🔋 PCB Battery Spacer – Series Connection Filler

Price is for 1pcs.

Got a little gap in your battery setup? These PCB spacers add just the right amount of length to keep your batteries snug and your series connections solid. No rattling, no weak contact – just a secure fit every time.

✨ Features:

• Fills the gap in series connections for a solid fit

• Adds extra length to keep batteries tight

• Safe PCB design with conductive pads only where needed

• Prevents rattling and keeps your setup stable

📏 Available Sizes (by battery type):

• 14mm – for 14500 cells

• 18mm – for 18650 cells

• 21mm – for 21700 cells

• 26mm – for 26650 cells

🔧 Use it for:

• Flashlight mods 🔦

• DIY battery packs 🔋

• Custom electronics projects ⚡