Name: Battery for Acer AP12F3J – Aspire S7-391 Series Laptops (5000mAh, 2-Cell High Quality Replacement)
SKU: LI-1209
Price: 2170.00 INR
Availability: InStock

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Acer Laptop Battery 5000mAh, 2-Cell High Quality for Acer AP12F3J – Aspire S7-391 Series Laptops

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Lappy Power

Acer Laptop Battery 5000mAh, 2-Cell High Quality for Acer AP12F3J – Aspire S7-391 Series Laptops

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₹2,170 ₹4,340 ^{( 50% Off )}

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Condition:

New

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1000 in stock

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Key Features

High-Capacity 5000mAh Battery – Provides long-lasting backup and reliable laptop performance.
2-Cell Li-Polymer Design – Ensures stable voltage output and efficient power delivery.
Perfect Compatibility – Designed for Acer AP12F3J and Aspire S7-391 Series laptops.
Premium A+ Grade Cells – Offers durability, longer lifespan, and consistent efficiency.
Advanced Safety Protection – Safeguards against overcharge, over-discharge, and short-circuit.
Easy Plug-and-Play Installation – Fits perfectly with no professional assistance required.
Eco-Friendly & RoHS Certified – Safe, energy-efficient, and environmentally responsible design.

Product Overview

The Battery for Acer AP12F3J – Aspire S7-391 Series Laptops (5000mAh, 2-Cell) is a high-quality replacement battery designed for long-lasting performance and reliability. Built with premium A+ grade lithium-polymer cells, it delivers excellent backup, stable voltage output, and efficient energy usage — making it ideal for daily work, entertainment, and travel.

Performance and Efficiency

Provides 4–6 hours of reliable backup depending on laptop usage.
Offers steady voltage output and efficient energy conversion.
Supports fast charging with low self-discharge for longer standby time.
Ideal for home, office, and travel use with consistent power delivery.

Safety and Quality Assurance

Equipped with multi-protection circuitry: overcharge, over-discharge, short-circuit, and thermal protection.
Temperature control system prevents overheating during extended use.
Constructed using fire-resistant ABS material for added safety.
Certified by RoHS, CE, and FCC for quality and environmental safety standards.

Build Quality and Durability

Built with premium-grade lithium-polymer cells ensuring high performance and longevity.
Rigorously tested for power retention, safety, and voltage stability.
Lightweight and slim design — perfect for thin ultrabooks like the Aspire S7 series.

Why Choose This Battery

100% compatible with Acer Aspire S7-391 laptops.
Delivers reliable, long-lasting backup and fast charging.
Safe, efficient, and eco-friendly design.
Perfect replacement for original Acer AP12F3J battery.
Supported by DP Mart quality assurance and after-sales service.

Technical Details

Brand:	Acer
Model number:	AP12F3J – Aspire S7-391 Series
Seller SKU:	LI-1209
Condition:	New
Origin:	India
Availability:	In Stock
Minimum order quantity:	1
Shipping weight:	1000.00 g
Date first listed on DP MART :	Oct 11, 2025

Product Name

Battery for Acer AP12F3J – Aspire S7-391 Series Laptops (5000mAh, 2-Cell)

Battery Specifications

Battery Type: Rechargeable Lithium-Polymer (Li-Polymer)
Capacity: 5000 mAh (High Capacity)
Voltage: 7.4 V (Nominal)
Number of Cells: 2 Cells
Battery Color: Black
Technology: A+ Grade Li-Polymer Cells
Cycle Life: 500 – 1000 Charge Cycles
Battery Model: AP12F3J

Compatibility

Supported Laptop Models: Acer Aspire S7-391 Series Laptops
Compatible Part Number: AP12F3J
Fit Type: 100% OEM-Compatible Replacement
Charging Compatibility: Works perfectly with Original Acer Adapters and BIOS
Design Fit: Precisely engineered to ensure perfect fit and secure connection

Performance and Backup

Provides 4–6 hours of average runtime depending on usage and settings.
Ensures consistent voltage and stable power delivery.
Supports fast charging and low self-discharge rate.
Designed for business, travel, and home laptop users.

Build Quality and Safety Features

Constructed using premium A+ grade lithium-polymer cells for durability.
Integrated multi-layer protection: overcharge, over-discharge, and short-circuit safety.
Temperature control system prevents overheating during long usage.
Built with fire-resistant ABS casing for extra safety and durability.
Fully RoHS, CE, and FCC certified for safety and environmental standards.

Installation and Usage

Simple plug-and-play installation — no tools or technician required.
Compatible with Acer Aspire firmware and charging systems.
Recommended: Fully charge before first use for optimal performance calibration.

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