Projecta BT611-N10 Negative Saddle Brass Battery Terminal, Bag of 10

Quick answer

The Projecta BT611-N10 is the Negative Saddle Brass Battery Terminal, Bag of 10. Main cable range is 20 to 35 mm², 4 to 2 B and S.

Bag of 10 negative saddle terminals, so this one is aimed at workshops restocking the drawer rather than a single car. Main cable range is 20 to 35 mm², 4 to 2 B and S.

A saddle clamp grips the stripped cable directly, no lug needed. Material is forged brass, a solid choice for battery connections.

Check polarity before fitting: this suits the negative post only. Clean the post back to bright metal before fitting, and coat the joint once tightened.

If the old terminal was badly corroded, cut the cable back to clean copper before fitting the new one. Tighten firmly but do not crush the post; a lead post deforms easily. After fitting, a thin smear of terminal grease or spray protector slows corrosion. Measure the post and the cable before ordering; a terminal that is too big for the post will never clamp properly. Check the terminal again after the first week, as new cable can settle under the clamp. See the rest of the <a href="https://frankiesautoelectrics.com.au/collections/projecta">Projecta range</a> for matching parts.

Specifications

• Post: negative
• Style: saddle
• Pack: bag of 10
• Main cable: 20 to 35 mm², 4 to 2 B and S
• Material: forged brass

Warranty

This comes with the manufacturer's warranty through the Australian distributor. See the manufacturer's terms for details, plus our guarantees under the Australian Consumer Law.

FAQ

Quick question: are all 10 terminals in the BT611-N10 negative?

All 10 are negative saddle terminals, packed in one bag.

Before I order, how thick a cable can the negative BT611-N10 take?

Projecta lists 20 to 35 mm², 4 to 2 B and S for the main cable.

Fitting it myself, will a negative saddle terminal fit the opposite post?

No. Positive posts are slightly larger than negative ones, so this negative terminal is sized for the negative post only.

Doing this in the driveway, my old saddle terminal is cracked; can I just swap in the BT611-N10?

Cut the cable back to clean, bright copper if the old end is green or black, then fit the new terminal and tighten it firmly.

Doing this in the driveway, how do I stop the saddle BT611-N10 going green on the post?

Once it is tight, a thin coat of terminal grease or protector spray over the joint slows corrosion.