Dell 40 WHr 4-Cell Primary Lithium-Ion Battery

The Dell 453-BBBR is a 40 WHr 4-cell lithium-ion battery made for select Inspiron, Latitude, and Vostro notebooks. It provides a reliable replacement for an original battery that no longer holds a charge, helping users stay productive without being tied to a power outlet.

With a 2700 mAh capacity, the battery supplies consistent power that supports everyday tasks such as browsing, document editing, or video conferencing. The energy rating of 40 WHr balances runtime with portability, so students, commuters, or field technicians can work through meetings, classes, or site visits before needing to recharge.

Dell engineered this battery in a proprietary size that fits securely inside compatible systems. Installation is straightforward: remove the depleted pack, seat the 453-BBBR in the same bay, and lock it in place. No additional tools or adapters are required, which makes a quick swap possible even during a busy day.

The rechargeable lithium-ion chemistry allows hundreds of charge and discharge cycles, reducing the need for frequent replacements and helping limit electronic waste. Pair it with your existing Dell power adapter to benefit from rapid charging that gets you back to full power sooner.

Whether you are a remote worker who needs dependable uptime, a business traveler looking to lighten carry-on weight, or a student replacing an aging battery for longer campus sessions, the Dell 453-BBBR restores the confidence that your notebook will keep up with your schedule.

• 40 WHr 4-cell lithium-ion battery engineered for Dell Inspiron, Latitude, and Vostro notebooks
• 2700 mAh capacity delivers consistent power for daily computing tasks
• Proprietary size ensures a precise fit and easy installation in supported models
• Rechargeable design supports many charge cycles, reducing long-term replacement costs
• Ideal for users who need dependable performance during travel, classes, or field work

• We offer free shipping in most of our items.
• Orders are processed within a maximum of 2 business days.
• Estimated delivery times are provided at checkout.
• Tracking information is emailed after your order ships.
• We ship to most countries worldwide.
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• 30-day free returns from the date of receiving your item.
• Items must be unused, in original condition, with tags, and in original packaging.
• Returns without prior approval will not be accepted.
• Certain items, like opened electronics or consumables, are nonreturnable.
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• Warranty claims must be handled directly with the manufacturer.
• We do not manage or administer warranty claims.
• Keep your proof of purchase and original packaging for warranty purposes.
• Warranty details, including coverage and duration, are determined by the manufacturer.
• We can assist with providing manufacturer contact information, but we cannot process claims on your behalf.

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