DX  » Community » Reviews » Mystery 7.4V 4000mAh 35C Replacement Li-Poly Battery Pack for RC Helicopter/Boat (Blue)
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  • Overall Rating: 4
  • Price: 4
  • Quality: 4
  • Ease Of Use: 5
  • Usefulness: 5
Very nice for the price – Mystery 7.4V 4000mAh 35C Replacement Li-Poly Battery Pack for RC Helicopter/Boat (Blue) Reviews

posted by SteinVanLoon on 08/22/2011 Certified Owner

Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

Pros:
Very cheap compared to 'normal' batteries of the same capacity.
Cons:
As stated, not the full 4000mAh's, but pretty close. Also enough for my use.
Other:
Very durable. I use them to power my ignition on a race bike and they hold out for more than a few sessions. They don't heat up while charging, nor while in use. They can withstand even a few shortcircuits, so: very durable.
Bottomline:
Not the capacity as advertised, but if you don't need exactly 4000mAh, why not buy them? After all they're a few times (!) cheaper then any other alternative!

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