Parts/Batteries & charging/LiPo batteries/ManiaX 3S 70C LiPo Battery Pack (11.1V/750mAh) (GooSky S2/OMP M2 V3) w/XT30 Connector
ManiaX 3S 70C LiPo Battery Pack (11.1V/750mAh) (GooSky S2/OMP M2 V3) w/XT30 Connector
ManiaX

ManiaX 3S 70C LiPo Battery Pack (11.1V/750mAh) (GooSky S2/OMP M2 V3) w/XT30 Connector

Part # MX-750-3S-70
Where to buy
$19.99
AMain Hobbies
Seen Oct 12, 2026
$19.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Battery Overview:

The ManiaX 3S 70C LiPo Battery Pack is designed for helicopters such as the OMP M2 V3 and the GooSky S2, offering dependable power delivery in a compact 3S configuration. Built for pilots who want consistent performance, this pack maintains strong voltage levels under load while keeping internal resistance low for efficient operation. This battery pack supports more cycles with reduced wear, helping maintain long-term reliability even with frequent use. Its stable voltage curve provides steady output throughout the flight, giving helicopters the responsiveness needed for precise maneuvers. Low temperatures under heavy load contribute to improved efficiency, while the strong power-to-weight ratio ensures the pack delivers top performance without adding unnecessary mass.

Features:

  • Supports more cycles with reduced wear
  • Maintains high voltage levels under load
  • Uses low internal resistance for efficiency
  • Runs at low temperatures under full load
  • Provides top performance for demanding flights
  • Offers a strong power-to-weight ratio

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 70C LiPo Battery Pack (11.1V/750mAh) w/XT30 Connector

Specifications

Nominal Voltage: 11.1V (3S)
Capacity: 750mAh
Maximum Charge Rate: 1C
Discharge Rates
Continuous: 70C
Peak: -
Cell Configuration: 3S1P
Watt Hours: 8.32Wh
Connectors
Battery: XT30
Balance: JST-XHR
Dimensions (LxWxH): 2.36x0.98x0.95in (60x25x24mm)
Weight: 2.54oz (72g)
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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