Lenovo 01AV443

Overview

The Lenovo 01AV443 is a lithium-ion replacement battery designed specifically for the Lenovo ThinkPad Yoga 11e (4th Gen) Chromebook. It delivers a reliable 11.25V output and a capacity of 3730 mAh, providing stable power to keep your device running smoothly throughout the day. This battery is an excellent choice for restoring your Chromebook’s original battery life and ensuring consistent performance during daily use.

Lightweight and durable, it maintains the portability of your Chromebook while offering dependable energy for tasks such as studying, remote work, or general browsing. If your current battery no longer holds a charge well, this replacement helps extend your device’s usability without frequent recharging interruptions.

Key features

• Provides consistent power delivery with an 11.25V output to support stable device operation
• Offers a 3730 mAh capacity to extend usage time between charges, reducing downtime
• Built with durable lithium-ion technology to ensure long-lasting performance and reliability
• Designed exclusively for the Lenovo ThinkPad Yoga 11e (4th Gen) Chromebook, ensuring perfect compatibility
• Lightweight construction preserves the portability and convenience of your Chromebook

Key specs

• Battery type: Lithium-ion
• Voltage output: 11.25V
• Capacity: 3730 mAh
• Power rating: 42W
• Compatibility: Lenovo ThinkPad Yoga 11e (4th Gen) Chromebook

Ideal uses and environments

This battery is well suited to students, professionals, and everyday users who rely on their Lenovo ThinkPad Yoga 11e Chromebook for extended periods. It works well in environments where portability and consistent power are essential, such as classrooms, remote workspaces, and on-the-go scenarios. Replacing an aging battery with this model helps maintain your device’s mobility and productivity without compromise.

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.

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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.

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