Lenovo 40ALLG2WWW

Overview

The Lenovo 40ALLG2WWW is a USB-C power bank designed to keep your laptop and other devices charged when you’re away from an outlet. It features a substantial 20,000 mAh battery capacity, providing multiple full charges for most USB-C laptops and extra power for smartphones, tablets, or other gadgets. Its black and gray design combines durability with a sleek look, making it a practical companion for daily use or travel. With the ability to charge up to three devices simultaneously, it supports fast charging to minimize downtime and can recharge quickly itself, ensuring it’s ready whenever you need it.

Key features

• Large 20,000 mAh Lithium-Ion battery capacity extends device usage without frequent recharging
• Simultaneous charging of up to three devices helps manage multiple gadgets or share power with others
• USB-C input and output ports enable fast and efficient charging for compatible laptops and accessories
• Compact and lightweight design fits easily into bags or pockets, enhancing portability for on-the-go use
• Wide compatibility with USB-C laptops and devices ensures versatile use across different brands and models
• One-year warranty provides reliable support and peace of mind for everyday use

Key specs

• Battery capacity: 20,000 mAh
• Battery type: Lithium-Ion
• Ports: USB-C input/output
• Simultaneous device charging: up to 3 devices
• Color: Black and gray
• Warranty: 1 year

Connectivity and compatibility

This power bank is designed to work seamlessly with a broad range of USB-C laptops, smartphones, tablets, and other USB-C enabled devices. The USB-C ports support both input and output, allowing for fast charging of your devices as well as quick recharging of the power bank itself. This makes it a flexible choice for users who rely on multiple gadgets throughout the day and need a dependable power source that adapts to their setup.

Ideal uses and environments

Its high capacity and multi-device charging capability make this power bank well suited for professionals who travel frequently, students managing several devices, or anyone who spends long hours away from power outlets. The compact size and durable design mean it fits naturally into backpacks or briefcases without adding bulk, making it a strong choice for remote work, business trips, or daily commuting.

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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