Orange 6.6V 2100mAh 30C 2S Lithium Iron Phosphate (LiFePO4) Battery Pack

The Orange 6.6V 2100mAh 30C 2S Lithium Iron Phosphate (LiFePO4) Battery Pack is a high-performance energy storage solution specifically engineered for demanding RC applications, robotics, and portable power systems requiring sustained high-current discharge. Professional drone operators, RC enthusiasts, and embedded systems engineers rely on this battery pack to deliver consistent voltage output and exceptional cycle life in mission-critical operations. This LiFePO4 chemistry solves the critical challenge of balancing energy density with thermal stability and safety, eliminating the fire risk associated with traditional lithium-polymer cells while maintaining rapid charge-discharge capabilities.

Product Overview

The Orange 6.6V 2100mAh 30C 2S LiFePO4 Battery Pack operates on lithium iron phosphate chemistry, which provides superior thermal stability and inherent safety compared to conventional lithium-ion alternatives. The 2S configuration delivers 6.6V nominal output (2 cells in series at 3.3V per cell), while the 2100mAh capacity provides 6.93Wh of total energy storage. The 30C continuous discharge rating enables peak currents of 63A, making this pack ideal for high-performance applications requiring sustained power delivery without voltage sag. LiFePO4 chemistry exhibits exceptional cycle longevity, typically supporting 2000+ charge cycles with minimal capacity degradation, and maintains stable performance across wide temperature ranges from -10°C to +60°C operating conditions.

What distinguishes this battery pack is its inherent safety architecture and cycle reliability that surpasses traditional lithium polymer cells. The LiFePO4 cathode material is chemically stable and resistant to thermal runaway, eliminating the need for complex battery management systems in many applications. The 30C discharge rating combined with 2100mAh capacity delivers robust performance for multirotor drones, FPV racing quadcopters, and high-speed RC vehicles. Orange battery packs are engineered with precision cell matching and internal protection circuitry to ensure balanced voltage distribution across cells, preventing premature cell degradation and maximizing usable cycle life in demanding field conditions.

Key Specifications

Specification	Details
Product Type	2S Lithium Iron Phosphate (LiFePO4) 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	6.6V (2S configuration)
Capacity	2100mAh
Energy Content	6.93Wh
Continuous Discharge Rate	30C (63A maximum continuous)
Chemistry	Lithium Iron Phosphate (LiFePO4)
Operating Temperature	-10°C to +60°C
Cycle Life	2000+ cycles at 80% capacity retention
Internal Resistance	Optimized for minimal voltage sag

Key Features

• High Discharge Rate: 30C continuous discharge capability delivers 63A peak current for high-performance RC and drone applications requiring instant throttle response
• LiFePO4 Chemistry Safety: Inherent thermal stability eliminates thermal runaway risk, providing superior safety compared to lithium polymer batteries in field operations
• Extended Cycle Life: 2000+ charge cycles with minimal capacity degradation ensures long-term reliability and reduced replacement frequency in professional applications
• Precision Cell Matching: Internal cell balancing maintains optimal voltage distribution across the 2S configuration, preventing premature cell failure and extending pack lifespan
• Wide Temperature Range: Operates reliably from -10°C to +60°C, enabling consistent performance in diverse environmental conditions from cold climate operations to high-temperature summer flights
• Compact Form Factor: 2100mAh capacity in optimized dimensions provides excellent energy density for weight-sensitive RC and drone platforms

Applications and Use Cases

• FPV Racing Drones: The 30C discharge rate provides sustained power for high-speed multirotor racing platforms requiring aggressive acceleration and rapid directional changes during competitive flight operations
• RC Quadcopters and Multirotor Aircraft: 6.6V nominal output perfectly matches 2S battery slot configurations in popular consumer and professional drone platforms, delivering reliable flight time and stable voltage output
• High-Speed RC Vehicles: Electric RC cars, trucks, and buggies benefit from the 63A peak discharge capability and LiFePO4 thermal stability during extended racing sessions and competitive events
• Robotics and Autonomous Systems: Embedded robotics platforms, autonomous ground vehicles, and research robots utilize this pack for reliable power delivery in field testing and deployment scenarios
• Portable Power Applications: Emergency backup systems, field instrumentation, and portable electronic devices leverage LiFePO4 chemistry for safe, long-cycle operation in remote locations
• Model Aircraft and Helicopters: RC helicopters and fixed-wing aircraft platforms use this battery pack for consistent voltage delivery and extended operational endurance

How to Use

Before initial use, inspect the Orange 6.6V 2100mAh 30C 2S LiFePO4 Battery Pack for physical damage, swelling, or manufacturing defects. Connect the battery to a compatible LiFePO4 charger rated for 2S packs, typically requiring 8.4V charging voltage. Charge at 1C rate (2.1A) for optimal cell longevity, avoiding fast-charging protocols that may reduce cycle life. Always use a battery management system or balance charger that monitors individual cell voltages to prevent overcharging, which can damage LiFePO4 cells and create safety hazards.

During operation, monitor voltage under load using a battery voltage checker or telemetry system. Safely land or stop your device when voltage drops to 5.5V nominal (2.75V per cell), preventing deep discharge that reduces cycle life. After use, allow the battery to cool to ambient temperature before charging. Store the pack in a cool, dry location at 50-70% state of charge for extended storage periods. Never short-circuit the battery terminals, expose the pack to water or extreme temperatures, or attempt to disassemble the case. If the battery shows signs of swelling, damage, or abnormal behavior, discontinue use immediately and contact our technical support team.

Frequently Asked Questions

What is the difference between LiFePO4 and lithium polymer (LiPo) batteries?

LiFePO4 batteries offer superior thermal stability and safety compared to LiPo cells, with inherent resistance to thermal runaway and fire risk. LiFePO4 packs support significantly more charge cycles (2000+ vs 500-1000 for LiPo), making them ideal for applications requiring long-term reliability. However, LiPo batteries typically offer higher energy density and are lighter for equivalent capacity. LiFePO4 chemistry is preferred for professional and safety-critical applications where reliability and thermal stability outweigh weight considerations.

Can I use a standard lithium polymer charger with this LiFePO4 battery pack?

No, you must use a dedicated LiFePO4 charger. Standard LiPo chargers are calibrated for 4.2V per-cell charging voltage, while LiFePO4 cells require 3.6V per-cell maximum. Using an incompatible charger will overcharge the LiFePO4 cells, causing permanent damage and creating safety hazards. Always verify your charger specifications support 2S LiFePO4 packs with 8.4V maximum charging voltage before connecting this battery.

What does the 30C rating mean for this battery pack?

The 30C rating indicates the maximum continuous discharge rate relative to battery capacity. For a 2100mAh pack, 30C equals 63A maximum continuous discharge current (2.1A × 30 = 63A). This rating allows the battery to deliver high current for demanding applications like racing drones and high-performance RC vehicles. Exceeding the 30C rating may cause voltage sag, reduced performance, and potential cell damage. Peak discharge bursts can briefly exceed 30C, but sustained operation should remain within this specification.

How long does this battery pack last per charge?

Flight time or runtime depends on your specific device and power consumption. A typical FPV racing drone consuming 20-30A average current will achieve 4-8 minutes of flight time. RC cars and helicopters may achieve 15-30 minutes depending on throttle usage. Calculate runtime by dividing capacity (2100mAh) by average current draw. For example, at 25A average draw: 2100mAh ÷ 25A = 84 minutes of theoretical runtime, though practical flight time is typically 60-70% of theoretical maximum due to voltage sag and efficiency losses.

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

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