DJI Phantom Zenmuse FPV Undertray (Dual Battery)

by d3wey
  • White

    White nylon plastic with a matte finish and slight grainy feel.

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This is the d3wey Zenmuse H3-2D FPV Undertray with Dual Battery capability for the DJI Phantom.

It is designed around the Zenmuse H3-2D gimbal and the Fatshark Predator V2 kit but can be used for other vTX's (please check measurements).

This version has the 'dual battery table'. This is designed for my Battery Cage's (NOT INCLUDED see other items) but can be used for other items such as OSD's etc. With 2 x 2200mah batteries in this configeration you can expect about 10mins flight time on stock blades. If you use the larger battery cage with 2250+ batts you may manage more (depending on your voltage protection levels and battery condition).

The tray is fitted to the Phantom via "4 x M3 25mm Brass Hex Spacers" (not included). They can be sourced from Ebay for about £2 - £3.

The spacers replace the inner screw on each of the Phantom's landing legs. The tray then sits on the spacers and the original M3 leg screws are used to attach the tray to the spacers.

The TX slides into the custom slot and is fixed in place with the supplied door which can either be sealed with small nuts/bolts (not supplied) or string/wire.

The internal dimensions of the TX holder are:

  • Width: 27mm
  • Height: 13mm
  • Depth: 56mm
    • This listing is for the Undertray only... Battery Cage and the Fatshark Filter Housing mounted are available to be purchased seperateley in the shope in different specs

      Videos are here:

      Non Dual Battery Install

      Dual Battery Setup

      *** - Please Note - *** As with any Shapeways product please be aware of what you are buying. This is a custom designed part not mass produced. It has a slighty rough finish (but nothing that will scratch items). I make every effort to test all my designs but I regret manufacturers do change their products from time to time. If in doubt please contact me.

- d3wey -


IN: 6.732 w x 4.134 d x 0.748 h
CM: 17.1 w x 10.5 d x 1.9 h


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Just a quick photo from the unboxing to mounting on my DJI Phantom. These items were perfect. Thank D3wey
April 17, 2014, 1:04 am
@d3wey Can you tell me if these are parallel cables? The product description doesn't seem to state that outright and I am just learning how to mod my Phantom. When I'm done I would like to do a product review on your product. Is that ok?
January 17, 2014, 1:50 am
@NeoTerror - Say you have 2 x 2200mah 11.1v 3s batts. Wiring them in parallel combines their power but keeps their voltage/cell count the same so you basically get a 4400mah 11.1v 3s. Wire them in serial and you combine their voltage/cell count so you get a 4400mah 22.2v 6s - on a stock Phantom that potentially means a dead power board, NAZA, esc, motors and lots of smoke. If you have a PMUv2 fitted it will allow 6s but you will still cook your escs and motors as they are rated @ 14.8v 4s max.
January 15, 2014, 9:25 am
I got my XT60 from here...
January 15, 2014, 3:18 am
@d3wey what's the difference between parallel and serial?
January 15, 2014, 3:12 am
@NeoTerror This kit is only for the Phantom V1 and V1.1.1 - the Phantom 2 and Phantom Vision ae the ones with proprietory connectors and dual batt on them would be next to impossible. I will make a P2 & PV version but not for dual batt. Paralell battery cables are available at most good suppliers or ebay 'paralell xt60' and you will find them. Make sure they are paralell NOT serial and double check them when they arrive to make sure red goes to red, black to black.
January 1, 2014, 10:22 am
In addition, does this fit the 1st generation Phantom? From the pictures and video it seems that you are using the Phantom 2.
January 1, 2014, 9:16 am
Where do you get/make the connectors to hook up the two batteries? I heard it's proprietary to DJI.
January 1, 2014, 9:12 am


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