
it is brand-new acer aspire 4520-5a1g12, aspire as5740dg , aspire as5740d , aspire as5738zg , aspire as5738z , laptop batteries replaces the acer aspire 4520-5a1g12 laptop battery. it is designed to meet or exceed oem SPEC and is 100% compatible with the original charger.
Replacement for acer aspire 4520-5a1g12 laptop battery [12 cell,11.1V, 10400 MAH, Black]
- • acer aspire as5740g , aspire as5740dg , aspire as5740d , aspire as5740 , aspire as5738z , aspire 4520-5a1g12 have a good compatibility with ms2220 , ms2219 , lc.btp00.012 , bt.00607.020 , notebook battery
- • chemistry: li-ion
- • Cell: 12cell
- • color: Black
- • voltage: 11.1V
- • capacity: 10400 MAH
- • Weight: 709.56 g
- • Dimension: 208.20 x44.94 x42.9mm
- condition:
- • high quality li-ion 12cells - brand new
- delivery options:
- • usually ships in 5 to 10 business days.
- see detailed shipping rates

it is brand-new acer aspire 4520-5a1g12, aspire as5740dg , aspire as5740d , aspire as5740 , aspire as5738zg , laptop batteries replaces the acer aspire 4520-5a1g12 laptop battery. it is designed to meet or exceed oem SPEC and is 100% compatible with the original charger.
Replacement for acer aspire 4520-5a1g12 laptop battery [6 cell,11.1V, 5200mAh, Black]
- • acer aspire as5740g , aspire as5740 , aspire as5738zg , aspire as5738z , aspire as5738pg , aspire 4520-5a1g12 have a good compatibility with lc.btp00.012 , lc.ahs00.001 , btp-as4520g , bt.00607.019 , notebook battery
- • chemistry: li-ion
- • Cell: 6cell
- • color: Black
- • voltage: 11.1V
- • capacity: 5200mAh
- • Weight: 355.89 g
- • Dimension: 208.20 x44.94 x19.9mm
- condition:
- • high quality li-ion 6cells - brand new
- delivery options:
- • usually ships in 5 to 10 business days.
- see detailed shipping rates

it is brand-new acer aspire 4520-5a1g12, aspire as5740d , aspire as5740 , aspire as5738zg , aspire as5738z , laptop batteries replaces the acer aspire 4520-5a1g12 laptop battery. it is designed to meet or exceed oem SPEC and is 100% compatible with the original charger.
Replacement for acer aspire 4520-5a1g12 laptop battery [12 cell,11.1V, 8800mAh, Black]
- • acer aspire as5740g , aspire as5740d , aspire as5740 , aspire as5738z , aspire as5738dg , aspire 4520-5a1g12 have a good compatibility with ms2220 , ms2219 , btp-as4520g , bt.00607.034 , notebook battery
- • chemistry: Li-ion
- • Cell: 12cell
- • color: Black
- • voltage: 11.1V
- • capacity: 8800mAh
- • Weight: 709.56 g
- • Dimension: 208.20 x44.94 x42.9mm
- condition:
- • high quality li-ion 12cells - brand new
- delivery options:
- • usually ships in 5 to 10 business days.
- see detailed shipping rates
Compatible Codes
Acer Code:
LC.BTP00.012 , LC.AHS00.001 , BTP-AS4520G , BT.00607.012 , BT.00607 034 , BT.00607 015 , BT.00605.020 , BT.00604.024 , BT.00604.023 , BT.00604.022 , BT.00603.037 , BT 00607.019 , AS07A42 , AS07A41 , AS-2007A ,
EMACHINE Code:
MS2220 ,
Gateway Code:
AS07A52 , AS07A51 ,
Fits Laptop Models
Acer Laptop Models:
Aspire as5740g, aspire as5734z-4725 ,aspire as5732zg ,aspire as5542g-5281 ,aspire as5542g-324g50mn laptop batteries,aspire as5542-324g50mn ,aspire as5542-303g32mn ,aspire as5542-1011 ,aspire as5334-2581 ,aspire 5740g-528g64bn ,aspire 5740g-434g50bi ,aspire 5740dg-524g64mn ,aspire 5740d 3d ,aspire 5740-6491 ,aspire 5740-5255 ,aspire 5740-333g25 ,aspire 5740-15f ,aspire 5738z-423g16mn ,aspire 5738z ,aspire 5738pg-744g50mn ,aspire 5738dg-664g50mn ,aspire 5738-4354 ,aspire 5735zg-322g25n ,aspire 5735z-424g25mn ,aspire 5735z-324g25mn ,aspire 5735-644g ,aspire 5542g-303g25mi ,aspire 5542-5547 ,aspire 5541g-304g50mn ,aspire 5536-753g32mn ,aspire 5536-744g50bn ,aspire 5536-5663 ,aspire 5536-5156 ,aspire 5535-s6 ,aspire 5535-5452 ,aspire 5535-5050 ,aspire 5338-161g16mn ,aspire 5335z ,aspire 5242g-304g64mn ,aspire 4935g-842g25 ,aspire 4935g-664g25mn ,aspire 4935-644g32mn ,aspire 4935-643g32mn ,aspire 4935-641g16mn ,aspire 4930g-591g32mn ,aspire 4930g-583g25bi ,aspire 4930-6862 ,aspire 4930-582g16 ,aspire 4930-581g16l ,aspire 4920-101g16mn ,aspire 4736g-874g50mn ,aspire 4736g-654g32 ,aspire 4730zg-341g25mn ,aspire 4730z-342g16mn ,aspire 4720z-4a2g16mi ,aspire 4720-4825 ,aspire 4720-4538 ,aspire 4720 ,aspire 4710 ,aspire 4540-5424 ,aspire 4540-501g25mn ,aspire 4540 ,aspire 4530-5603 ,aspire 4530 ,aspire 4520z ,aspire 4520g-401g16mi ,aspire 4520-5458 ,aspire 4320g ,aspire 4320-2526 ,aspire 4315-2963 ,aspire 4314wxmi ,aspire 4310g ,aspire 2930-6850 ,
EMACHINE Laptop Models:
g725-443g25mi, emg525 ,em630-302g16mi ,e630-302g25mi ,e430-102g25mi ,e430 ,
Gateway Laptop Models:
Battery Features
- acer aspire 4520-5a1g12 Li-ion battery have no memory effect.
- Strict acer aspire 4520-5a1g12 lithium-ion battery circuit management.
- Manufactured by high-capacity power products and built-in acer aspire 4520-5a1g12 rechargeable battery protection circuit.
- Guaranteed to meet or exceed original acer aspire 4520-5a1g12 battery specifications.
- 100% CE, UL Listed certification of Every Battery acer aspire 4520-5a1g12 .
- If you have a problem with a purchase, email us before posting negative or neutral feedback.
- Condition - Brand New, Never Used!
- Built-in Over-discharge short circuit protection.
- Responsible for replacing any defective items including the resend shipping fee .
- Order your acer aspire 4520-5a1g12 laptop battery before 2:30PM, we will usually ship the same day .
Battery Knowladge
- With lithium-ion batteries, full charges and discharges are best on a regular basis.acer aspire 4520-5a1g12 Li-ion batteries do not suffer from the memory effect.
- Do not drop, hit or otherwise abuse the battery as this may result in the exposure of the cell contents, which are corrosive.
- If you do not use your laptop for a long time, remove the acer aspire 4520-5a1g12 battery pack from the laptop.
- Make sure to plug your acer aspire 4520-5a1g12 laptop charger adapter into a UPS and not directly into a power outlet or surge protector.
- Always keep the battery pack out of reach of infants or small children.
- Do not expose the battery pack to direct sunlight. Never store or use the battery pack in an unventilated vehicle where excessive internal temperatures may be encountered.






