Parts/Batteries & charging/Connectors & wire/1UP Racing 5mm LowPro Bullet Plugs (2)
1UP Racing 5mm LowPro Bullet Plugs (2)
1UP Racing

1UP Racing 5mm LowPro Bullet Plugs (2)

Part # 1UP1904024.0(4)
Where to buy
$3.99
AMain Hobbies
Seen Oct 12, 2026
$3.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

1UP Racing 5mm LowPro Bullet Plugs feature a low profile 2mm tall head and 6 point contact for low resistance. 15mm total length to fit today’s popular LCG LiPo batteries. Includes two 5mm Bullet Plugs.

Reviews4.0 · 4 reviews

Josh ParksVerified owneron 1UP Racing 5mm LowPro Bullet Plugs (2)

These plugs are for the bullet buttons 1up makes. The bullets are fine but there is little to no clearance for your wire ends and you will spend way more time than planned trying to tidy everything up to be able to slip the caps on. Not worth the trouble IMO.

1 found this helpful
Weylin Roseon 1UP Racing 5mm LowPro Bullet Plugs (2)

Good quality low profile bullets for a good price. If they’re too snug just gently crimp with pliers or if too loose carefully spread them with an xacto or very small screw driver.

Don MendozaVerified owneron 1UP Racing 5mm LowPro Bullet Plugs (2)

I willno longer use other bullet plugs. I am verysatisfied with this 1 up brand. They last forever and they look so good especially with the 1 up grip. Thank you 1 up for this great product. Thank you A main for the quick delivery.

Kenneth Blairon 1UP Racing 5mm LowPro Bullet Plugs (2)

Excellent product with a tight fit on batteries that won't come loose. Possibly the easiest bullet to solder with a deep indent perfect for 12-14 gauge wire. The 1up bullet caps fit over the top of these. Only downside is you need to angle the wire so it fits in the recessed area of the battery.

What reviewers say

Reviewers generally rate these 5mm low-profile bullet plugs highly, praising their quality, value, tight fit that holds on batteries, and ease of soldering with a deep indent suited to 12-14 gauge wire. Several note they pair well with 1UP bullet caps and grips. The main recurring criticism is limited clearance for wire ends, which one reviewer found made fitting caps time-consuming. Another reviewer noted that wires must be angled to fit the recessed area of the battery. Fit is described as snug, and one reviewer suggested minor crimping or spreading to adjust it. Reviews are few in number, and the one low rating concerns wire clearance rather than the bullets themselves.

  • + Good quality for the price
  • + Tight fit that holds on batteries
  • + Easy to solder with deep indent
  • + Suits 12-14 gauge wire
  • − Little clearance for wire ends
  • − Wire must be angled for recessed battery area
  • − Fit can be snug or loose, needing adjustment
Summary generated from the reviews above.

Builds using this part

No builds use this part yet — add it to yours from the build editor.