Description
Specifications
Voltage 11.4V,
Capacity 8070mAh/97Wh
Number of Cells/type (Li-Polymer) 6
Colour Black,
Compatible Part Numbers
- NYFJH
- GW0K9
- DP9KT
- 0VRX0J
- 7M0T6
- 5TF10
Compatible Devices
- Precision 7530
- Precision 7540
- Precision 7730
- Precision 7740
- P74F
- P34E
Tips to Extend Your Battery’s Lifespan
1. Keep it cool – heat is the biggest cause of battery wear, so avoid leaving your Dell laptop in direct sun, a hot car, or on soft surfaces that block the vents.
2. Avoid charging to 100% every time – Dell Power Manager’s battery extender/optimized mode 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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