E-flite 1S 3.7V 500mAh 25C Li-Po Battery: JST-RCY (EFLB5001S25)
$9.99
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E-flite 1S 3.7V 500mAh 25C Li-Po Battery: JST-RCY (EFLB5001S25)
$9.99
In Stock
Arrives
Free shipping on orders $99+ (oversize items excluded).
Pick up today in Cumming, usually ready in 2 hours.
500mAh Capacity
Extended flight times provided
1S 3.7V LiPo
Reliable single cell power
12C Discharge Rate
Smooth continuous energy output
High-Performance Flight PowerReliable Energy for Your Helicopter
Power your RC helicopter with the 500mAh 1-Cell 3.7V 12C Li-Po: 120SR battery, designed specifically for micro aviation applications. This lightweight 1S LiPo battery delivers consistent voltage output and dependable discharge to maximize overall airtime and throttle response.
Essential Replacement BatteryOptimized Airtime and Consistent Discharge
Keep your remote control helicopter in the air longer with the high-quality 500mAh 1-Cell 3.7V 12C Li-Po: 120SR replacement battery. Engineered as a direct fit replacement or spare pack, this ultra-lightweight lithium polymer battery ensures steady energy delivery throughout your entire flight session. Whether replacing an old worn-out battery or building up a battery fleet for field flying, this unit gives you the power and runtime required for smooth micro helicopter operation.
Battery SpecificationsDetailed Technical Data and Specs
Compatible Vehicles
Blade 120SR Helicopter
Part Type
LiPo Battery Pack
Capacity
500mAh
Voltage
3.7V
Cell Count
1S / 1-Cell
Discharge Rate
12C Continuous
Chemistry
Lithium Polymer (LiPo) (flask)
Placement
Internal Battery Compartment
Key Power FeaturesEngineered for Reliable Flight Times
Capacity500mAh for enhanced flight endurance
Voltage Output3.7V nominal single-cell performance
Discharge Rating12C continuous output capability
Direct FitBuilt specifically for the Blade 120SR platform
Lightweight BuildPreserves model balance and flight dynamics
Frequently Asked QuestionsEverything you need to know
Is the 500mAh 1-Cell 3.7V 12C Li-Po: 120SR battery compatible with other RC micro helicopters?
While designed primarily for the Blade 120SR, the 500mAh 1-Cell 3.7V 12C Li-Po: 120SR battery can power other micro RC aircraft that require a 1S 3.7V LiPo pack with matching dimensions and connector types.
How should I charge the 500mAh 1-Cell 3.7V 12C Li-Po: 120SR battery?
You must use a dedicated 1S LiPo charger configured for 3.7V single-cell batteries. Always charge the 500mAh 1-Cell 3.7V 12C Li-Po: 120SR battery on a heat-resistant surface and follow proper LiPo handling safety practices.
What flight time can I expect from the 500mAh 1-Cell 3.7V 12C Li-Po: 120SR?
Depending on flight style and aircraft throttle usage, the 500mAh 1-Cell 3.7V 12C Li-Po: 120SR battery generally provides around 6 to 9 minutes of continuous flight time per full charge.
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