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Turnigy nano-tech 260mah 2S 35~70C Lipo Pack (E-flite Compatible EFLB2002S25) (5pcs)

Turnigy nano-tech 260mah 2S 35~70C Lipo Pack (E-flite Compatible EFLB2002S25) (5pcs)

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Was  $25.62

Status:
In Stock
SKU:
9067000291-0
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Suited to the following models: E-flite micros utilizing EFLB2002S25 battery

Designed specifically for the E-flite micro-series. A direct replacement for the E-flite 2S 200mah lipoly battery - E-flite part #: EFLB2002S25.

More punch, more power and longer flight times are only the beginning. When tested with the E-flite micros, the differences between a regular pack and the nano-tech where remarkable! Power output and flight time were greatly improved due to the higher discharge rate and true capacity.

Bring your E-flite micro to life with the nano-tech upgrade cells!

Spec.
Capacity: 260mAh
Voltage: 2S1P / 2 Cell / 7.4V
Discharge: 35C Constant / 70C Burst
Weight: 17.5g (including wire, plug & case)
Dimensions: 36x20.5x15.5mm
Discharge Plug: E-Flight Ultra Micro

Advantages over traditional Lipoly batteries;
• Power density reaches 7.5 kw/kg.
• Less Voltage sag during high rate discharge, giving more power under load.
• Internal impedance can reach as low as 1.2mO compared to that of 3mO of a standard Lipoly.
• Greater thermal control, pack usually doesn’t exceed 60degC
• Swelling during heavy load doesn’t exceed 5%, compared to 15% of a normal Lipoly.
• Higher capacity during heavy discharge. More than 90% at 100% C rate.
• Fast charge capable, up to 15C on some batteries.
• Longer Cycle Life, almost double that of standard lipoly technology.

The nano-core technology in lithium ion batteries is the application of nanometer conductive additives. The nanometer conductive additives form ultrastrong electron-conducting networks in the electrodes which can increase electronic conductivity.

These additives create the ability for imbibition in the carrier liquid to supply more ion channels. This improves the ability of ion transmission and ion diffusion. Through improving electronic conductivity and ion transmission, the impedance is reduced and the polarization of high rate discharge decreases greatly.

  • SKU 9067000291-0
  • Brand nano-tech
  • Shipping Weight 102.0000
  • Length 90.00
  • Width 40.00
  • Height 50.00
  • Capacity (mAh) 260.00
  • Discharge(c) 35.00
  • Max Charge Rate(C) 8.00
  • Length-A(mm) 36.00
  • Height-B(mm) 15.50
  • Width-C(mm) 20.50
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Can't beat this set of packs for the price. Using them on my E-Flite UMX Wildcat, and will use the in the UMX Waco once it arrives. Possibly others later. On the Wildcat they usually give 4,5-5 minutes of flight time. Probably getting a second batch of these for less on-site charging.
I did manage to lose some voltage retention and capacity on one pack, but that was my fault for accidentally over-discharging it.

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Can't beat this set of packs for the price. Using them on my E-Flite UMX Wildcat, and will use the in the UMX Waco once it arrives. Possibly others later. On the Wildcat they usually give 4,5-5 minutes of flight time. Probably getting a second batch of these for less on-site charging.
I did manage to lose some voltage retention and capacity on one pack, but that was my fault for accidentally over-discharging it.

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