We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black lithium-polymer laptop battery with smooth finish

Cameron & Co

Cameron & Co DS-CS-AM1382NB laptop battery 7.07 Ah 10.95 V 77.42 Wh black

SKU CH-EQ04-QPMP1

Replacement lithium-polymer battery for 15.4-inch MacBook Pro models MC721LL/A, MC723LL/A, MD103LL/A and MD104LL/A, 7.07 Ah, 10.95 V, 77.42 Wh

  • Product typeBattery
  • Compatible with MacBook Pro 15.4" 2.0 GHz Core i7 models
  • Replaces original Apple battery part numbers 661-5844 and A1382
  • Li-Polymer chemistry delivers 7.07 Ah capacity at 10.95 V
  • Fits MC721LL/A, MC723LL/A, MD103LL/A and MD104LL/A systems
  • Slim 13.54 mm profile matches factory dimensions exactly

Compatible MacBook Pro models

This replacement battery fits Apple MacBook Pro 15.4 inch units identified as MC721LL/A, MC723LL/A, MD103LL/A, MD104LL/A and board IDs MacBookPro 8.2 and 9.1. It replaces original part numbers 661-5844, A1382 and 020-7134-01. The pack is built with Li-Polymer cells and ships in new condition.

Capacity and power specifications

The unit delivers 10.95 V with a rated capacity of 7.07 Ah for 77.42 Wh of stored energy. Lithium-polymer chemistry provides stable voltage output during normal discharge cycles. No active cooling is required and the pack operates silently within the host chassis.

Physical fit and daily handling

The black casing measures 251.46 x 91.29 x 13.54 mm to match the internal battery bay of the supported models. A single pack weighs approximately the same as the original Apple battery. The connector aligns with the factory socket so installation follows the standard service procedure.

How it compares

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

Price $48.99
Pricier than about 81% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-AM1382NB
Product typeBattery

Questions about this item

How do I install this 251.46 mm x 91.29 mm battery in my MacBook Pro 15.4" A1286, and what step is often missed?

Remove the bottom case, disconnect the old battery connector, fit the new pack, reconnect the connector, then replace the case; the step often missed is reconnecting the battery data cable before closing the case.

What maintenance will this Li-Polymer 7.07 Ah pack need over its life?

No scheduled maintenance is required; the pack will eventually hold less charge and should be replaced when runtime no longer meets your needs.

What limit appears first when this 77.42 Wh battery runs sustained heavy loads?

The pack will hit its thermal limit and throttle output before the 7.07 Ah capacity is fully drained.

More in Laptop Chargers & Batteries

Similar items