Method 1: Use System Information to find your laptop model

• Step 1: Press" Windows + R "to open the Run window.
• Step 2: Type" msinfo32 "in the empty box and click" OK "to open System Information.
• Step 3: Keep in the "System Summary "sectionand you will find the" System Model "itemin the right pane.

Method 2: Open the back cover of the laptop and confirm the battery type and capacity, as well as the model of the laptop.

• Step 1: Turn off the laptop and unplug the power cord (to prevent electric shock)
• Step 2: Remove the back panel with a screwdriver. (Please proceed with care to avoid damage to the laptop's components.)
• Step 3: Disconnect the cable connected to the battery and remove it. After that, you can check the specifications of your battery.

Models:AP18E7M

Voltage:15.4V

Capacity:58.75Wh

Battery Type:Li-ion

Battery Condition:Brand New

ØCompatible Part Numbers

AP18E7M AP18E8M 4ICP4/69/90 KT.00407.007 KT00407007

4ICP4/70/88 KT.0040G.013 KT0040G013 KT.00407.009 KT00407009

(use "Ctrl+F" to find your model quickly)

Acer Aspire 7 A715-74G Series

Acer 7 A715-74G-50U5, Acer 7 A715-74G-51QJ, Acer 7 A715-74G-52B0, Acer 7 A715-74G-52BP, Acer 7 A715-74G-53DG, Acer 7 A715-74G-53YM, Acer 7 A715-74G-544W, Acer 7 A715-74G-56VU, Acer 7 A715-74G-57GR, Acer Aspire 7 A715-74G-59DN, Acer 7 A715-74G-702T, Acer 7 A715-74G-70T9, Acer 7 A715-74G-71WS, Acer 7 A715-74G-72GL, Acer 7 A715-74G-73BV, Acer 7 A715-74G-73M5, Acer 7 A715-74G-73R3, Acer 7 A715-74G-75FB, Acer 7 A715-74G-75NZ, Acer Aspire 7 A715-74G-75QA, Acer 7 A715-74G-7602, Acer 7 A715-74G-76NV, Acer 7 A715-74G-76PW, Acer 7 A715-74G-77AW, Acer 7 A715-74G-77PA, Acer 7 A715-74G-77QL, Acer 7 A715-74G-77UR, Acer 7 A715-74G-782K, Acer 7 A715-74G-785A, Acer Aspire 7 A715-74g-792d, Acer 7 A715-74G-792U, Acer 7 A715-74G-79EJ, Acer 7 A715-74G-79KJ, Acer 7 A715-74G-79MQ, Acer AN517-51, Acer AN517-51-56EU, Acer AN517-51-57X5, Acer AN517-51-70C7, Acer AN517-51-70ND, Acer Aspire AN517-51-714J, Acer AN517-51-71D5, Acer AN517-51-720H, Acer AN517-51-757H, Acer AN517-51-75RY, Acer AN517-51-7887

Acer Nitro 5 AN515-54 Series
Acer Nitro 5 AN515-54, Acer Nitro 5 AN515-54-53Z2, Acer Nitro 5 AN515-54-57LV, Acer Aspire Nitro 5 AN515-54-78TL, Acer Nitro 5 AN515-54-51M5, Acer Nitro 5 AN515-54-530D, Acer Nitro 5 AN515-54-54ZK, Acer Nitro 5 AN515-54-5692, Acer Nitro 5 AN515-54-57LV, Acer Nitro 5 AN515-54-59WX, Acer Nitro 5 AN515-54-71UP, Acer Nitro 5 AN515-54-72B7, Acer Nitro 5 AN515-54-72J1, Acer Nitro 5 AN515-54-735S, Acer Nitro 5 AN515-54-73P5, Acer Nitro 5 AN515-54-74BV, Acer Nitro 5 AN515-54-74NF, Acer Nitro 5 AN515-54-74YP, Acer Nitro 5 AN515-55, Acer Nitro 5 AN515-55-729Y, Acer Nitro 5 AN515-55-72MF

Acer Nitro 5 A517-51 Series
Acer Nitro 5 AN517-51, Acer Nitro 5 A517-51-51XT, Acer Nitro 5 AN517-51-515S, Acer Nitro 5 AN517-51-52CK, Acer Nitro 5 AN517-51-54WS, Acer Nitro 5 AN517-51-56EU, Acer Nitro 5 AN517-51-56YW, Acer Nitro 5 AN517-51-57EG, Acer Nitro 5 AN517-51-57NL, Acer Nitro 5 AN517-51-57X5, Acer Nitro 5 AN517-51-59D9, Acer Aspire Nitro 5 AN517-51-59ZT, Acer Nitro 5 AN517-51-70ND, Acer Nitro 5 AN517-51-71D5, Acer Nitro 5 AN517-51-7201, Acer Nitro 5 AN517-51-720H, Acer Nitro 5 AN517-51-72GC, Acer Nitro 5 AN517-51-72T9, Acer Nitro 5 AN517-51-72ZZ, Acer Nitro 5 AN517-51-739K, Acer Nitro 5 AN517-51-754T, Acer Aspire Nitro 5 AN517-51-757H, Acer Nitro 5 AN517-51-75RY, Acer Nitro 5 AN517-51-75VU, Acer Nitro 5 AN517-51-75X3, Acer Nitro 5 AN517-51-75Y2, Acer Nitro 5 AN517-51-76UV, Acer Nitro 5 AN517-51-777Y, Acer Nitro 5 AN517-51-77B8, Acer Nitro 5 AN517-51-77M5, Acer Nitro 5 AN517-51-77Q0, Acer Aspire Nitro 5 AN517-51-77QJ, Acer Nitro 5 AN517-51-77T2, Acer Nitro 5 AN517-51-7887, Acer Nitro 5 AN517-51-78MC, Acer Nitro 5 AN517-51-51YA, Acer Nitro 5 AN517-51-55B9, Acer Nitro 5 AN517-51-56YW, Acer Nitro 5 AN517-51-576U, Acer Nitro 5 AN517-51-57NL, Acer Nitro 5 AN517-51-57V5, Acer Nitro 5 AN517-51-57X5, Acer Nitro 5 AN517-51-58AD, Acer Nitro 5 AN517-51-58QJ, Acer Nitro 5 AN517-51-58TZ, Acer Nitro 5 AN517-51-59D9, Acer Nitro 5 AN517-51-70ND, Acer Nitro 5 AN517-51-71D5, Acer Nitro 5 AN517-51-71S6, Acer Nitro 5 AN517-51-7201, Acer Nitro 5 AN517-51-723Y, Acer Nitro 5 AN517-51-73RV, Acer Nitro 5 AN517-51-754T, Acer Nitro 5 AN517-51-757H, Acer Nitro 5 AN517-51-75RY, Acer Nitro 5 AN517-51-76FT, Acer Nitro 5 AN517-51-76UV, Acer Nitro 5 AN517-51-77B8, Acer Nitro 5 AN517-51-77M5, Acer Nitro 5 AN517-51-77P6, Acer Nitro 5 AN517-51-782J, Acer Nitro 5 AN517-51-7887, Acer Nitro 5 AN517-51-78MC, Acer Nitro 5 AN517-51-797S, Acer Nitro 5 AN517-51-79C9.

Acer Nitro 7 AN715-51 Series
Acer Nitro 7 AN715-51, Acer Nitro 7 AN715-51-71HA, Acer Nitro 7 AN715-51-726G, Acer Nitro 7 AN715-51-76SY, Acer Nitro 7 AN715-51-77D0, Acer Nitro 7 AN715-51-79NX, Acer Nitro 7 AN715-51, Acer Nitro 7 AN715-51-51GR, Acer Nitro 7 AN715-51-574Z, Acer Nitro 7 AN715-51-58X1, Acer Nitro 7 AN715-51-70D5, Acer Nitro 7 AN715-51-70TG, Acer Nitro 7 AN715-51-7171, Acer Nitro 7 AN715-51-71DE, Acer Nitro 7 AN715-51-73BU, Acer Nitro 7 AN715-51-74S3, Acer Nitro 7 AN715-51-752B, Acer Nitro 7 AN715-51-75FZ, Acer Nitro 7 AN715-51-75FZ GAMING, Acer Nitro 7 AN715-51-75N8, Acer Nitro 7 AN715-51-75WR, Acer Nitro 7 AN715-51-76B7, Acer Nitro 7 AN715-51-76ML, Acer Nitro 7 AN715-51-76T7, Acer Nitro 7 AN715-51-76YF, Acer Nitro 7 AN715-51-773J, Acer Nitro 7 AN715-51-773L, Acer Nitro 7 AN715-51-77D0, Acer Nitro 7 AN715-51-77FG, Acer Nitro 7 AN715-51-786X, Acer Nitro 7 AN715-51-79Y2, Acer Nitro AN715-51-71HA

Acer ConceptD 3 CN315-71 Series
Acer ConceptD 3 CN315-71, Acer ConceptD 3 CN315-71-003, Acer ConceptD 3 CN315-71-005, Acer ConceptD 3 CN315-71-514V

, Acer ConceptD 3 CN315-71-59SB, Acer ConceptD 3 CN315-71-70C5, Acer ConceptD 3 CN315-71-72AM, Acer ConceptD 3 CN315-71-72J3, Acer ConceptD 3 CN315-71-76MR, Acer Conceptd 3 CN315-71-7891, Acer Conceptd 3 CN315-71-791U, Acer ConceptD 3 CN315-71-79QM, Acer ConceptD 3 CN315-71-79VR, Acer ConceptD 3 CN315-71P-7341, Acer ConceptD 3 CN315-71P-74AC, Acer conceptd 3 CN315-71P-77A0, Acer ConceptD 3 Pro CN315-71P, Acer ConceptD 3 Pro CN315-71P-55AD, Acer ConceptD 3 Pro CN315-71P-59QP, Acer ConceptD 3 Pro CN315-71P-72PM, Acer ConceptD 3 Pro CN315-71P-7341, Acer ConceptD 3 Pro CN315-71P-73W1, Acer ConceptD 3 Pro CN315-71P-746A, Acer ConceptD 3 Pro CN315-71P-74AC, Acer ConceptD 3 Pro CN315-71P-760X, Acer ConceptD 3 Pro CN315-71P-7695, Acer ConceptD 3 Pro CN315-71P-769Y, Acer ConceptD 3 Pro CN315-71P-77A0, Acer ConceptD 3 Pro CN315-71P-780K, Acer ConceptD 3 Pro CN315-71P-78QP, Acer ConceptD 3 Pro CN315-71P-79C6

Acer ConceptD 5 CN517-71 Series

Acer ConceptD 5 CN517-71, Acer ConceptD 5 CN517-71-70R8, Acer ConceptD 5 CN517-71-72HS, Acer ConceptD 5 CN517-71-73JD, Acer ConceptD 5 CN517-71-74YA, Acer ConceptD 5 CN517-71-75ZU, Acer ConceptD 5 CN517-71-769B, Acer ConceptD 5 CN517-71-76FU, Acer ConceptD 5 CN517-71-77UB, Acer ConceptD 5 CN517-71-7824, Acer ConceptD 5 CN517-71-7824P, Acer ConceptD 5 CN517-71-78BD, Acer ConceptD 5 CN517-71-79S7, Acer ConceptD 5 CN517-71-79XL, Acer ConceptD 5 Pro 17, Acer ConceptD 5 Pro CN515-71P-75FQ, Acer ConceptD 5 Pro CN517-71P, Acer ConceptD 5 Pro CN517-71P-70SZ, Acer ConceptD 5 Pro CN517-71P-72T0, Acer ConceptD 5 Pro CN517-71P-72XU, Acer ConceptD 5 Pro CN517-71P-7388, Acer ConceptD 5 Pro CN517-71P-753A, Acer ConceptD 5 Pro CN517-71P-75WN, Acer ConceptD 5 Pro CN517-71P-76BH, Acer ConceptD 5 Pro CN517-71P-76BZ, Acer ConceptD 5 Pro CN517-71P-77RU

Acer Predator Helios 300 PH315 Series

Acer Predator Helios 300 PH315-52, Acer Predator Helios 300 PH315-52-558P, Acer Predator Helios 300 PH315-52-5807, Acer Predator Helios 300 PH315-52-58EG, Acer Predator Helios 300 PH315-52-59CY, Acer Predator Helios 300 PH315-52-704J, Acer Predator Helios 300 PH315-52-707V, Acer Predator Helios 300 PH315-52-708C, Acer Predator Helios 300 PH315-52-713C, Acer Predator Helios 300 PH315-52-718Q, Acer Predator Helios 300 PH315-52-71HH, Acer Predator Helios 300 PH315-52-71RT, Acer Predator Helios 300 PH315-52-7210, Acer Predator Helios 300 PH315-52-72EV, Acer Predator Helios 300 PH315-52-72RG, Acer Predator Helios 300 PH315-52-73P3, Acer Predator Helios 300 PH315-52-73PA, Acer Predator Helios 300 PH315-52-73XY, Acer Predator Helios 300 PH315-52-746Q, Acer Predator Helios 300 PH315-52-74XE, Acer Predator Helios 300 PH315-52-74XZ, Acer Predator Helios 300 PH315-52-754M, Acer Predator Helios 300 PH315-52-75VP, Acer Predator Helios 300 PH315-52-766X, Acer Predator Helios 300 PH315-52-77EK, Acer Predator Helios 300 PH315-52-77YA, Acer Predator Helios 300 PH315-52-78HH, Acer Predator Helios 300 PH315-52-78T7, Acer Predator Helios 300 PH315-52-78VL, Acer Predator Helios 300 PH315-52-78XW, Acer Predator Helios 300 PH315-52-794X, Acer Predator Helios 300 PH315-52-79H2, Acer Predator Helios 300 PH315-52-79H8, Acer Predator Helios 300 PH315-52-79TY, Acer Predator Helios 300 PH315-52-79ZD

Acer Predator Helios 300 PH317 Series

Acer Predator Helios 300 PH317-52-53KY, Acer Predator Helios 300 PH317-53, Acer Predator Helios 300 PH317-53-70E6, Acer Predator Helios 300 PH317-53-716R, Acer Predator Helios 300 PH317-53-71D6, Acer Predator Helios 300 PH317-53-7222, Acer Predator Helios 300 PH317-53-72H9, Acer Predator Helios 300 PH317-53-72P5, Acer Predator Helios 300 PH317-53-738G, Acer Predator Helios 300 PH317-53-74KK, Acer Predator Helios 300 PH317-53-75SY, Acer Predator Helios 300 PH317-53-7777, Acer Predator Helios 300 PH317-53-77N4, Acer Predator Helios 300 PH317-53-77NT, Acer Predator Helios 300 PH317-53-78G0, Acer Predator Helios 300 PH317-53-78JX, Acer Predator Helios 300 PH317-53-790P, Acer Predator Helios 300 PH317-53-79JM, Acer Predator Helios 300 PH317-53-79S0, Acer Predator Helios 300 PH317-53-79Y1, Acer Predator Helios 300-PH315-52-74NQ, Acer Predator Helios 300-PH317-53-76VZ, Acer Predator Helios 300-PH317-53-77ZX

Acer Predator Triton 300 PT315 Series

Acer Predator Triton 300 PT315-51, Acer Predator Triton 300 PT315-51-51SG, Acer Predator Triton 300 PT315-51-539R, Acer Predator Triton 300 PT315-51-544M, Acer Predator Triton 300 PT315-51-56W4, Acer Predator Triton 300 PT315-51-58BG, Acer Predator Triton 300 PT315-51-58VY, Acer Predator Triton 300 PT315-51-597Z, Acer Predator Triton 300 PT315-51-70E9, Acer Predator Triton 300 PT315-51-740T, Acer Predator Triton 300 PT315-51-74M0, Acer Predator Triton 300 PT315-51-75DV, Acer Predator Triton 300 PT315-51-762F, Acer Predator Triton 300 PT315-51-76B3, Acer Predator Triton 300 PT315-51-76VK, Acer Predator Triton 300 PT315-51-7815, Acer Predator Triton 300 PT315-52, Acer Predator Triton 300 PT315-52-720T, Acer Predator Triton 300 PT315-52-79LP

Note: For more accrate, please check the part number of your original battery.

Note:

Please check your battery part number and Laptop Models to ensure you are getting the correct battery for your laptop!
The new battery needs 3-4 cycles of charging and discharging to 5%, and it takes about 7-8 hours to fully activate lithium ions to maximize its space.
Please do not let the battery discharge to the computer to shut down, otherwise it may be damaged easily and may not be charged fully.
If you connect external power to use for a long time, please remove the battery.
If you do not use battery for a long time, make sure to charge more than 80% every month.
If any problems when using our item you can feel free to contact us, we will reply within 24 hours and help you to solve.

ØShipping

Your orders will be shipped out within48 hoursafter your payment is verified(Saturdays & .Sundays are excluded.) .Generally takes3-7Days forUS customer FromNY.The tracking number will be updated the next business day you pay for it .

ØReturns & Warranty

Your repeat business is important for us, any reason, money back in 60 days and 12 months for warranty and exchange. We are responsible sellers, so please don't worry about after-sales service.

PLEASE CONTACT US, we will make it up and solve it more efficiently.

Øresponse

Your better comments will be an encouragement for us to offer the better quality and the better service in future.If you are satisfied with our service or product ,could you please leave us the 5 star positive response? Thank you so much . If you are not satisfied with them, please contact us first via Ask a Question or viaContact Sellerbefore leave a response . Your messages will be answered within24 hours. We shall try our best to solve your problem to your satisfaction.