3.7V 2600mAh Lithium-Ion Rechargeable Cell with Wire Connector [Refurbished]

Premium Quality Electronics from The Engineer Store, Bengaluru

Fast Shipping

7-day warranty on manufacturing defects

24/7 Support

Product Overview

This 3.7V 2600mAh Lithium-Ion Rechargeable Cell is an ideal power solution for a wide range of electronic applications. Pre-equipped with convenient wire connectors, it's ready for immediate integration into your projects. Though refurbished, it meets rigorous quality standards and performs like new.

Perfect for: IoT devices, portable electronics, emergency lights, power banks, robotics, and DIY projects.

Technical Specifications

Specification	Details
Voltage	3.7V (Nominal)
Capacity	2600mAh
Chemistry	Lithium-Ion (Li-Ion)
Connector Type	Pre-soldered Wire Connector
Condition	Refurbished (Tested & Certified)
Product Type	Electronics Component
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7

Why Choose This Product?

100% Authentic & Certified - Sourced from trusted suppliers with verification

Cost-Effective - Refurbished pricing without compromising quality

Ready to Use - Pre-equipped with wire connectors for quick integration

Reliable Performance - Rigorous testing ensures dependable operation

Fast Shipping - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse

Expert Support - Technical guidance available round-the-clock

Hassle-Free Returns - 7-day return policy on defective items

Key Features

• High Energy Density - 2600mAh capacity for extended runtime
• Stable Output - Consistent 3.7V performance throughout discharge cycle
• Pre-Wired Connector - Saves assembly time; ready for immediate use
• Compact Design - Fits into space-constrained applications
• Rechargeable - Hundreds of charge cycles for long-term use
• Safety Certified - Meets international safety standards

Applications & Project Ideas

DIY & Hobbyist Projects

• Custom electronic gadgets and prototypes
• Wearable electronics and accessories
• LED flashlights and portable lighting
• Wireless sensor networks

Professional & Industrial Use

• Backup power systems
• Portable medical devices
• Industrial IoT sensors
• Emergency lighting systems

Learning & Education

• Electronics workshops and courses
• Robotics and automation projects
• STEM education demonstrations
• Skill development programs

Consumer Electronics

• Portable power banks
• Wireless headphones and speakers
• Smart home devices
• Cordless tools

What's Included in the Box

Package Contents:

• 1x 3.7V 2600mAh Lithium-Ion Rechargeable Cell (with wire connector)
• Technical documentation and datasheet
• Quick start guide
• Support contact information

Product Specifications at a Glance

Parameter	Value
Nominal Voltage	3.7V
Capacity	2600mAh
Energy	9.62Wh
Chemistry	Lithium-Ion
Connector	Pre-soldered Wires
Dimensions	Standard 18650 form factor
Weight	~45g
Shelf Life	2+ years
Operating Temp Range	0 degreesC to 45 degreesC
Storage Temp Range	-20 degreesC to 60 degreesC

Frequently Asked Questions

Is this product 100% authentic?

Yes! We source from authorized distributors and conduct authentication verification on every unit. All refurbished cells are tested to ensure they meet original specifications.

What does "Refurbished" mean?

Refurbished means the cell has been professionally tested, cleaned, and certified to work like new. It may have minor cosmetic wear but performs identically to a new unit. All refurbished items come with full warranty coverage.

What warranty is provided?

7-day warranty on manufacturing defects covering all manufacturing defects and performance issues. If the cell fails within this period, we offer free replacement or full refund.

How fast is shipping?

Standard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express shipping options available for urgent orders.

Do you provide technical support?

Absolutely! Our expert team is available 24/7 via email and WhatsApp to answer questions about specifications, usage, troubleshooting, and integration.

What is your return policy?

We offer a 7-day return window for defective or damaged items. Eligible returns receive full refund or replacement at no extra cost. Simply contact support with photos/proof.

Can I use this cell with any charger?

This cell requires a compatible Li-Ion charger with 3.7V specification. Do not use with incompatible chargers. We recommend chargers with over-charge and over-discharge protection.

Are bulk discounts available?

Yes! Orders of 10+

Buy 3.7V 2600mAh Lithium-Ion Rechargeable Cell with wire connector [Refurbished] Online in India

Purchase the 3.7V 2600mAh Lithium-Ion Rechargeable Cell with wire connector [Refurbished] online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 3.7V 2600mAh Lithium-Ion Rechargeable Cell with wire connector [Refurbished] with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy 3.7V 2600mAh Lithium-Ion Rechargeable Cell with wire connector [Refurbished] at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.