6.6V 1700mAh Life RC Receiver Battery​

 

Summary of 6.6V LiFe Battery

🔋 6.6V 1700mAh LiFe RC Receiver Battery – Safe, Long-Lasting & High-Performance Power

The 6.6V 1700mAh LiFePO₄ RC Receiver Battery is engineered for RC pilots, racers, and hobbyists who demand unmatched safety, long cycle life, and consistent voltage output. With over 3000 charge cycles, excellent high-temperature tolerance, and zero memory effect, this compact power pack ensures stable performance for all your RC applications – from competitive racing to scale modeling.

6.6V LiFe Receiver Battery​ Specification

Battery Type: Life 6.6V

Nominal Capacity: 1700mAh

Nominal Voltage: 6.6V

Charge Cut-off Voltage: 7.3V

Discharge Cut-off Voltage: 5V

Standard Charge Current: 0.2C (340mA)

Max Charge Current: 1C (1.7A)

Standard Discharge Current: 0.2C (340mA)

Max Continuous Discharge Current: 20C (34A)

Max Peak Discharge Current: 40C (68A)

Cycle Life: More Than 3000 Times

Dimensions: 34.2 × 30 × 55 mm

Weight: 97g

Charge Temperature Range: 0°C to 50°C

Discharge Temperature Range: -20°C to 60°C

Storage Temperature Range:

  • -20℃~25℃: More than 12 months
  • -20℃~45℃: Less than 3 months
  • -20℃~60 ℃: Less than 1 month

Charge Connector: JST-XH

Discharge Connector: Futaba, JR etc

✨ Key Features of 6.6V 1700mAh LiFe Battery

  • 🔁 3000+ Cycle Life – Lasts 3–5 times longer than Li-ion or NiMH receiver packs.
  • 🔒 Superior Safety – LiFePO₄ chemistry minimizes fire and explosion risks.
  • 🌡 High-Temperature Resilience – Stable operation even in hot climates.
  • No Memory Effect – Recharge at any time with no performance loss, offering greater convenience.
  • 📏 Lightweight & Compact – Ideal for models where weight and space are limited.
  • 🔌 Customizable – Voltage, capacity, size, and connector options available (JR, Futaba, XT60, Deans, etc.).

🔍 LiFe vs Li-ion vs NiMH – Which is Best for Receiver Batteries?

FeatureLiFePO₄ (This Product)Li-ionNiMH
Cycle Life3000+500–800500–1000
SafetyVery high (low fire risk)Moderate (thermal runaway risk)High (no fire risk, but can leak)
High-Temp PerformanceExcellentFair (capacity loss)Fair
Memory EffectNoneNoneLow to moderate
Voltage StabilityVery stableStableLess stable
WeightSlightly heavierLightModerate
Cost per CycleLowMediumMedium

❓ FAQ – 6.6V 1700mAh Receiver Battery

🔋 Q1: Is 1700mAh enough for competitive RC racing?

Yes. For most RC receivers and servos, 1700mAh offers hours of runtime with stable voltage, making it ideal for racing sessions or long practice days.

🔒 Q2: How safe is this battery compared to Li-ion?

LiFePO₄ chemistry has an extremely low thermal runaway risk, unlike Li-ion cells, which can ignite under abuse. This makes it safer for indoor charging and high-stress RC use.

🌡 Q3: Can it operate in summer heat?

Absolutely. This battery can handle up to 70°C without significant capacity loss or swelling.

🔁 Q4: How long will it last?

With proper care, you can expect over 3000 cycles – several years of reliable use.

⚡ Q5: Does it require full discharge before charging?

No. There is no memory effect, so you can top it up anytime without damaging the battery.

🔌 Q6: Can I get this battery with a custom connector?

Yes, we can build with JR, Futaba, other options to fit your RC vehicles.

 

RC RX & TX Battery

ModelDimensionWeight
Height (mm)Width (mm)Length (mm)
LiFe-850mAh-6.6V-20C17.63054.550g
LiFe-1450mAh-6.6V-20C15.43486.585g
LiFe-1600mAh-6.6V-20C11.64290.587g
LiFe-1700mAh-2S2P-6.6V-20C34.2305597g
LiFe-2100mAh-6.6V-20C203097.5104g
LiFe-2100mAh-6.6V-20C11.550106116g
LiFe-2100mAh-6.6V-20C15.24483102g
LiFe-3000mAh-6.6V-20C14.843132.5165g

 

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