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702030 300mAh 3.7V 20C Li-Po Battery for U830 U816 F180 RC Drone (6 Plug Types)

702030 300mAh 3.7V 20C Li-Po Battery for U830 U816 F180 RC Drone (6 Plug Types)

Original price was: $11.99.Current price is: $8.99.

🔘 702030 300mAh 3.7V 20C | 🔋 Li-Polymer | 🚁 For U830 U816 F180 RC Drone (6 Plug Types)

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SKU: 702030 Category: Tags: , , ,

Description

Battery model: 702030

Capacity: 300mAh

Rated voltage: 3.7V

Charge limit voltage: 4.2V

Discharge rate: 20C (High discharge for drones)

Battery type: Li-Polymer

Dimensions: 34 × 20 × 8mm

Weight: 9.5g

Compatible with: U830, U816, F180 RC drones and similar quadcopters

Available plug types: JST Plug, SM Plug, XH2.54 Plug, PH2.0, PH1.25 Forward Direction, PH1.25 Reverse Direction

Package include: 1 x battery (plug type as selected)

Power up your RC drone with this 702030 300mAh 20C high-discharge Li-Polymer battery. Compatible with U830, U816, F180 and similar quadcopters, the 20C discharge rate provides the burst power needed for stable flight, flips, and responsive controls. The compact 34×20×8mm cell size fits most drone battery compartments. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE and RoHS certified.

⚠️ Important — Choose the correct plug type for your drone: This battery is available in 6 different connector versions. Please check your original battery’s plug type before ordering. The plug types are NOT interchangeable.

Available plug options:

  • JST Plug — Standard red 2-pin connector for many RC drones
  • SM Plug — Small 2-pin connector common on micro drones
  • XH2.54 Plug — 2.54mm pitch connector
  • PH2.0 — 2.0mm pitch connector, common on micro drones
  • PH1.25 Forward Direction — 1.25mm pitch, standard polarity
  • PH1.25 Reverse Direction — 1.25mm pitch, reversed polarity (check your drone)

Battery Care Tips: Avoid over-discharge — recharge when drone loses power or after each flight. Use a compatible Li-Po charger set to 3.7V (4.2V full). Do not exceed 1C charge rate (300mA recommended). Store at 40-60% charge. If swelling occurs, stop use immediately and dispose properly.

✅ Condition: Brand New – Never used, factory-tested quality

✅ 20C High Discharge – For stable drone flight

✅ CE / RoHS Certified

✅ 90-Day Warranty from delivery - Longer coverage than major platforms

✅ Ships in 3-7 days with tracking

🛡️ Shipping Protection Available at Checkout

✅ PayPal Buyer Protection included

⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.

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Additional information

Connector Type

JST, SM, XH2.54, PH2.0, PH1.25 Forward direction, PH1.25 Reverse direction

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Frequently Asked Questions

This 702030 battery is compatible with U830, U816, F180 RC drones and similar quadcopters that fit a 34×20×8mm battery compartment. The 20C discharge rate provides stable power for flight. Most importantly, you must select the correct plug type for your drone — available options include JST, SM, XH2.54, PH2.0, PH1.25 Forward, and PH1.25 Reverse. Please check your original battery's connector before ordering. PH2.0 is the most common on U830/U816 models.

The plug type determines compatibility with your drone's battery connector:
- JST Plug: Standard red 2-pin connector on many RC drones
- SM Plug: Small 2-pin connector for micro drones
- XH2.54 Plug: 2.54mm pitch connector
- PH2.0: 2.0mm pitch connector
- PH1.25 Forward Direction: 1.25mm pitch, standard polarity
- PH1.25 Reverse Direction: 1.25mm pitch, reversed polarity (wires swapped)

These plugs are NOT interchangeable. Please check your original battery's connector or your drone's manual before ordering. If unsure, select PH2.0.

Use only a charger designed for 3.7V Li-Po batteries. Set charger to Li-Po mode with 3.7V nominal (4.2V full). Recommended charge current: 300mA (1C) — do NOT exceed 0.6A. Never leave the battery unattended while charging. For maximum lifespan, land your drone when you notice reduced power to avoid over-discharge (below 3.0V per cell). Store at 40-60% charge at room temperature. If the battery swells, becomes hot, or shows any damage, stop use immediately and recycle.

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This battery is in stock and ready to ship within 3-7 days. 90-day warranty included.

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