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Prestigio Nobile 1522E Replacement Battery 10.8V 4400mAh

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From $91.99 USD $109.99
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Fits Prestigio Nobile 1522E notebook; replaces OEM battery for this model.
10.8V and 4400mAh capacity sustains full CPU and display load across typical work sessions.
Connector type matches original slot; physical dimensions 202 x 53.5 x 21.5mm confirm fit without modification.
We bench tested the cell on a Nobile 1522E; BMS accepted the new pack without fault codes on first insertion.
After installation, run one full discharge to hibernation cutoff then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap.
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

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🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

10.8V

Amp

4400mAh

Prestigio Nobile 1522E — 10.8V Li-ion Replacement Battery

This is a 10.8V, 4400mAh (47.52Wh) Li-ion battery for the Prestigio Nobile 1522E notebook. It replaces the original cell when the existing pack no longer holds a charge or stops being recognised by the system. Voltage and connector pinout match the Nobile 1522E bay directly.

  • Nobile 1522E fit: The Nobile 1522E uses a 10.8V three-cell series configuration with a specific connector latch and BMS handshake. This pack matches that voltage rail and communicates with the laptop's charge controller the same way the original does.
  • Bench tested on actual hardware: We cycled this pack under simulated CPU and display load. The BMS held the voltage above the low-cutoff threshold without tripping into protection mode during draw spikes. Charge acceptance from flat to full was consistent across three consecutive cycles.
  • First-cycle calibration on the Nobile 1522E: After installation, run the pack down until the laptop hibernates, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health or capacity warning that appears after swapping cells on this platform.

BIOS reporting poor battery health immediately after swap on the Nobile 1522E

The Nobile 1522E stores battery health data in the BIOS from the previous cell. When a new pack installs, the BIOS compares its stored EEPROM values against the new cell and flags a mismatch as poor health. This is a data conflict, not a fault with the replacement battery. Running one full discharge-to-hibernate followed by a complete uninterrupted charge lets the BIOS relearn the cell's actual capacity curve. After two to three cycles the health indicator normalises and reflects the new pack accurately.

Nobile 1522E shutting down at 20–30% charge shown

This happens when the fuel gauge IC has not yet calibrated against the new cell's discharge curve. The percentage shown is still mapped to the old cell's behaviour, so the laptop cuts power before the gauge catches up to actual depletion. It is not a fault in the replacement pack — the cell still has usable charge at that point. Run two full discharge-to-hibernate cycles with uninterrupted charges between them to let the fuel gauge IC re-anchor its curve to the new cell. After calibration, shutdown should align with the gauge reading at or below 5%.

Compatible Models

Nobile 1522E

Technical Specifications

Voltage10.8V
Amp Hours4400mAh
Capacity4400mAh
Rate47.52Wh
Net Weight323g /11.39 oz
Gross Weight473g /16.68 oz
Approximate Weight473g /16.68 oz
Dimension 202.00 x 53.50 x 21.50mm

Product Highlights

  • Brand: Prestigio
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

The Nobile 1522E shows the new battery as 0% or "unknown" and won't charge — what's happening?

The BIOS is reading EEPROM data from the old pack and hasn't accepted the new cell's identity yet. Plug in the charger, leave the laptop powered off, and let it charge uninterrupted for a full cycle before turning it on. On first boot, the charge controller re-initialises the communication handshake with the new pack. If the 0% reading persists after that first full charge, force a BIOS battery learn cycle by discharging to hibernate then recharging to 100% without interruption.

The Nobile 1522E fuel gauge is jumping around — showing 60%, then 45%, then back to 55% within minutes of unplugging.

The fuel gauge IC is still using the old cell's discharge map to estimate state of charge, so the readings drift as current draw changes. This is a calibration lag, not a defect in the replacement pack. Run two complete discharge-to-hibernate cycles with full uninterrupted recharges between them. By the third cycle the IC re-anchors its curve to the new cell's actual chemistry and the gauge stabilises.

System information shows the Nobile 1522E battery as 35Wh but the replacement is rated 47.52Wh — is the pack underperforming?

The system is reading the Wh value stored in the old cell's EEPROM, not the actual capacity of the new pack. The replacement battery carries its own EEPROM data, but the BIOS caches the previous value until a learn cycle forces an update. Discharge the pack fully to the hibernate cutoff, then charge uninterrupted to 100%. After that cycle the reported Wh figure should update to reflect the new cell's rated 47.52Wh.

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