Description
Specifications
Asus X502, X502C, X502CA, C31-X502, C21-X502 Laptop Battery, 11.1 V 4000mAh/44Wh
Voltage 11.1V,
Capacity 4000mAh/44Wh
Number of Cells/type (Li-Polymer)
Colour Black,
Compatible Part Numbers
- C31-X502
- C21-X502
Compatible Devices
- VivoBook S500
- VivoBook S500C
- VivoBook S500CA
- VivoBook S500CA-CJ005H
- PU500C
- PU500CA
- X502
- X502CA
- PU500X3217CA
- PU500X3317CA
- VivoBook S500CA-DH51T
- P500CA-QENT-CB
- VivoBook S500CA-CJ016H
- Vivobook V500CA-EB71T
- VivoBook S500CA-DS51T
- VivoBook S500CA-CJ019H
- VivoBook V500CA-CJ117H
- VivoBook S500CA-US71T
- VivoBook S500CA-CJ039H
- VivoBook S500CA-CJ006H
- VivoBook S500CA-CJ003H
- VivoBook S500CA-D51T
- P500CA-XO330D
- VivoBook S500CA-CJ011H
- VivoBook V500CA-DB51T
- VivoBook S500CA-DS31T
- VivoBook S500CA-CJ017H
- VivoBook V500CA-CJ106H
- VivoBook S500CA-DS71T
- VivoBook S500CA-CJ026H
- PU500CA-XO002X
- VivoBook V500CA-BB31T
- VivoBook S500CA-1ACJ
- VivoBook S500CA-CJ3217
- P500CA-1A
- VivoBook S500CA-CJ010H
- P500CA
- VivoBook V500CA-DB71T
- VivoBook V500CA
- VivoBook V500C
- PU500
Tips to Extend Your Battery’s Lifespan
1. Keep it cool – heat is the biggest cause of battery wear, so avoid leaving your Asus 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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