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Rectangular lithium polymer battery pack with flat black finish

NShi

NShi VGP-BPS39 laptop battery 7.5V 29Wh 3800mAh for Sony VAIO Tap 11

SKU CH-WDC1-7T2N4

7.5 V 29 Wh lithium-polymer replacement battery for Sony VAIO Tap 11 tablets and SVT1121 series laptops

  • Battery typeLithium Polymer
  • Reliable power from 7.5V 29Wh 3800mAh lithium-polymer cell
  • Fits Sony VAIO Tap 11 and SVT1121 series models
  • Grade A cells deliver more charging cycles
  • FCC, CE and RoHS certified for safety
  • 12-month replacement warranty included

Replacement battery for Sony VAIO Tap 11

The NShi VGP-BPS39 is a lithium-polymer battery built to fit the Sony VAIO Tap 11 tablet and its related SVT1121 and SVT1122 series models. It supplies 7.5 volts and a rated capacity of 29 watt-hours or 3800 milliampere-hours. The unit arrives new with Grade A cells and carries FCC, CE and RoHS certifications.

12-month warranty coverage

A twelve-month replacement warranty backs the battery against defects, allowing a free exchange if a problem arises within that period. No extra software, cables or tools are included in the package. The warranty is the only bundled service that changes the ownership experience.

7.5 V 29 Wh lithium-polymer cell

The single specification that determines fit is the 7.5 volt 29 watt-hour lithium-polymer chemistry matching the original VGP-BPS39 part number. Buyers whose VAIO Tap 11 requires a different voltage or connector will find this unit incompatible.

How it compares

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

Price $61.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium Polymer

Questions about this item

How long before the 29 Wh lithium-polymer pack needs replacement?

Grade A cells rated for more charging cycles deliver long-lasting performance; typical service life reaches several years under normal daily use.

What limits runtime first during continuous operation?

The 3800 mAh capacity at 7.5 V defines the energy ceiling, so sustained heavy loads will hit that capacity limit before thermal constraints appear.

Does the battery generate noticeable heat or noise when the Tap 11 runs all day?

As a solid-state lithium-polymer unit it produces no fan noise; heat stays low because Grade A cells minimise internal resistance during extended discharge.

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