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Black rectangular lithium-ion laptop battery with six-line connector

Beisite

Beisite PA5136U-1BRS 14.8V 52Wh laptop battery

SKU CH-JGJZ-NXK0G

A 14.8V 52Wh lithium-ion replacement battery for Toshiba Portege Z30 series laptops, supplied with a six-line connector by default

  • Battery typeLithium-Ion
  • Battery voltage rating14.8 V
  • Battery capacity52 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor Portege Z30 Z30-A Z30-AK01S Z30-B Z30-C
  • Li-ion chemistry delivers 52Wh of energy for long runtimes
  • 8V output matches original PA5136U-1BRS specification exactly
  • 12-month warranty backs the brand-new replacement battery
  • Fits Portege Z30, Z30-A, Z30-B and Z30-C series laptops
  • Choose 6-line or 7-line connector to suit your device

Battery specification

The Beisite PA5136U-1BRS is a 14.8V 52Wh lithium-ion replacement battery for Toshiba Portege Z30 series laptops. It replaces part numbers PA5136U-1BRS and 21CP4/73/110. The black unit ships new with a 12-month warranty.

Connector check

Two connector variants exist for this part number: a 6-line and a 7-line version. The default shipment uses the 6-line connector. Verify the line count on your original battery before ordering and request the 7-line version if your laptop requires it.

Suitability

This battery suits owners of Portege Z30, Z30-A, Z30-B or Z30-C models whose original part number matches the listed replacements. Buyers who cannot confirm their connector type or whose laptop falls outside the listed series should look elsewhere.

How it compares

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

Price $40.99
Pricier than about 72% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand namePA5136U-1BRS
Model namePA5136U-1BRS
Part number21CP4/73/110
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating14.8 V
Battery capacity52 Wh
Compatibility
Compatible withFor Portege Z30 Z30-A Z30-AK01S Z30-B Z30-C

Questions about this item

Does the package include the battery only or are screws and tools supplied?

The package includes 1 battery; screws and tools are not included.

How do I choose between the 6 line and 7 line connector versions?

Check the connector on your original battery; the default shipment has 6 lines, so request 7 lines if yours has 7.

What runtime can I expect from the 52Wh capacity in a Portege Z30?

The 52Wh rating matches the original specification for the Portege Z30 series, delivering comparable battery life.

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