Orange 11.1V 3300mAh 25C 3S Lithium Polymer Battery Pack

The Orange 11.1V 3300mAh 25C 3S Lithium Polymer Battery Pack is a high-performance rechargeable battery module designed for demanding RC aircraft, quadcopters, and robotics applications requiring sustained high discharge rates. Professional hobbyists, drone pilots, and robotics engineers rely on this 3-cell configuration to power their projects with consistent voltage delivery and rapid energy discharge capabilities. This battery solves the critical problem of power delivery in weight-sensitive applications where traditional batteries cannot provide the necessary discharge rate and energy density without adding excessive mass.

Product Overview

This Lithium Polymer battery pack operates on a 3S (three-cell series) configuration, delivering 11.1V nominal voltage with a maximum charge voltage of 12.6V. The 3300mAh capacity provides substantial runtime for medium to large-scale RC models and drone platforms, while the 25C continuous discharge rating ensures the battery can safely deliver 82.5 amps of current under normal operating conditions. LiPo batteries function through lithium-ion chemistry where lithium ions move between the anode and cathode during charge and discharge cycles, enabling high energy density and lightweight construction compared to NiMH or lead-acid alternatives.

The Orange brand designation indicates this battery pack features premium cell quality with balanced cell matching for extended cycle life and consistent performance across all three cells. The 25C rating represents the continuous discharge multiplier, meaning this 3300mAh pack can safely sustain 82.5A continuous discharge and handle burst rates up to 50C for short durations. This makes the battery ideal for high-performance applications where momentary power spikes occur during acceleration or aggressive maneuvering. The pack includes integrated balance leads for proper charging through multi-cell chargers, ensuring each cell charges to optimal voltage levels and maintains long-term health.

Key Specifications

Specification	Details
Product Type	3S Lithium Polymer Battery Pack
Brand	Orange
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp
Nominal Voltage	11.1V (3S configuration)
Maximum Voltage	12.6V fully charged
Capacity	3300mAh
Continuous Discharge Rate	25C (82.5A maximum)
Burst Discharge Rate	50C
Cell Chemistry	Lithium Polymer (LiPo)

Key Features

• 25C Continuous Discharge Rating delivers 82.5 amps of sustained current for high-performance RC aircraft and racing drones without voltage sag
• 3300mAh Capacity provides extended flight time and runtime for medium to large-scale unmanned aerial vehicles and ground-based robotics projects
• Balanced Cell Technology ensures all three cells maintain equal voltage levels throughout charge and discharge cycles, extending overall pack lifespan
• Integrated Balance Lead enables safe multi-cell charging with proper cell balancing to prevent overcharging and cell damage
• Lightweight Construction typical of LiPo chemistry delivers superior power-to-weight ratio compared to traditional battery technologies
• 50C Burst Rating handles momentary power spikes during aggressive acceleration and high-demand maneuvers

Applications and Use Cases

• FPV Racing Drones requiring high discharge rates and lightweight power delivery for competitive flight performance and rapid acceleration
• RC Helicopters and Fixed-Wing Aircraft where sustained high current discharge powers electric motors during extended flight operations
• Quadcopter and Multi-Rotor Platforms needing reliable 11.1V power delivery with balanced cell performance for stable flight characteristics
• Robotics Projects including mobile robots and autonomous vehicles requiring portable high-energy-density power sources
• Aerial Photography Platforms powering gimbal stabilization systems and camera equipment alongside main propulsion motors
• Electric RC Cars and Off-Road Vehicles demanding high discharge rates for acceleration and sustained performance on demanding terrain

How to Use

Before initial use, inspect the battery pack for physical damage, swelling, or leakage. Connect the battery to a dedicated LiPo charger using both the main XT60 connector and the balance lead to ensure proper charging. Set your charger to 3S LiPo mode with a charge rate of 1C (3.3A) for standard charging or up to 2C (6.6A) for faster charging. Never exceed the recommended charge current as this may damage cells or create safety hazards. Monitor the balance lead voltages during charging to ensure each cell reaches approximately 4.2V at full charge.

During operation, monitor the battery voltage using a battery monitor or telemetry system to prevent over-discharging below 3.0V per cell (9.0V total). Land or stop operation immediately when voltage drops to this threshold to preserve cell health and prevent permanent damage. After use, allow the battery to cool for 15-20 minutes before charging. Store the battery in a cool, dry location at approximately 3.8V per cell (11.4V total) if not using for extended periods. Use a LiPo safe charging bag during all charging operations to contain potential thermal runaway events, and never leave charging batteries unattended.

Frequently Asked Questions

What is the difference between 25C and 50C discharge ratings?

The 25C rating indicates continuous discharge capability where the battery can safely deliver 25 times its capacity in amps indefinitely. For this 3300mAh pack, that equals 82.5A continuous. The 50C burst rating means the battery can handle 150A for short periods during acceleration spikes. Exceeding continuous ratings risks cell damage and fire hazards, while burst ratings are designed for momentary demands lasting under 10 seconds.

How do I know when my LiPo battery needs replacement?

Replace your battery when it shows signs of swelling, refuses to hold charge, delivers significantly reduced runtime compared to new condition, or shows voltage imbalance between cells exceeding 0.1V. Most LiPo batteries maintain performance for 300-500 charge cycles before degradation becomes noticeable. If individual cells read below 3.0V after storage or the pack feels warm during normal discharge, replacement is recommended for safety.

Can I use this battery with different chargers?

Yes, but only with chargers specifically designed for 3S LiPo batteries. The charger must support balance charging through the integrated balance lead to maintain cell health. Never use NiMH or lead-acid chargers as they will damage LiPo cells. Recommended chargers include iMax B6, SkyRC, or similar multi-chemistry chargers with LiPo mode and balance lead support.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication
• Expert Team: Our technical team validates every product before listing
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
• Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
• Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
• Technical Support: 24/7 expert guidance via email and WhatsApp
• Returns: 7-day return policy on manufacturing defects only

Buy Orange 11.1V 3300mAh 25C 3S Lithium Polymer Battery Pack Online in India

Purchase the Orange 11.1V 3300mAh 25C 3S Lithium Polymer Battery Pack online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Orange 11.1V 3300mAh 25C 3S Lithium Polymer Battery Pack with fast shipping and expert support.

Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.