USB Brushless Submersible Mini Water Pump, 3.5–9V (2-Pack) 
Four contact shapes
The pack includes separate positive, negative and both bipolar orientations for a multi-cell layout.
$4.00
BATTERY-ENCLOSURE PARTS12 CONTACTS
Nickel-plated spring and dimple contacts for building three four-cell AA battery-contact sets into a custom enclosure.
- Twelve contacts in four matching styles
- 0.3 mm nickel-plated steel
- Snap-in tabs for a 1 mm enclosure wall
- Designed for AA cell compartments
Battery holder enclosure and wiring are not included. Verify polarity, cell spacing and the enclosure drawing before assembly.
BATTERY-ENCLOSURE PARTS
Contact hardware for a custom AA battery enclosure
The pack combines positive, negative and bipolar contact shapes for a molded or 3D-printed AA battery compartment. Tabs can be retained mechanically and soldered to suitable wire.
12contacts total
3 setsfour contact styles
0.3 mmmetal thickness
AAcell size
KEY DETAILS
What this item is designed to do
Snap-in retention
The listed tabs are intended for a 1.0 mm enclosure gap and may be bent behind the wall to improve retention.
Solderable connection
Apply appropriate soldering technique and avoid overheating the thin contact material.
What is included
- 3 positive contacts
- 3 negative contacts
- 3 positive-to-negative bipolar contacts
- 3 negative-to-positive bipolar contacts
Check before ordering
- Battery enclosure is not included
- Confirm contact orientation and polarity before wiring
- Listing dimensions are based on manual measurement
- Use a suitable fuse and safe battery-design practices
SPECIFICATIONS
Product details at a glance
Cell sizeAA
Material0.3 mm steel with nickel-plated finish
Listed wall gap1.0 mm
Positive-to-negative spacing15.5 mm
Quantity12 contacts / 3 sets
Package110 × 100 × 12 mm; 12.5 g
SKUZW-65NO-MEE9
UPC766133582898
ASINB09TDFX6RT
Battery-safety note
Check the finished enclosure for correct polarity, secure contact pressure, insulation and strain relief before inserting cells. Use matching cells and never allow exposed metal to create a short circuit.
SHOP & SUPPORT
Need help choosing a part?
Download the matching 4×AA enclosure model, browse DIY parts or ask PlantMate about the contact layout.
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