Wacker Neuson 5100018865 Wet Battery

The Wacker Neuson Wet Battery is a genuine OEM component designed for the G625 Generator. Sourced directly from Wacker Neuson, this is the exact battery specified for the G625 Standard T2 generator, ensuring a correct, drop-in fit with no guesswork on compatibility. As a genuine OEM part, it meets all original design and electrical specifications for the G625 platform, delivering the cranking power your generator depends on to start reliably under jobsite conditions.

Key Features

• OEM-Specified Electrolyte Chemistry — Genuine wet-cell construction matched to the exact charge and discharge cycle requirements of the G625 Generator's electrical system.
• Direct-Fit Replacement — Engineered to seat in the factory battery tray and connect to the G625's terminals without modification to cables or mounting hardware.
• Confirmed G625 Fitment — Verified for the G625 Generator (Standard T2), taking the uncertainty out of sourcing a replacement battery for this machine.
• Consistent Cold-Cranking Performance — Provides the starting current the G625's engine needs to turn over promptly, even after extended storage or in cooler ambient conditions.
• Electrical System Compatibility — Correct voltage and capacity rating protects the generator's charging circuit and onboard electronics from under- or over-voltage stress caused by an improperly rated battery.

The battery in a portable generator serves as the energy source for the electric start system, supplying the burst of current needed to crank the engine and bring the machine to operating speed. A wet-cell battery stores charge in a liquid electrolyte solution and is designed to be recharged by the generator's own charging circuit during operation. When the battery weakens or fails, the generator may crank slowly, fail to start entirely, or place excessive load on the charging system — interrupting power output when you need it most.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.