Skip Navigation Website Accessibility

"Electron" 3S LiPo 25C Battery (11.1V/1300mAh)

This is the EcoPower "Electron" 3S 1300mAh, 25C Lithium Polymer Battery Pack. This budget friendly battery is a great upgrade option for any aircraft that uses the ParkZone PKZ1033 1300mAh battery. This battery offers a higher 25C constant C-rating for improved power delivery and features a factory installed EC3 connector with 14awg wire for a low resistance connection.


  • Type: Lithium Polymer
  • Capacity: 1300mAh
  • Voltage: 11.1V nominal
  • Connector Type: EC3 
  • Number of Cells: 3 
  • Weight: 110g
  • Dimensions (WxLxH): 35x71x21mm 
  • Maximum Charge Rate: 2C (2.6A) 
  • Maximum Continuous Discharge: 25C (32.5A) 

1) DO NOT leave the battery in your model when charging 
2) DO NOT leave unattended when charging 
3) ALWAYS balance charge the battery 
4) ALWAYS use a LiPo charging bag 
5) YOU MUST use a Li-Poly specific charger to charge the pack (NiMH or NiCD only chargers WILL NOT WORK!) 
6) YOU MUST not over discharge the Li-Poly battery pack 
7) 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 over heated 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 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 the battery that has too low a voltage. 

Do not expose batteries to sunshine or store/charge batteries at the temperature 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 the battery until it has cooled completely. Wait about 20 mins, then inspect prior to recharging.