Generac 0A18010SRV Battery Charger, Replaces 081801

Description

Replace a failed or damaged generator battery charger with Generac part number 0A18010SRV. This charger supersedes the discontinued or earlier Generac part number 081801 and is designed for select compatible generator systems.

The battery charger helps maintain the generator’s starting battery while utility power is available. A properly operating charger supports dependable starting and helps keep the generator ready during a power outage.

Product Features:

• Replacement battery charger for select Generac generators
• Current replacement for Generac part number 081801
• Helps maintain the generator starting battery
• Supports dependable generator starting
• Designed for equipment-specific installation
• Suitable for replacing a failed or damaged compatible charger

Package Includes:

• 1 Generac 0A18010SRV battery charger

Only the components supplied with the product are included. Wiring, mounting hardware, and other accessories should not be assumed unless shown or specified by the seller.

Part-Number Information:

• Current part number: 0A18010SRV
• Replaces or supersedes: 081801

Product Information:

• Brand: Generac
• Product type: Generator battery charger
• Application: Select Generac generator systems
• Quantity: 1
• Fitment type: Equipment-specific

Installation Information:

Generator battery chargers involve utility voltage and battery connections. Installation should be completed according to the generator service manual by a qualified generator technician or electrician.

Disconnect all power sources—including utility power, generator power, and the starting battery—before servicing, following the manufacturer’s required shutdown procedure. After installation, confirm the correct charging voltage and proper generator operation.

Compatibility cannot be determined from the part number alone. Verify the generator’s complete model and serial numbers, electrical configuration, and original charger number before ordering. Do not assume that every generator originally using 081801 can accept the replacement without checking the applicable Generac parts documentation.