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APC Back-UPS ES 400VA modification for thicker battery — image 1
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APC Back-UPS ES 400VA modification for thicker battery

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This allows you to modify APC Back-UPS ES 400VA to use a little thicker (and more capacious) battery. The original…

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Model information

Category
Electronics
License
Creative Commons — Attribution

This allows you to modify APC Back-UPS ES 400VA to use a little thicker (and more capacious) battery. The original battery is APCRBC106 (12V 6AH, size: 151x51x94 mm), and the battery to be used is slightly thicker: 151x65x94 mm (there are 7.5AH (APC RBC2) and 9AH (APC RBC17) batteries). I used Panasonic LC-R127R2PG battery, because it remained after replacement from bigger UPS (a pair of them were used there, until one of them died).

Print Settings

Printer:

RepRap Mendel

Rafts:

Doesn't Matter

Supports:

No

Resolution:

0.3

Infill:

100

Filament:

3dplast.biz CoPET

black


Notes:

4 legs (ups-leg.stl) should be better printed using FLEX filament

Post-Printing =============

Step 1

Print ups-bottom and ups-top using any material you like. I used CoPET, but it can be printed using ABS or PLA. Print 4 pieces of ups-leg using some flexible plastic (i used FLEX). The picture below shows all the parts and the UPS to be modified.

Step 2

Remove old battery cover

Step 3

Install the battery

Step 4

Slide ups-top part into the UPS, then ups-bottom part as shown on the pictures below

Step 5

Insert the legs into UPS

Category: Electronics

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