Battery Doctor
Battery Doctor 20251 Battery Bolt Silver Steel 12V 24V
A steel battery bolt with cam-action levers tightens 12 V and 24 V terminals without tools
- TypeAccessories & Compressors
- ColorSilver
- Tool-free cam action tightens and loosens bolts
- Color-coded polypropylene levers simplify positive and negative identification
- Heat-treated steel housing withstands 24V systems
- Direct replacement for standard 5/16 inch terminal bolts
- Compatible with 12V battery installations
What this battery bolt does
The Battery Doctor 20251 Battery Bolt replaces the standard terminal bolt on a 12V battery and accepts up to 24V. Its cam-action lever tightens or loosens the connection without tools, and colour-coded polypropylene levers identify polarity at a glance. Heat-treated steel housing and steel connection material provide a secure clamp for automotive, marine or solar installations.
Voltage range and terminal fit
The bolt is rated for 12V and 24V systems, so it suits most lead-acid battery banks in solar setups. It replaces a standard 5/16 in terminal bolt, meaning the battery post must match that thread size. Buyers who need a different thread pitch or a higher voltage rating cannot use this part.
Tool-free cam lever and common pitfalls
Flip the colour-coded lever to lock or release the bolt in seconds; no spanner or socket is required. The lever’s polypropylene grip can become brittle after prolonged UV exposure, so inspect it periodically. Over-tightening the cam can strip the heat-treated steel threads, and the bolt will not fit posts that are not 5/16 in.
Highlights
- Tool-free cam action tightens and loosens bolts
- Color-coded polypropylene levers simplify positive and negative identification
- Heat-treated steel housing withstands 24V systems
- Direct replacement for standard 5/16 inch terminal bolts
- Compatible with 12V battery installations
Specifications
| Brand | BATTERY DOCTOR |
|---|---|
| Type | Accessories & Compressors |
| Color | Silver |
Questions about this item
How does the 24V maximum voltage affect use on a 12V battery?
The 24V rating is the upper limit; on a 12V system it simply provides extra headroom and does not change how the bolt clamps the terminal.
What connection standard does the steel bolt follow?
It replaces a standard 5/16 in battery terminal bolt, so it fits the common SAE post size used on most 12V lead-acid batteries.
What physical space is needed to operate the cam-action levers?
The colour-coded polypropylene levers swing open and shut by hand, so you only need enough clearance around the terminal to flip them without tools.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
