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Rectangular black laptop battery with six cells visible

Total Micro Technologies

Total Micro Technologies MB771LL/A-TM 6 Cell 10.8V 4800mAh laptop battery

SKU CH-PFA3-CA172 MPN MB771LL/A-TM

A 6-cell 10.8V 4800mAh lithium-ion replacement battery for Apple MacBook notebooks

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,800 mAh
  • Product typeBattery
  • Compatible withApple MacBook Notebook
  • 6-cell lithium-ion design powers Apple MacBook notebooks
  • 4800 mAh capacity extends runtime between charges
  • 8 V output matches OEM original specifications
  • Premium quality cells deliver reliable long-term performance
  • Direct replacement fits compatible Apple notebook models

Replacement battery for Apple MacBook

The Total Micro Technologies MB771LL/A-TM is a 6 cell lithium-ion pack rated at 10.8V and 4800 mAh. It is built to meet or exceed the original manufacturer specifications for capacity and service life. The unit serves as a direct replacement for compatible Apple MacBook notebooks. Buyers needing a higher capacity than 4800 mAh should look elsewhere.

Installation and system fit

The battery slots into the standard notebook compartment without extra cables or adapters. It restores portable operation when the original pack no longer holds charge. No additional hardware is required beyond the notebook itself. Systems that use a different cell count or voltage are not compatible.

Behaviour under sustained load

Premium quality cells are selected to maintain consistent output during extended use. The 4800 mAh rating supports typical workloads over a full discharge cycle. Voltage remains stable at 10.8V throughout the discharge curve. The pack is not designed for high current applications beyond normal notebook operation.

How it compares

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

Price $70.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameTotal Micro
Model nameMB771LL/A-TM
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating10.8 V
Battery capacity4,800 mAh
Size & build
Shipping weight0.91 kg
Package size254 × 178 × 102 mm
Compatibility
Compatible withApple MacBook Notebook

Questions about this item

How long will the 4800 mAh capacity last before it drops noticeably?

The 4800 mAh lithium-ion pack is built with premium cells rated to meet or exceed the original Apple specification, so capacity fade stays within normal limits for daily charge cycles.

Does the 10.8 V pack run hot or make noise during all-day use?

It has no moving parts and operates silently; normal warmth occurs under load but stays within the thermal envelope designed for Apple MacBook notebooks.

Which Apple MacBook models accept the MB771LL/A-TM without extra parts?

The battery is a direct replacement for compatible Apple MacBook notebooks and requires no additional cables, adapters or tools to install.

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