Description
Specifications
Apple Macbook Pro Retina 15,4″ A1707 (2016-2017) A1820 Laptop Battery, 11.4 V 6667mAh/75Wh
Voltage 11.4V,
Capacity 6667mAh/75WhWh
Number of Cells/type (Li-Polymer)
Colour Black,
Compatible Part Numbers
- A1820
- A1707
- A1707(EMC 3162)
- 020-01728
- A1707(EMC 3072)
Compatible Devices
- MacBook Pro 15.4 inch TOUCH A1707(EMC 3072)
- MacBook Pro 15.4 inch TOUCH A1707(EMC 3162)
- MacBook Pro 15.4 inch TOUCH MLH32LL/A
- MacBook Pro 15.4 inch TOUCH MLH42LL/A
- MacBook Pro 15.4 inch TOUCH MLH42LL/A*
- MacBook Pro 15.4 inch TOUCH MPTR2LL/A*
- MacBook Pro Core I7 2.6 15 inch TOUCH A1707(Late 2016)
- MacBook Pro Core I7 2.6GHZ 15.4 inch TOUCH A1707(EMC 3072)
- MacBook Pro Core I7 2.7 15 inch TOUCH A1707(Late 2016)
- MacBook Pro Core I7 2.8 15 inch TOUCH A1707(Mid 2017)
- MacBook Pro Core I7 2.8GHZ 15.4 inch TOUCH A1707(EMC 3162)
- MacBook Pro Core I7 2.9GHZ 15.4 inch TOUCH A1707(EMC 3072)
- MacBook Pro Core I7 2.9GHZ 15.4 inch TOUCH A1707(EMC 3162)
- MacBook Pro Core I7 3.1GHZ 15.4 inch TOUCH A1707(EMC 3162)
- MLH32LL
- MLH32LL/A
- MLH32LL/A*
- MLH42LL
- MLH42LL/A*
- MPTR2LL
- MPTR2LL/A
- MPTT2LL
- MPTT2LL/A
- MPTT2LL/A*
Tips to Extend Your Battery’s Lifespan
1. Keep it cool – heat is the biggest cause of battery wear, so avoid leaving your MacBook in direct sun, a hot car, or on soft surfaces that block the vents.
2. Avoid charging to 100% every time – MacBooks have an Optimised Battery Charging setting that limits charging to around 80%, which can roughly double your battery’s usable lifespan.
3. Don’t let it run flat – regularly draining the battery to 0% wears it out much faster than topping up before it gets critically low.
4. Store at around 50% charge – if you won’t be using the laptop for a few weeks or more, store it half-charged in a cool, dry place rather than fully charged or fully empty.
5. Go easy on fast charging – rapid chargers generate extra heat, so standard charging (especially overnight or while idle) is gentler on the battery over time.
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