Item Description
  • Battery type: Li-ion; Cells: 6-cell; Capacity:5200mAh; Voltage: 11.1V. The battery is durable and has overcurrent protection, anti-overcharge, anti-overdischarge and temperature control functions.
  • Compatible part number:Aspire 5220 5230 5235 5300 5310 5315 5320 5330 Aspire 5520 Series 5520-5A2G16 5520-6A2G12Mi 5520-7A1G16 5520-7A1G16F Aspire 5530 5530-U6F 5530G 5535 5535-S6
  • Compatible Models 1:Aspire 5730Z Series 5730ZG 5735 5735Z 5739 5739G 5739G-6132 5910G Aspire 5920 Series
  • Compatible Models 2:Aspire 5920G Series 5920G 5920G-702G25Hn 5920G-932G25 5920G-932G25F Aspire 6920 Series 6920 6920-602G16 6920-602G16F 6920-6422 6920-6428 Aspire 6920G Series
  • Compatible Models: Acer AS07B31 AS07B51 AS07B41 AS07B42 AS07B32 AS07B61 AS07B71 AS07B72 AS07B52 ICL50 ICY70 ICW50, Acer Aspire 5920 5315 5520 etc.
  • Security & Reliability: Our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery, meet OEM standard.
  • Warranty & Support: Full refund in 30 days, 12 months warranty. If any issues about the product within 365 days, click the button "ASK A QUESTION" and CONTACT US, we will respond within 24 hours via emails and give you friendly after-sales service. Press [CTRL + F] to search your laptop model/part number.

Product Description

Compatible Models:( Ctrl + F for fast search ur laptop model)

AS07B31 AS07B32 AS07B41 AS07B51 AS07B71 AS07B72 LC.BTP00.008 LC.BTP00.014

Compatible Models:

Aspire 5220 5230 5235 5300 5310 5315 5320 5330

Aspire 5520 Series 5520-5A2G16 5520-6A2G12Mi 5520-7A1G16 5520-7A1G16F

Aspire 5530 5530-U6F 5530G 5535 5535-S6

Aspire 5730Z Series 5730ZG 5735 5735Z 5739 5739G 5739G-6132 5910G

Aspire 5920 Series

Aspire 5920G Series 5920G 5920G-702G25Hn 5920G-932G25 5920G-932G25F

Aspire 6920 Series 6920 6920-602G16 6920-602G16F 6920-6422 6920-6428

Aspire 6920G Series

Aspire 6930 Series 6930 6930-6067 6930-6073 6930-6082 6930-6941 6930-6942

Aspire 6930G Series 6930G 6930G-583G25Bn 6930G-583G25Mn 6930G-643G25Mn

Aspire 6930ZG 6935 6935-6194

Aspire 6935G Series 6935G-644G25Bn 6935G-644Gn

Aspire 7220 7235 7230 7235 7330 7520 7520-5115 7520-5618 7520-5823

Aspire 7720 Series

Aspire 7730 7730G 7730Z

Aspire 8730 Series

Acer Aspire 8920 8920G 8930 8930G 8930G-584G32Bn 8930G-B48F

Extensa 7230 7230E 7630 7630EZ 7630G 7630G 7630Z 7630ZG

TravelMate 7230 7330 7530 7530G 7730 7730G

Gateway MD7335u | MD7321u | MD7330u | MD7801u | MD7820u | MD7822u | MD7826u | NV78 | NV79 | NV7316u | NV7802u | NV7901u | NV7906u | NV7915u | NV7919u | NV7920u | NV7921u | NV7922u | NV7923u | NV7309U | NV7310U

Install A New Battery:

1. You need to turn off your laptop and disconnect the power.

2. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery.

3. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.

Laptop Maintenance Tips:

1. New battery: For use a new battery, you’d better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely

2. Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened

3. Charging sequence: when charging, first install the battery, then turn on the power, when fully charged, first cut off the power, then pull the power plug.

4. Long-term storage:Please store the unused battery fully charged.(Charge it once a month) Do not store at low power to prevent reduce the lifespan of a battery

5. Charger: Do not replace the laptop adapter casually. If the original adapter cannot be applied due to malfunction or damage, please replace the models, so as not to reduce the service life of the battery due to incompatibility.

Overload protection

Over-current protection

Over-voltage protection

High voltage protection

Short circuit protection

Over-temperature protection

Easy & Quick Installation

All of our batteries are brand new and are 100% compatible to meet OEM specifications for safety and efficiency. Same size as original battery, Don't worry about assembly and adaptation issues

Grade "A" cells Top Quality Battery

Reliable performance

Extended battery life

Each battery contains built in multi-protection functions such as short circuit, overheat & overload for maximum safety.

3.35 inches x 8.98 inches x 1.57 inches. Weight: 12.3 oz
Item model number 5520
Power Source Battery
Battery Cell Composition Lithium Ion
Series mdj7820u
Brand Fancy Buying
Item Weight 12.3 ounces
Batteries 1 Lithium Ion batteries required.
Voltage 11.1 Volts
Recommended Uses For Product Laptop
Number of Batteries 1 Lithium Ion batteries required.
Manufacturer Dongguan Lewe Electronics Co., Ltd
Is Discontinued By Manufacturer No
Package Dimensions 8.98 x 3.35 x 1.57 inches
Compatible Phone Models function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-3:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-3'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); Aspire 5220 5230 5235 5300 5310 5315 5320 5330 Aspire 5520 Series 5520-5A2G16 5520-6A2G12Mi 5520-7A1G16 5520-7A1G16F Aspire 5530 5530-U6F 5530G 5535 5535-S6 Aspire 5730Z Series 5730ZG 5735 5735Z 5739 5739G 5739G-6132 5910G Aspire 5920 Series Aspire 5920G Series 5920G 5920G-702G25Hn 5920G-932G25 5920G-932G25F Aspire 6920 Series 6920 6920-602G16 6920-602G16F 6920-6422 6920-6428 Aspire 6920G Series Acer AS07B31 AS07B51 AS07B41 AS07B42 AS07B32 AS07B61 AS07B71 AS07B72 AS07B52 ICL50 ICY70 ICW50, Acer Aspire 5920 5315 5520 See more

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