Lithium Polymer Lipo Rechargeable Battery 11.1V 4200mAH

Lithium Polymer Lipo Rechargeable Battery 11.1V 4200mAH 

The 11.1V 4200mAh Lithium Polymer (LiPo) Rechargeable Battery is a high-capacity 3-cell (3S) battery designed for demanding applications that require long run-times and strong, stable power output. With a significant 4200mAh capacity, this battery is ideal for larger RC aircraft, drones, robots, and high-current electronic systems.

LiPo batteries are known for their high energy density, lightweight structure, and ability to deliver high discharge rates. This 11.1V pack consists of three 3.7V LiPo cells connected in series, offering a fully charged voltage of 12.6V. It commonly includes a JST-XH balance connector for safe balanced charging and may come with various power connectors such as XT60, T-plug, or EC3 depending on the manufacturer.

With low internal resistance, stable performance, and durable build quality, the 4200mAh LiPo pack provides long-lasting, efficient power for medium-to-large RC platforms and high-power electronics.

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Features

• High-capacity 4200mAh 3S LiPo for extended runtime
• Nominal 11.1V output with stable power delivery
• High energy density and lightweight construction
• Supports high discharge rates (typically 20C / 25C / 30C depending on variant)
• Low internal resistance for efficient current flow
• Fast charging capability using a LiPo balance charger
• Includes JST-XH balance plug
• Available with multiple discharge connectors (XT60 / Deans / EC3 etc.)
• Reliable and durable construction for RC, drone, and industrial use

Specifications

• Battery Type: Lithium Polymer (LiPo)
• Configuration: 3S (3 cells in series)
• Nominal Voltage: 11.1V
• Fully Charged Voltage: 12.6V
• Capacity: 4200mAh
• Discharge Rate: 20C–30C (varies by model)
• Max Continuous Discharge: 84A to 126A (depending on C-rating)
• Recommended Charging Current: 1C (4.2A)
• Balance Connector: JST-XH
• Discharge Connector: XT60 / Deans / EC3 / T-plug (varies by supplier)
• Dimensions (approx): 135 × 45 × 28 mm (depends on variant)
• Weight: 280–350g (approx)
• Cycle Life: 300–500 cycles (depending on usage conditions)
• Safety Notes: Requires LiPo-compatible charger; avoid overcharging, over-discharging, puncture, or exposure to heat

Applications

• Medium to large RC airplanes and helicopters
• FPV drones requiring extended flight times
• High-power RC cars, buggies, and boats
• Robotics and mechatronics systems
• DIY electronics requiring long backup duration
• Airsoft equipment and tactical gear
• Industrial wireless equipment and field devices
• Backup battery for embedded and IoT systems

*Product image for illustration purposes only, actual product may vary.