3805441 Battery Core | Genuine Volvo Penta Part

🔧 Product Description

Core deposit for a battery. It is the refundable charge raised against the old battery when the exchange unit is bought, and it comes back once the worn battery is returned. The line itself is an accounting entry rather than a part, so nothing ships against it on its own. Under Volvo Penta's core numbering the exchange unit it belongs to takes part number 3802441, which is the number to quote for the battery itself. It is one of six battery cores listed here, 3805421, 3805441 to 3805444 and 3805450, and nothing published against them separates one from another, so order the number that matches the battery actually coming off. It belongs to the high-voltage side of a Volvo Penta electric or hybrid driveline, and a used high-voltage battery is regulated as dangerous goods for carriage.

⚙️ Key Features

• Core deposit line, not a battery you can fit
• Belongs with the exchange unit, part number 3802441
• Refunded when the old battery is returned
• One of six battery cores listed here, so order by part number
• High-voltage driveline component with a regulated return leg

🔌 Function

As a line item it carries the refundable core charge on the exchange; the battery itself stores the energy the driveline draws on and takes that energy back in again when the vessel is charged.

⚠️ Common Signs of Failure

• This is a deposit line and has nothing to fail in itself; the signs below are what normally condemns the battery being exchanged
• Running time or range well down on what the pack used to give
• Charge falling away quickly at rest, or the cells drifting badly out of balance
• Battery or isolation fault codes that come back after the wiring and connectors have been proved
• Swelling, heat, weeping or an electrical smell around the casing, which is a reason to stop and call for help rather than investigate further

🛠️ Service Notes

• The charge is refunded when the worn battery is returned, so keep the old unit and send it back rather than scrapping it
• Ordering this number on its own supplies no part - it goes on the order beside the exchange unit, part number 3802441
• The old battery must be removed by a technician trained and authorised for high-voltage work, and a used high-voltage battery is regulated as dangerous goods for carriage, so contact us before shipping it back rather than sending it on an ordinary parts return

📦 Condition

• Refundable core deposit - not a physical part