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Spektrum 7.4V 300mAh 2S 30C LiPo Battery - PH Connector — image 1 of 2
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Spektrum 7.4V 300mAh 2S 30C LiPo Battery - PH Connector
Spektrum 7.4V 300mAh 2S 30C LiPo Battery - PH Connector

Spektrum 7.4V 300mAh 2S LiPo 30C – PH Plug (SPMX3002S30)

Brand: Spektrum

Part No: SPMX3002S30

13.33 RRP €14.03

In Stock: Usually ships same day

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Description

The Spektrum 7.4V 300mAh 2S 30C LiPo Battery with PH connector delivers reliable power in a lightweight, compact form factor. Weighing just 17g, it’s well suited to small aircraft where every gram counts, and supports up to a 3C (0.9A) charge rate with a 9A continuous discharge. Part number SPMX3002S30.

Specifications

  • Battery Type: LiPo (3.7V per cell)
  • Battery Voltage: 7.4V (2S)
  • Capacity: 300mAh
  • Maximum Continuous Discharge Rate: 30C
  • Maximum Continuous Discharge Current: 9A
  • Maximum Charge Rate: 0.9A (3C)
  • Connector Type: PH
  • Discharge Lead Length: 2" (51 mm)
  • Number of Cells: 2
  • Hard Case: No
  • Product Weight: 17g
  • Dimensions (L x W x H): 1.65" x 0.74" x 0.47" (42 x 19 x 12 mm)
  • Application (suggested compatibility): UMX 2S aeroplanes

In The Box

  • (1) Spektrum 300mAh 2S 7.4V 30C LiPo Battery: PH/UMX Connector

Needed to Complete

  • (1) Compatible charger
  • (1) PH/UMX charge lead

Specifications

Spektrum 7.4V 300mAh 2S 30C LiPo Battery - PH Connector Specfications:

  • Application: UMX 2S airplanes
  • Product Weight: 17g
  • Battery Voltage: 7.4V
  • Connector Type: PH
  • Discharge Lead Length: 2" (51 mm)
  • Maximum Charge Rate: 0.9 Amps (3C)
  • Product Length: 1.65" (42 mm)
  • Hard Case: No
  • Maximum Continuous Discharge Rate: 30C
  • Product Height: 0.47" (12 mm)
  • Number of Cells: 2
  • Battery Type: LiPo (3.7V per cell)
  • Capacity: 300mAh
  • Maximum Continuous Discharge Current: 9 Amps
  • Product Width: 0.74" (19 mm)

In The Box
  • (1) Spektrum 300mAh 2S 7.4v 30C LiPo Battery: PH/UMX Connector
Needed to Complete
  • (1) Compatible Charger
  • (1) PH/UMX Charge Lead


Key Info:
  • Brand: Spektrum
  • Part No: SPMX3002S30
  • Barcode: 605482153840
  • Voltage: 2S - 7.4v
  • Fitment: Option Part
  • Connector: PH (E Flite)
  • Case Type: Soft Case
  • Fitment: Standard Part

Additional Categories:

Delivery & Returns

Standard Shipping

£3.95 to most of the UK

Express Shipping

£6.95 to most of the UK

Worldwide Shipping

Available at checkout

Customer Reviews

5/5 (1 review)
ERIC STREFFORD Verified Buyer
12th July 2026

Great little 2s batteries I have a number of these and use them in various 2s small models both RTF and scratch built scale models alway.work well with no problems.

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Questions & Answers

Real questions from real customers. Why not ask your own?
Will these charge with the ET0202 charger with the adapters given with the charger?
Joshua Horrigan / 13th August 2025

No it will not.

Steve @ Wheelspin Models
Hi, can you tell me the cheapest spektrum charger that will charge SPMX3002S30 batteries?
David Jennings / 14th January 2023

You would use this cable SPMXCA326  then this charger is the cheapest smart charger SPMXC1070I

Si @ Wheelspin Models
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