Description
Specifications
Voltage 7.6,
Capacity 8500mAh/68Wh
Number of Cells/type 4 (Li-Poly),
Colour Black,
Compatible Part Numbers
- 4GVMP
Compatible Devices
- Latitude 5400
- Latitude 5401
- Latitude 550
- Latitude 5501
- Latitude 5410
- Latitude 5411
- Latitude 5510
- Latitude 5511
- Precision 3541
- Precision 3550
- Precision 3551
- Latitude 5500
- Precision 3540
- Inspiron 7590 2-in-1
- Inspiron 7591 2-in-1
- Inspiron 7791 2-in-1
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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