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18650 Cell Grid x9 — image 1
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18650 Cell Grid x9

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Preliminary estimate for PETG

€1.64 – €2.00 net (excluding VAT)

For file: 18650 Grid 9_4x2-r1+1 Cap-Plate_0.2mm_PETG_MK3S_2h31m.gcode

This is an estimate for one file. You’ll confirm the exact price before ordering.

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Average indicative estimate: €1.82 excluding VAT (range midpoint).

Weight reported by the author
9 g
Print time reported by the author
2.51 hr
Source material
PET
Estimate material
PETG
Estimate printer
Bambu Lab P1S - 0.4 nozzle
Estimate process
0.20mm Standard

Indicative estimate for the selected file only, based on the author’s weight and print time. File variants are not added together. The final price is calculated after file analysis.

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Designed to suit the standard battery enclosure that fits inside Bike Frame: see pictures

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Updated at source:

Model information

Category
Electronics
License
GNU General Public License v2.0

Designed to connect in series to make 48v x 10Ah battery module.

REVISION 1: r1 - Revised with extended connection routing to side holes

 

18650 cells used - LG MJI 3.7V x 3500mA

9 cells in 3S 3P configuration (11.1Vx10500mA).

4 modules required for minimum volt requirements. (12S 3P configuration)

Gaps around cells and holes in cap grids to facilitate internal cable routing.

To suit maximum 10mm wide nickel strip. 

dimensions between grid cells are 20.0mm and will suit the square grid nickel strips

Cap plate to assist in insulating the battery poles, can be cut and trimmed to suit.

Cap plate allows a maximum of 1.0mm for connecting the batteries. (use 1 cap plate for 2 modules when folded onto each other for 0.5mm extra connection room per module)

Outer Shell file url: https://www.printables.com/model/210274-18650-cell-grid-x9-outer-shell

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