903048 3.7V 1100mAh 25C Li-Po battery pack with JST connector for RC drone helicopter quadcopter

903048 3.7V 1100mAh JST 25C Replacement Battery for RC Drone Helicopter Quadcopter

$8.88

✅ Brand New | 📱 For RC Drone / Helicopter | 🚚 Ships in 3-7 days

8 in stock

🛡️ PayPal Protected (Buyer coverage included)✅ 90-Day Warranty
SKU: 903048-JST-25C Category: Tags: , , , ,

Description

Battery type: 903048 Li-Po (1S)

Battery capacity: 1100mAh

Rated voltage: 3.7V

Discharge rate: 25C (27.5A burst)

Battery type: Li-Polymer (LiPo)

Connector type: JST (2-pin / Small White Plug)

Dimensions: Approx. 55 x 30 x 9 mm

Weight: Approx. 26.5g

Compatible with: RC Drone, Helicopter, Quadcopter, Airplane, RC Car, Boat, DIY Electronics Projects

Package include: 1 x battery

Power up your RC aircraft with this high-performance 903048 replacement battery. This 3.7V 1100mAh lithium-polymer pack features a 25C discharge rate, delivering reliable energy for quadcopters, helicopters, and other RC vehicles—providing extended flight time and consistent power output.

Built with grade A Li-Po cells and advanced 25C high-rate technology, this battery provides stable voltage output and consistent performance. Features built-in PCB protection against overcharge, over-discharge, and short circuits for safe operation. The JST connector ensures secure, plug-and-play compatibility with most RC drones and helicopters.

Compatibility Note: Designed for RC drones, helicopters, quadcopters, airplanes, cars, and boats using 1S 3.7V configuration with JST connector. Confirm your device uses JST plug before purchase. For best performance, use with a compatible Li-Po balance charger.

Battery Care Tips: Avoid full discharge (keep above 20%). Cool down before recharging. Do not overcharge. Store at 3.8V for long-term storage. If swelling occurs, stop use immediately.

✅ Condition: Brand New – Never used, premium quality

✅ CE/RoHS/UN38.3 Certified – Safety tested

✅ 90-Day Warranty – Hassle-free replacement

✅ Ships in 3-7 days with tracking – Fast delivery

✅ PayPal Buyer Protection included – Secure checkout

✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.

🔋 Can’t find your battery model? Use our FREE Battery Lookup Service – tell us your device and we’ll find a match within 24 hours. 👉 battery.qingsm.tech/find-my-battery

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Frequently Asked Questions

Yes, this 3.7V 1100mAh 25C Li-Po pack with JST connector is designed for RC drones, quadcopters, helicopters, airplanes, and cars that use 1S battery configuration.

The battery has a genuine capacity of 1100mAh at 3.7V. It features a 25C continuous discharge rate (27.5A burst), providing ample power for high-performance RC applications.

We offer 90-day warranty and 100% compatibility guarantee—if it doesn't fit, we'll refund you. Orders ship in 3-7 days with tracking provided. For full details, please refer to our "What to Know Before You Buy" page (in the main menu).

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