Quote from Bert RC website.

“I have been testing some new batteries for the T-Rex 250 from ThunderPower R/C.


The 850 MAH “Pro Power” pack has crazy performance being the first true 30C battery pack under 1,000 MAH. This particular pack increases the head speed of the T-Rex 250 and virtually eliminates all bog with carbon fiber blades. I have flown several hard 3D 4 minute flights with the CF blades and have only put about 700 MAH back on the pack with pack temps not exceeding 105 degrees in 80 degree ambient temps.

The 910 MAH “Pro Lite V2″ pack has about the same power of the Align 850 MAH pack, but with a higher capacity and small form factor. I can push this battery to about 4.5 minutes of hard 3D and still remains cool.

Out of all the batteries I have tested with the 250, these are by far my best choice. These batteries will be available in January 2009 and most dealers are accepting backorders now! There are 2s and 3s versions of each pack:

“ThunderPower ProLite 2″ 2s 910 MAH, JST connector (TP910-2SJPL2)
Applications – Blade(R) CX, Blade CX2, 200-size micro 3D helicopters, slow flyers, 3D foamies, etc.
MAP/Street Price – $24.99
Max Continuous Discharge Rate/Current – 20C/18.2 amps
Max Burst Discharge Rate/Current – 40C/36.4 amps
Weight – 48 grams (1.7 oz)
Dimensions – 13 x 25 x 72mm (0.51 x 0.98 x 2.83 in)

“ThunderPower ProLite 2″ 3s 910 MAH, JST connector (TP910-3SJPL2)
Applications – Blade CP, Blade CP Pro/2, 250-size micro 3D helicopters, slow flyers, 3D foamies, etc.
MAP/Street Price – $35.99
Max Continuous Discharge Rate/Current – 20C/18.2 amps
Max Burst Discharge Rate/Current – 40C/36.4 amps
Weight – 69 grams (2.4 oz)
Dimensions – 20 x 25 x 72mm (0.79 x 0.98 x 2.83 in)

“ThunderPower Pro Power” 2s 850 MAH, JST connector (TP850-2SJP30)
Applications – 200-size micro 3D helicopters, slow flyers, 3D foamies, etc.
MAP/Street Price – $24.99
Max Continuous Discharge Rate/Current – 30C/25.5 amps
Max Burst Discharge Rate/Current – 60C/51 amps
Weight – 51 grams (1.8 oz)
Dimensions – 11 x 34 x 66mm (0.43 x 1.34 x 2.59 in)

“ThunderPower Pro Power” 3s 850 MAH, JST connector (TP850-3SJP30)
Applications – Blade CP, Blade CP Pro/2, 250-size micro 3D helicopters, slow flyers, 3D foamies, etc.
MAP/Street Price – $36.99
Max Continuous Discharge Rate/Current – 30C/25.5 amps
Max Burst Discharge Rate/Current – 60C/51 amps
Weight – 74 grams (2.6 oz)
Dimensions – 16 x 34 x 66mm (0.63 x 1.34 x 2.59 in)”

Thunder Power Batteries

Related posts:

  1. ProTek R/C 2200mAh 6S 30C Power Packs
  2. Thunder Power Pro Power Series!
  3. Thunder Power 2700 mAh 30C packs
  4. Thunder Power “Pro Power” 40C Packs
  5. NEW: Thunder Power RC Pro Power 40C Lipo Batteries
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