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BATTERY DOCTOR Negative Battery Terminal Bolt - Battery Terminal Bolts
BATTERY DOCTORBattery Terminal Bolts

BATTERY DOCTOR Negative Battery Terminal Bolt

The BATTERY DOCTOR Bolt is a negative-polarity battery terminal bolt made of brass, with a 3/8"-24 stud size and 1 3/4 in overall length. This bolt-type connection is designed for negative terminal applications…

SKU 3G-OTH-499938

Brand
BATTERY DOCTOR
Item
Negative Battery Terminal Bolt
Category
Battery Terminal Bolts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BATTERY DOCTOR
Manufacturer Part Number
30400
Type
Negative/Positive, Brass
Overall Lg
1 3/4 in
Polarity
Negative
Stud Size
3/8"-24
Connection Type
Bolt
Contact Material
Brass

Technical Documents

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BATTERY DOCTOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BATTERY DOCTOR Bolt is a negative-polarity battery terminal bolt made of brass, with a 3/8"-24 stud size and 1 3/4 in overall length. This bolt-type connection is designed for negative terminal applications, supplied as a genuine BATTERY DOCTOR part (MPN 30400).

Frequently Asked Questions

What is the BATTERY DOCTOR Bolt used for?

The BATTERY DOCTOR Bolt is a brass battery terminal bolt used for negative terminal connections in industrial battery systems. It provides a secure, corrosion-resistant electrical connection for equipment requiring a 3/8"-24 stud size and 1 3/4 in overall length.

What are the specifications of the BATTERY DOCTOR Bolt?

The BATTERY DOCTOR Bolt (MPN 30400) is a negative-polarity terminal bolt with a brass contact material, 3/8"-24 stud size, and 1 3/4 in overall length. It uses a bolt-type connection and is supplied as a genuine BATTERY DOCTOR part.

Where to buy the BATTERY DOCTOR Bolt worldwide?

3G Electric supplies the BATTERY DOCTOR Bolt (MPN 30400) to customers worldwide. We handle full logistics and customs clearance, ensuring reliable delivery of this brass battery terminal bolt for your industrial battery applications.

How to install the BATTERY DOCTOR Bolt?

To install the BATTERY DOCTOR Bolt, first disconnect the battery. Clean the terminal area, then thread the bolt into the negative terminal post using a wrench. Tighten to manufacturer torque specifications, ensuring a secure connection without over-tightening to avoid damage.

Used in

Common applications for BATTERY DOCTOR
Fleet maintenance — BATTERY DOCTOR 31200 Series circuit breakers for overcurrent protection in truck electrical systems
Automotive wiring harness repair — BATTERY DOCTOR GPT primary wires (20 AWG, 22 AWG) for replacing damaged low-voltage cables
Industrial control panels — BATTERY DOCTOR primary wires for internal wiring of 60 V control circuits
Marine battery systems — BATTERY DOCTOR circuit breakers for protecting DC circuits on boats
Off-road equipment — BATTERY DOCTOR 31200 Series breakers for resettable protection in ATVs and utility vehicles
Battery charger connections — BATTERY DOCTOR primary wires for extending charger leads in workshop environments
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BATTERY DOCTOR Products

3G Electric supplies BATTERY DOCTOR battery terminal bolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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