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Black rectangular 6-cell lithium-ion laptop battery with label showing 11.1V 4400mAh

Dr. Battery

Dr. Battery MPL15205P-20 6-cell 11.1V 4400mAh laptop battery

SKU CH-DBVC-9QKAK

Six-cell lithium-ion pack rated at 11.1 V and 4400 mAh replaces Sony VAIO batteries

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withSony VAIO PCG-5G3L / PCG-5J2L / PCG-5L2L / PCG-7111L / PCG-7
  • Replaces many Sony VAIO models including PCG-7133L and VGN-CR590
  • 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
  • 1 V output matches original specification for safe operation
  • Built-in smart chip provides overheat and short-circuit protection
  • New condition with one-year manufacturer warranty

Replacement for Sony VAIO models

This 6-cell lithium-ion battery replaces the original power pack in a long list of Sony VAIO laptops, including the PCG-7133L, VGN-CR490 and VGN-NR180E families. It delivers 11.1 V and 4400 mAh (49 Wh) from new, factory-fresh cells and is aimed at owners who need a direct drop-in spare for daily mobile work.

Voltage and capacity limits

The pack is rated at 11.1 V and 4400 mAh, so run-time is fixed by that energy budget and cannot be extended without a higher-capacity alternative. It uses the proprietary Sony connector and charging protocol, meaning it will only charge correctly in the listed VAIO chassis and will not work with other brands or universal chargers.

Straightforward swap with verification step

Installation is a simple case of releasing the latch, sliding the old pack out and clicking the new one in; no tools are required. The most common issue is ordering the wrong variant, so buyers must match their original battery part number (such as VGP-BPS9A) and confirm the exact laptop model before purchase.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $55.99
Pricier than about 86% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL15205P-20
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating11.1 V
Battery capacity4,400 mAh
Compatibility
Compatible withSony VAIO PCG-5G3L / PCG-5J2L / PCG-5L2L / PCG-7111L / PCG-7112L / PCG-7113L / PCG-7131L / PCG-7133L / PCG-7Z1L / PCG-7Z2L / PCG-8Y2L / VGN-CR490 / VGN-NR498E / VGN-CR510E / VGN-CR590 / VGN-NR180E / VGN-NR310E
Original Battery Part Number :
VGP-BPL10 / VGP-BPL9 / VGP-BPS10 / VGP-BPS10/B / VGP-BPS10/S / VGP-BPS10A / VGP-BPS10A/B / VGP-BPS10B / VGP-BPS9 / VGP-BPS9/B / VGP-BPS9/S / VGP-BPS9A / VGP-BPS9A/B / VGP-BPS9A/S / VGP-BPS9B

Questions about this item

Is the 4400 mAh capacity the only option available for this model?

The MPL15205P-20 is supplied as a single 6-cell lithium-ion pack rated at 4400 mAh and 49 Wh.

What runtime can I expect from the 4400 mAh rating once the battery is installed?

At 11.1 V the pack stores 49 Wh; actual runtime depends on the laptop's power draw, screen brightness and workload.

Does this battery use a standard voltage interface that matches the original Sony VAIO packs?

Yes, it delivers 11.1 V, the same nominal voltage used by the listed VAIO models such as VGN-CR490 and VGN-NR310E.

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