Lot R8D7N Battery For Dell Precision 3540 Latitude 5400 5500 7590 7591 7791 2IN1
Specifications:
*Condition: Brand New , 'A' grade cells,100% Compatible!
*Battery type: Li-ion Battery
*Voltage: 11.4V
*Capacity: 51Wh
*Number of Battery Cells: 3
*Life Cycles (times):300-500
*Certification: CE FCC RoHS
*Color: black as pictures
*Operation time: approx 1.5-3.5 hours
*Package including: 1×battery (in packing box)
Compatible Model:
For Dell Latitude 5400 E5400 Series
For Dell Latitude 5500 E5500 Series
For Dell Precision 3540 M3540 Series
For Dell Inspiron 7590 2-in-1 (without 2.5" HDD) Series.NOT fit for Inspiron 7590 Series.
For Dell Inspiron 7591 2-in-1 Series. NOT fit for Inspiron 7591 Series.
For Dell Inspiron 7791 2-in-1 Series. NOT fit for Inspiron 7791 Series.
Important Note:There are 3 types' compatible batteries: 4GVMP(68Wh 4Cell) 1V1XF(42Wh 3Cell), R8D7N(51Wh 3Cell) Please choose the RIGHT battery model and capacity according to your laptop's original battery.
Compatible Part Numbers:
R8D7N H82T6 0C5GV2 0W8GMW 1V1XF 4GVMP P84F001 C5GV2 P84F P42E P98G001.
Wholesale Discount Available (Contact us please)
How to install a new battery:
1. You need to turn off the laptop and disconnect the power.
2. Disconnect the connection between the old battery and the motherboard to avoid unnecessary damage due to the removal of the battery. Then unscrew the old battery screws one by one, and carefully save each screw.
3. Remove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery.
4. If you have questions about installing a new battery, you can search for the installation of laptop/tablet models on YouTube. This method may help you.
For Optimal Use battery:
1.Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to get the new battery a full capacity.
2.The important point is to perform a full discharge charge every other month to extend battery life.
3.Don't connect adapter for a long time while using the battery. It may damage the battery.
4.Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of in fire or water.
5.Avoid using the battery in an environment where the temperature is too high or too low.
PaymentDelivery detailsTerms of salesAbout usWarranty PolicyPayment1. We accept payment via PayPal, Visa, Mastercard, Apple Pay, Google Pay etc.2. All payments must be prepaid.Delivery detailsDeliverDel Shipping timeItem located in California and New Jersey of Unites States of America, there are 2 warehouses.Usually, delivery time less than 7 days in California. Except holiday, weekend, weather delay etc.Other states in U.S.A, the whole shipping time may be in 7 to 15 working days.Package sent from which above warehouse according to inventory stock quantity , and post address distance.Send us message if you have shipping time request before you pay, such as send item through other shipping methods.The whole shipping time is an estimated time, it may be different with actual situation. Hope you understand and be patient.1 to 3 days shipmentCurrently, delivery successful in California Only. Other states in U.S.A, it may be later delivery in 3 days. Hope you consider carefully before select this shipment. ivery detailsy detailTerms of salesOrder cancellationAt purchase history , find paid order and send cancel request. Usually, request would be agree in 24 hours.Item sent , request failed. Let seller know your request through message, try decline package , or ask seller send return label, or provide other better solution.Revised addressPlease send message to us, if you forget revised. If you have not received our reply in time,It may be our service officer is rest .ReplacementWe accept 30 days return and refund request, after you get item.You would get a brand new item, or refund full payment, if item is defective.It is better hassle return request through message, and provide photo at message.. We set automatically respond to return request, it may be cause solution is not your and our expected. For example, you want replace item, asked buyer return and refund.ExchangeSend message to us, it is better provide photo at message. you would get correct item finally, get return label after exchange, Please help us return this wrong item.About usWe are specializing in selling laptop batteries, ac adapter/charger etc. for about 10 years, and we are the best seller on these categories for years.All item passed FCC / CE / ROHS certificates. Help buyer reduce the risk of damage, fire, dangerours mostly.We work with good supplier who supply good quality materials and products and we have 2 factories producing most of our products, we are confidence to provide very good quality products with competitive price.Warranty PolicyAbout 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.
On May 19, 2026 at 18:50:32 PDT, seller added the following information:
