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Rectangular black laptop battery pack with six cells and label showing 45WH 10.8V

DELL SK90195333 45WH 10.8V 6-cell laptop battery for A1280 2008

SKU CH-JAX8-DK107

6-cell 45 Wh 10.8 V replacement battery for 13-inch 2008 MacBook models A1280 and A1278

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Compatible withCompatible wit A1280 Laptop Battery for A-pple Mac Book 13
  • Key featuresRechargeable, 10.8 V, Compatible wit A1280 Laptop Battery fo
  • Designed for the 2008 MacBook 13 inch model A1280
  • 45 Wh capacity with six cells provides reliable runtime
  • 8 V output matches the original battery specification
  • Built for up to 500 recharge cycles over its life
  • CE and FCC certified for electrical safety compliance

DELL SK90195333 45WH 10.8V Battery

This new DELL SK90195333 laptop battery delivers 45WH capacity at 10.8V across six cells. It is built as a direct replacement for the 2008 Apple MacBook 13 inch models carrying part numbers A1280 and A1278. The unit is CE- and FCC-certified and rated for up to 500 recharge cycles over its service life.

Suits 2008 MacBook 13 owners only

This battery fits only the 2008 version of the A1280 and A1278 MacBook 13; it will not work with units manufactured in 2009, 2010, 2011 or 2012. Buyers whose laptops were produced in those later years must source a different replacement that matches their specific build date.

45WH 10.8V 6-cell specification decides fit

The single specification that determines compatibility is the 45WH 10.8V 6-cell rating combined with the strict 2008 manufacturing window. Verify your MacBook’s production year before ordering; only the 2008 models accept this exact electrical and physical configuration.

How it compares

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

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameSK90195333
Part numberSK90195333
Power
Battery voltage rating20 V
Power adapter voltage20 V
Compatibility
Compatible withCompatible wit A1280 Laptop Battery for A-pple Mac Book 13

Questions about this item

How long will the 45WH capacity run a 2008 MacBook 13 inch on a single charge?

The 45WH 6-cell battery delivers up to 500 recharge cycles over its life, providing reliable power for the compatible 2008 MacBook 13 inch models listed.

Does the 10.8V rating match the original MacBook A1280 power requirements?

Yes, the 10.8V output matches the original specification for the 2008 MacBook 13 inch A1280 and A1278 models this battery replaces.

Will this battery physically fit my 2008 MacBook 13 inch without modification?

This battery is designed exclusively for the 2008 version of the MacBook 13 inch A1280 and A1278; it will not fit 2009 through 2012 models.

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