CNHL 3000mAh 6.6V 2S LiFe (LiFePO4) Receiver Battery – JST & Futaba Plug

Specifications:

• Stock Number: LF300202
• Capacity: 3000mAh
• Voltage: 6.6V (2S1P)
• Chemistry: LiFe / LiFePO4
• Discharge Rate: 20C Continuous / 40C Burst
• Charge Rate: 3C Max
• Dimensions: 17 × 42 × 131mm (±5mm)
• Weight: 189g (±5g)
• Output Connector: JST & Futaba
• Balance Connector: JST-XH
• Wire Gauge: 20# AWG
• Package Includes: 1× CNHL 3000mAh 6.6V 2S LiFe (LiFePO4) Battery with JST & Futaba Plug

High-Capacity LiFe Receiver Pack

The CNHL 3000mAh 2S LiFe (LiFePO4) battery is designed as a robust receiver battery (RX pack) for large-scale RC airplanes, warbirds, and 3D aerobatic planes. With a higher 3000mAh capacity, it provides extended runtime compared with 2100mAh packs, making it especially suitable for fuel-powered models where long, uninterrupted servo and receiver performance is critical.

Why LiFe (LiFePO4) for RX?

LiFe batteries—also known as LiFePO4 packs—maintain a stable 6.6V output throughout discharge, ensuring consistent servo response and safe receiver voltage. Unlike NiMH packs, they have less voltage sag; compared to LiPo, they offer a safer chemistry for sensitive RX electronics. With CNHL’s superior reliability and performance plus low internal resistance, this pack ensures cooler operation, higher efficiency, and dependable power delivery for demanding flights.

Application Examples

• Warbirds: 1.7–2.0m wingspan ARF models needing longer RX runtime.
• 3D Aerobatic Planes: Fuel-powered aerobats where servos draw heavy current.
• Giant-Scale Aircraft: A reliable RX power source for 50–60cc class planes.

The Futaba plug offers direct connection with most RX and switch harness systems, while the JST lead can be used for charging or auxiliary power.

For other capacities and plug variations, see our full CNHL LiFe battery collection.

Charging & Safety

• Use only with a balance charger in LiFe / LiFePO4 mode.
• Do not exceed 3.65V per cell (safe range: 3.2–3.65V/cell).
• Check surface condition and voltage before every flight.
• If performance seems low, run several balance charge/discharge cycles to condition the pack.
• Store at 50–60% capacity for long-term storage; avoid short-circuit, crushing, or overheating.

CNHL products come with a 30 day return from the date of purchase unless otherwise stated in the product listing.

This warranty is limited to original defects in material and workmanship, and does not cover normal wear and tear, crash or water damage, items that have been modified, or any damages arising as a result of improper use. If you find that an item you purchased from us is defective within that 30 day period, please contact us to return the item for inspection. We will usually repair or replace the item at no charge based on our inspection. Customers are responsible for the shipping charges when they are returning the products.

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