
Helios RC 3S 45C LiPo Battery (11.1V/460mAh) w/XT30 Connector
Helios RC

Helios RC 3S 45C LiPo Battery (11.1V/460mAh) w/XT30 Connector

Part # HEL-3S460-45
Where to buy
$17.00
AMain Hobbies
Seen Oct 12, 2026
$17.00Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Compact & Versatile 3S LiPo Battery

The Helios RC 3S 45C LiPo Battery is a versatile power source built for performance across a wide range of applications. With a 460mAh capacity, this battery is ideal for competition rock crawlers, detailed scale builds, gliders, or even entry-level drones. The XT30 connector ensures reliable connectivity, making it a solid choice for those seeking dependable power in a small package.

Despite its small size, this 3S 45C LiPo delivers a powerful punch and fast discharge, providing plenty of burst power for short, high-demand runs. Its lightweight and compact design allows for easy integration into tight spaces without sacrificing performance. Whether you need quick acceleration, responsive throttle, or a dependable pack for your scale or airborne setups, this battery is up to the task.

Features:

  • High 45C discharge rate for strong performance bursts
  • Compact design fits small builds and tight spaces
  • XT30 connector for reliable power connection
  • Great for short run times in competitive events
  • Lightweight construction helps maintain balance and agility

IMPORTANT LITHIUM POLYMER SAFETY INFORMATION

  • DO NOT leave a battery in your model when charging
  • DO NOT leave lithium batteries unattended when charging
  • ALWAYS balance charge lithium battery
  • ALWAYS use a LiPo Safe charging bag/box
  • YOU MUST use a Li-Poly specific charger to charge lithium batteries (NiMH or NiCD only chargers WILL NOT WORK!)
  • YOU MUST not over discharge lithium battery packs
  • READ & UNDERSTAND the instructions carefully before operating this battery

NOTE: When using high energy Li-Polymer Batteries, please do not over-discharge or over-charge batteries as this will result in overheated batteries. Discharging capacity can't exceed 80% of the max capacity of the pack after full charging to ensure a good cycle performance. It is recommended to fully charge a brand new battery before using and only discharge the battery 50% for the first 5 cycles. Always monitor race time and/or set a low voltage warning on ESC (End voltage cannot be lower than 3.2v per cell). Do not use a battery that has too low a voltage. Do not expose batteries to sunshine or store/charge batteries at temperatures above 35°C or in a closed car. The high-temperature environment could cause damage to the pack or make it burst. If the battery becomes hot while fast charging, high current discharging, or racing, do not charge it until it has cooled completely. Wait about 20 mins, then inspect prior to recharging.

Includes:

  • (1) 3S 45C LiPo Battery (11.1V/460mAh) w/XT30 Connector

Specifications

Nominal Voltage 11.1V (3S)
Capacity 460mAh
Maximum Charge Rate 2C
Discharge Rates:
Continuous 45C
Peak 90C
Cell Configuration 3S1P
Watt Hours 5.1Wh
ROAR Approved -
Connector XT30
Dimensions (LxWxH) 2.2x1.22x0.47in (56x31x12mm)
Weight 1.48oz (42g)
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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