Tips:Please confirm that the model/capacity/size you purchased is consistent with our product before purchasing.There maybe 2 battery models fit for your laptop: RJ40G 63Wh and WY9DX 42Wh, just refer to above picture.

✅RJ40G /WY9DX Battery For Dell Latitude 5420 5520 Precision 3560 Series-2 Types

Tips:Please confirm that the model/capacity/size you purchased is consistent with our product before purchasing.There maybe 2 battery models fit for your laptop: RJ40G 63Wh and WY9DX 42Wh, just refer to above picture.

Select 1：3 Cells 11.4V 42Wh

Specification:
Battery Cells
recharge cycles：500
Operation time: Around 1.5-3.5hours

Compatible Part Number:
WY9DX RJ40G 01K2CF 075X16 0WK3F1 0M3KCN 005R42.

Compatible Model:

for Dell Latitude 14 5420 CHKFM FDTCY XPC5H series
for Dell Latitude 15 5520 39V1H FPKNM series;
for Dell Precision 15 3560 3H45Y 4MTF7 758J7 7RV10 F3T9T series.

Select 2：4 Cells15.2V 63Wh

Specification:
Battery Cell
recharge cycles： 500
Operation time: Around 1-3.5hours

Replacement Part Number
RJ40G 01K2CF 075X16 WY9DX 0WK3F1 0M3KCN 005R42

Compatible Machine Models
For Dell Latitude 14 5420 CHKFM FDTCY XPC5H series;
For Dell Latitude 15 5520 39V1H FPKNM series;
For Dell Precision 15 3560 3H45Y 4MTF7 758J7 7RV10 F3T9T series

PaymentDelivery detailsReturn PolicyAbout usWarranty PolicyPayment1.We accept payment via PayPal, Visa, Mastercard, Apple Pay, Google Pay etc.
2. All payments must be prepaid.Delivery details1. Items are generally shipped out within 24 hours after your payment has been cleared (Sat. & Sun. excluded.)

2. Orders from the United States will all be shipped out via UPS/USPS/Fedex/UNIUNI. The shipment usually takes 1-4 business days( Exclude public holiday), if you need the item urgently, please contact us for detail before purchase.

3. We ship to US ONLY and do not support Collection.

4. All items will be shipped to buyer's paypal address. Please check your paypal address before place the order.

5. We are not responsible for wrong or undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address.Return Policy1. We provide 90 days free replacement ,30 days money back on non-defective, undamaged, unused and resalable products. Product is not eligible for refund after the 30-day refund period has expired.

2. Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.

3. For all returned products, Please contact us for the returning address.

4. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.

About us

We are a store, mainly run laptop accessory. Such as battery , ac adapter etc.All item passed FCC / CE / ROHS certificates. Help buyer reduce the risk of damage, fire, dangerours mostly.We work with a good quality OEM supplier and factory. Help you and us save money greatly.Warranty Policy

About Warranty - You don't need to pay for for getting covered by our warranty policy.- There is a warranty label on our products like batteries and adapter chargers, please keep it safe and sealed.- We don't cover the failure or damage caused by misuse, accident, modification, inappropriate physical or operating environment, natural disaster, power surge, and improper maintenance or storage.- If you misuse the Return Policy, our warranty to your purchase will be revoked.- Please contact us via message if you have any problem and please allow us 24 hours to reply, we will do our best to help you solve it.
BrandpremiumbatteryCompatible BrandFor Lenovo ThinkPadTypeAC & DCCompatible Product LineFor Lenovo ThinkPadNumber of Battery Cells3/4Battery TypeLi-IonCompatible ModelFor Lenovo ThinkPad L560 20F1 20F2 SeriesMPNWY9DX/RJ40G BatteryUnit TypeUnitUnit Quantity1Manufacturer Warranty3 YearsFeatures 1100% Brand NEWFeatures 2Free ReturnFeatures 3USA LocationCompatible Model 2for Dell Latitude 14 5420 CHKFM FDTCY XPC5H seriesCompatible Model 3for Dell Latitude 15 5520 39V1H FPKNM seriesCompatible Model 4for Dell Precision 15 3560 3H45Y 4MTF7 758J7 7RV10 F3T9T series.Compatible Part NumberWY9DX RJ40G 01K2CF 075X16 0WK3F1 0M3KCN 005R42.Warm TipsPls check the capacity/Volt. before purchasingCountry of OriginChina

On Aug 31, 2026 at 20:30:19 PDT, seller added the following information: