Multiquip LC125002 Battery Charger 3 Amp 12V

The Multiquip LC125002 Battery Charger 3 Amp 12V is a genuine OEM component designed for the DCA series ultra-silent and super-silent diesel generator product families. As a direct OEM replacement sourced from Multiquip, this charger matches the original specification installed at the factory and integrates seamlessly with the generator's onboard electrical system. Confirmed fitment includes models such as DCA20SPXU4F, DCA25SSIU4F, DCA40SSKU4F, DCA45SSIU4F, DCA70SSIU4F, DCA70SSJU4F, DCA125USI3CAN, DCA150USJ3CAN, DCA150SSCU4i, and many additional DCA variants — verify your model code before ordering to ensure compatibility.

Key Features

• Correct Charge Rate for 12V Generator Batteries — Delivers a steady 3-amp charge output matched to the 12V starting batteries used across the DCA generator lineup, preventing overcharge and undercharge conditions.
• Genuine OEM Component — Sourced directly from Multiquip, this charger carries the same part specifications as the unit originally installed, ensuring electrical compatibility with the generator's charging circuit.
• Broad DCA Series Compatibility — Fits a wide range of ultra-silent and super-silent DCA series generators including DCA20SPXU4F, DCA45SSIU4F, DCA70SSJU4F, DCA125SSJU2-FEMA, DCA150SSVU-FEMA, and more.
• Maintains Starting Reliability — A functioning battery charger keeps the starting battery conditioned and ready, which is critical for generators that sit on standby for extended periods between uses.
• Electrical Safety Compliance — As a genuine OEM electrical component, this part meets the original design tolerances for voltage and current output, reducing the risk of battery damage or electrical system faults.

A battery charger on a diesel generator is responsible for maintaining the charge level of the 12-volt starting battery, which powers the electric start system and control panel. Generator units that sit in standby or storage will naturally discharge their starting battery over time, and a properly functioning trickle charger counteracts this by supplying a low, continuous charge current. When the battery charger fails or is missing, the starting battery drains, leaving the generator unable to start on demand — a critical failure for standby and emergency power applications.

For fitment questions or help confirming this part works with your specific DCA generator model, contact the DHS Equipment parts team.

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.