Lion compatible laptop battery for Asus S505 S550 U48 U58 V550 compatible laptop battery
Battery Ratings : Li-Ion, 11.1v 2200mAh,
Compatible battery part numbers (P/Ns) :
A31-K56 A32-K56 A41-K56 A42-K56
Kindly match carefully battery image, battery part number (P/N) and laptop model, before purchase.
Supports the following laptop Models :
Asus A46 Ultrabook A46C A46CA A46CB A46CM A46V A56 Ultrabook A56C A56CA A56CB A56CM A56V E46
E46C E46CA E46CB E46CM K46 Ultrabook K46C K46CA K46CB K46CM K46V K56 Ultrabook K56C K56CA K56CB
K56CM K56V R405 Ultrabook R405C R405CA R405CB R405CM R405V R505 Ultrabook R505C R505CA
R505CB R505CM R550 Ultrabook R550C R550CA R550CM S40 Ultrabook S40C S40CA S40CB
S40CM S405 Ultrabook S405C S405CA S405CB S405CM S46 Ultrabook S46C S46CA S46CB S46CM
S505 Ultrabook S505C S505CA S505CB S505CM S550 Ultrabook S550C S550CA S550CM
VivoBook S550 VivoBook S550C VivoBook S550CA VivoBook S550CM S56 Ultrabook S56C S56CA
S56CB S56CM U48 Ultrabook U48C U48CA U48CB U48CM U58 Ultrabook U58C U58CA U58CB U58CM
V550 Ultrabook V550C V550CA V550CM
Please check above battery part number (P/N) from the label of existing battery. If your laptop's battery part number is not listed here, please ask me through "ask seller a question" link and I will help you decide which battery is suitable for your laptop.
Battery buying Tips, Kindly read carefully :
1. The new laptop batteries are not fully pre charged, you have to charge them in your laptop before you expect some or full backup from a new battery.
2. When a laptop is not working, some buyers assume that the battery replacement is required. Please be aware that the laptop works well directly through ac adaptor even if the battery is not installed. If this is not the case, please do not directly buy the battery unless your laptop works well with ac adaptor.
3. If your old battery is totally dead ie if the laptop gives zero backup with your old battery then, there may be two possibilities :
(a) The old battery is dead and laptop is ok. In this case, only replacing the battery with new one, will solve the problem. For this, just install the new battery into laptop and allow 3-4 hours to get it fully charged. During this time, you may keep working on your laptop.
(b)Old battery is dead and the battery charging circuit inside laptop motherboard, is also dead. In this case, the new battery can be utilised only after you get the laptop motherboard repaired from any expert technician.
If you have any similar laptop battery near you for checking, you may try using that battery to check if laptop charging circuit is able to charge any battery and if that battery gives some backup time even if it is 4-5 minutes.
Please be informed that laptop battery should not be allowed to remain fully discharged for long time. If allowed, they becomes dead and unusable.
I hope the information given above, will help you reach proper buying decision.