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> Batteries & Accessories > LiFePo4
> Batteries & Accessories > 30C Discharge


ZIPPY Flightmax 4200mAh 4S1P 30C LiFePo4 Pack (USA Warehouse)

ZIPPY Flightmax 4200mAh 4S1P 30C LiFePo4 Pack (USA Warehouse)

Zippy Flightmax LiFePo4 flat Pack batteries deliver full capacity & discharge as well as being the best value batteries in the hobby market today!

Capacity: 4200mAh
Voltage: 4S1P / 13.2v
Discharge: 30C Constant / 40C Burst
Max Charge Rate: 2C
Weight: 512g (including wire, plug & case)
Dimensions: 145mm x 52mm x 36mm
Balance Plug: JST-XH
Discharge Plug: 5.5mm Bullet-Connector

PRODUCT ID: Z42004S-30

Capacity(mAh) 4200
Config (s) 4
Discharge (c) 30
Weight (g) 558
Max Charge Rate (C) 2
Length-A(mm) 140
Height-B(mm) 45
Width-C(mm) 46
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Shipped from:
USA West Warehouse



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 Customer rated
Total of 5 discussions.
Ross  3 points - 7/30/2016
Would it be recommended to use a 13.2 volt for a motor desined for 11.1 or would the 2.1 extra volts be too much for the system?
James  1 points - 11/23/2013
What adapter do I need to connect this battery up to a Turnigy accucell 6? Also, if I understand correctly, I set charger for 4S and 1 or 2S charge rate??? Many thanks! My first try at these types of battery's.
Bill  4 points - 1/5/2013
Now the second 4S1P failed with zero output. I took the battery apart and found the cell tab on one fully cracked, an open circuit. Seems the battery circuit board flexes under the strain of the large gauge wire or the battery tab was defective from the factory.
Gene  13 points - 11/5/2011
I wouldn't buy one till they fix the dimensions in the tables above. So which is correct?
Please fix.
 Gene 13 points
knock! knock! knock!!!! Hello! Anybody home?!?!?!? My post of incorrect/conflicting dimensions is over 6 months old!!!!
 Gene 13 points
 jeff 1 points
I measured mine to be 143mm length x 48mm wide x 37mm height
Timothy  1 points - 10/30/2011
Has anyone tried these 4S1P packs in a newer-model (gray chassis) Traxxas E-Maxx? I read that the 4S2P will fit into a Traxxas Slash battery compartment (which I imagine has the same width as E-Maxx battery compartments), but this 1P version has slightly different dimensions? I made a custom battery strap out of Velcro, so battery height is not a problem, but just worried about them fitting well width-wise?
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The 4200mah LIFOPO4 4S1P ballooned up and has zero output after 1 year of careful use. Quality appears good but a dead battery cancels all positive attributes.

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