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  • posted byDragD on 05/10/2014

    price, size, full charged, has two welded wires - easily can replace to any other if necessary some strange thing with capacity mark I bought it not for helicopter, but for a TRS-9 FM transceiver for the motocycle alarm SR-i900, because it has same voltage and sizes. Battery has voltage 3.72V - I... Read more

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  • posted byyongzhiyong on 06/13/2013

    - Listed as 400mAh, but the actual batteries are labeled as 420mAh (more bang for the buck!) - Size is exactly the same as my other batteries. - Cable connector fits perfectly. - Price can be a little lower. - may be slightly heavier than the standard battery which is only 400mAh. Fits a Walkera... Read more


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  • posted byfalzuguir on 10/13/2012

    It seems to be a good construction battery for small size RC helicopters. I didn't charge it yet, but I'll do this as soon as I receive my walkera mini CP. I bought as an original Walkera 3.7V 400mAh battery, but I received a generic 3.7V 450mAh. The battery doesn't have the manufacturer so It's... Read more

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  • posted byRobachan on 06/26/2010

    These have a true 400mAh capacity. I tested them with a pro-level charger/discharger, discharged to 3.0v at 2.5C (1.0A). They work well with my Walkera Lama 2 and give the same flight time as the original OEM battery that came with it, about 8-9 minutes. They don't appear to be real Walkera the a... Read more

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