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Rectangular black lithium-ion laptop battery with label showing 15.4V 38.1Wh

Beisite

Beisite PA5366U-1BRS laptop battery 15.4V 38.1Wh

SKU CH-37JQ-Q3CYM

Lithium-ion 15.4 V 38.1 Wh replacement battery for Toshiba Dynabook Satellite Pro L50 and L50-G series laptops

  • Battery typeLithium-Ion
  • Battery voltage rating15.4 V
  • Battery capacity38.1 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor Toshiba Dynabook Satellite Pro L50 L50-G Series
  • Direct replacement for PA5366U-1BRS and 4ICP6/47/61 part numbers
  • Powers Toshiba Dynabook Satellite Pro L50 L50-G series laptops
  • 4V 38.1Wh lithium-ion cell delivers rated capacity
  • Brand-new condition with 12-month coverage included
  • Supplier answers queries within 24 hours via email

Direct replacement for Satellite Pro L50

This Beisite PA5366U-1BRS battery is built for Toshiba Dynabook Satellite Pro L50 and L50-G series laptops. It supplies 15.4V and 38.1Wh of lithium-ion capacity in a black housing. The part numbers PA5366U-1BRS and 4ICP6/47/61 are both covered. It arrives new with a 12-month warranty.

Swaps out worn original cells

It replaces the factory battery when run-time has dropped or the pack no longer holds a charge. The upgrade is worth it when the laptop still meets daily workload demands but battery life limits mobility. No adapter or cable changes are required for the swap.

For owners of compatible Dynabook models

Suits users who need a like-for-like power source for the listed Satellite Pro machines. Buyers whose laptop model falls outside the L50 or L50-G series should look elsewhere. Those needing higher capacity than 38.1Wh or a different voltage must choose another part.

How it compares

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

Price $49.99
Pricier than about 82% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand namePA5366U-1BRS
Model namePA5366U-1BRS
Part number4ICP6/47/61
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.4 V
Battery capacity38.1 Wh
Compatibility
Compatible withFor Toshiba Dynabook Satellite Pro L50 L50-G Series

Questions about this item

What laptop models does the PA5366U-1BRS battery fit?

The PA5366U-1BRS fits Toshiba Dynabook Satellite Pro L50 and L50-G series laptops. It replaces part numbers PA5366U-1BRS and 4ICP6/47/61.

How do I install this battery in my Satellite Pro L50?

Power off the laptop and unplug the charger. Remove the bottom case screws, disconnect the old battery cable, swap in the new PA5366U-1BRS, reconnect the cable, and refit the case.

When will the 38.1Wh lithium-ion pack need replacement?

The 15.4 V 38.1 Wh lithium-ion pack is covered by a 12-month warranty. Capacity gradually declines with charge cycles; plan a replacement when run-time drops below your needs.

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