PSA 2-Power CBP3889A 11.1V 46Wh Battery

Running out of power while you’re on a deadline is frustrating; you need a reliable source that keeps your notebook alive. The PSA 2-Power CBP3889A 11.1V 46Wh Battery is a high-capacity replacement designed for Lenovo laptops, delivering long unplugged use and fast charging so you can stay productive wherever you are.

Key Features of a 46Wh Battery

• Capacity: 4100 mAh - provides extended run-time for demanding tasks.
• Energy: 46 Wh - stores enough power for full workdays without frequent recharges.
• Voltage: 11.1 V - matches original specifications for optimal performance.
• Technology: Lithium polymer - offers lightweight design and stable output.
• Colour: Black - blends seamlessly with most notebook interiors.
• Weight: 14.11 oz - light enough to carry without adding bulk.
• OEM Equivalent: Lenovo 5B10W67393 - ensures perfect fit and compatibility.
• Warranty: 1-year limited - gives peace of mind with manufacturer support.

Why Choose a PSA Battery

If you own a Lenovo notebook that’s losing charge quickly, you’ve probably struggled with short battery life and unreliable third-party replacements. This PSA battery is built from premium Samsung and Panasonic cells, so it charges swiftly and holds power longer than standard alternatives. It fits your device exactly, eliminating the guesswork of compatibility and letting you focus on work, study or entertainment without interruption.

Benefits of PSA Battery

• Faster charging: reduces downtime between sessions.
• Longer unplugged use: lets you work all day on a single charge.
• Reliable safety: SmartWatch Protect guards against short circuits and overheating.
• Exact fit: OEM equivalent ensures seamless installation.
• One-year warranty: protects your investment with support.

Usages of a 46Wh Battery

This 46Wh battery is ideal for anyone who relies on a Lenovo notebook for office work, online learning, graphic design or travel. It powers your device in cafés, co-working spaces, classrooms or on the move, giving you the confidence that the battery won’t let you down when you need it most.

Specifications