High Quality 10.8V/11.1V 5200MAH DELL 312-0818 Battery For Dell Vostro A840 A860 A860n 451-10673 F286H

Do you want to buy a cheap DELL 312-0818 Compatible battery? We offer you a cheap DELL 312-0818 Compatible battery - an incredibly high quality Compatible battery! All DELL 312-0818 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for 312-0818 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for Dell Vostro A840 A860 A860n 451-10673 F286H battery and DELL 312-0818 model.

High capacity DELL 312-0818 battery for longer standby time.

The battery is professionally tested to ensure the best lifespan.

1 year warranty, 30 days money back, 100% brand new!

Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.

Safety certified CE / FCC / RoHS.

Key Features

• High‑capacity design with 5200MAH for extended device runtime.
• Stable 10.8V/11.1V output ensures consistent performance during daily use.
• Built with high‑quality lithium‑ion cells for improved durability and long cycle life.
• Advanced protection system including overcharge, over‑discharge, overheat, and short‑circuit safeguards.
• Optimized for reliable performance in warm and humid environments.
• Lightweight and compact design for easy installation and device compatibility.

Technical Specifications

Model	312-0818
Battery Condition	Brand New Replacement Battery
Item Code	EPDL086_1
Category	Laptop Batteries
Brand	DELL
Capacity	5200MAH
Voltage	10.8V/11.1V
Type	Li-ion
Color	Black
Applies to	Dell Vostro A840 A860 A860n 451-10673 F286H
Certification	Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service	Buy now, we promise a one-year warranty and 30-day returns

Compatible Models

Replacement Part Numbers:

• 312-0818
• 451-10673
• F286H
• F287F
• F287H
• R988H

Compatible Models：

Dell Inspiron 1410
Dell Vostro 1014
Dell Vostro 1014n
Dell Vostro 1015
Dell Vostro 1015n
Dell Vostro 1088
Dell Vostro 1088n
Dell Vostro A840
Dell Vostro A860
Dell Vostro A860n
not Compatible 14.4V/14.8V
6cell

* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

Battery Care & Maintenance

• Store the battery in a cool, dry environment to maintain long‑term performance.
• Avoid exposing the battery to excessive heat or direct sunlight, especially in warm and humid climates.
• Use compatible DELL chargers or certified charging accessories to ensure safe and efficient charging.
• Avoid frequent full discharges; partial charge cycles help extend overall battery lifespan.
• If the battery will not be used for an extended period, keep it at around 40–60% charge before storage.
• Clean the battery contacts periodically with a dry cloth to maintain stable power delivery.
• Do not puncture, crush, or expose the battery to water or high humidity.

Frequently Asked Questions