Lenovo 01AV447

Overview

The Lenovo 01AV447 is a lithium-ion replacement battery designed for select Lenovo ThinkPad laptops, including the E480, E485, E580, and E585 models. It delivers a steady 11.10 V output to ensure your laptop maintains reliable power throughout your workday. Weighing just under 8 ounces, this battery offers a lightweight and portable solution for users who need to extend their laptop’s battery life or carry a spare for remote work and travel.

Key features

• Consistent 11.10 V power output that supports stable laptop performance during extended use
• Proprietary design tailored to fit Lenovo ThinkPad E480, E485, E580, and E585 models precisely, allowing for easy installation without modifications
• Lightweight construction at approximately 7.87 ounces, making it convenient for professionals on the move
• Meets Lenovo’s original equipment manufacturer standards, ensuring compatibility and reliability
• Compatible with OEM part numbers L17M3P52 and SB10K97608, providing confidence in replacement quality

Key specs

• Battery type: Lithium-ion
• Voltage output: 11.10 V
• Weight: Approximately 7.87 ounces (about 223 grams)
• Compatible models: Lenovo ThinkPad E480, E485, E580, E585
• OEM part numbers: L17M3P52, SB10K97608

Designed for reliable power on the go

This battery is well suited to users who depend on their ThinkPad laptops for daily productivity, whether working in an office, at home, or traveling. Its lightweight and precise fit make it easy to swap in and out, reducing downtime and helping you stay unplugged longer. Professionals who need dependable power without carrying bulky chargers will find this battery a practical addition to their setup.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more