Description
Specifications
Hp EliteBook 820 G1 Series, SB03XL, TNN-L13C, HSTNN-LB4T Laptop Battery, 11.25 V 3950mAh/46Wh
Voltage 11.25V,
Capacity 3950mAh/46Wh
Number of Cells/type (Li-Polymer) 3
Colour Black,
Compatible Part Numbers
- 716725-171
- 716725-1C1
- 716726-171
- 716726-1C1
- 716726-421
- 717377-001
- 717378-001
- 740362-001
- E7U25AA
- E7U25ET
- E7U25UT
- HSTNN-IB4S
- HSTNN-IB4T
- HSTNN-L13C
- HSTNN-LB4T
- SB03046XL
- SB03046XL-PL
- SB03XL
Compatible Devices
- EliteBook 725 G1
- EliteBook 725 G2
- EliteBook 820 G1
- EliteBook 820 G2
- EliteBook 720 G1
- EliteBook 720 G2
- EliteBook 725 G3
- EliteBook 755 G3
Tips to Extend Your Battery’s Lifespan
1. Keep it cool – heat is the biggest cause of battery wear, so avoid leaving your HP laptop in direct sun, a hot car, or on soft surfaces that block the vents.
2. Avoid charging to 100% every time – many modern laptops have a battery care or conservation mode in their power settings 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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