High Quality 3.7V 1800mAh TONGQU 903052 Battery For TONGQU Remote control aircraft battery quadcopter helicopter model drone

Do you want to buy a cheap TONGQU 903052 Compatible battery? We offer you a cheap TONGQU 903052 Compatible battery - an incredibly high quality Compatible battery! All TONGQU 903052 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for 903052 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for TONGQU Remote control aircraft battery quadcopter helicopter model drone battery and TONGQU 903052 model.

High capacity TONGQU 903052 battery for longer standby time.

The battery is professionally tested to ensure the best lifespan.

1 year warranty, 30 days money back, 100% brand new!

Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.

Safety certified CE / FCC / RoHS.

Key Features

• High‑capacity design with 1800mAh for extended device runtime.
• Stable 3.7V output ensures consistent performance during daily use.
• Built with high‑quality lithium‑ion cells for improved durability and long cycle life.
• Advanced protection system including overcharge, over‑discharge, overheat, and short‑circuit safeguards.
• Optimized for reliable performance in warm and humid environments.
• Lightweight and compact design for easy installation and device compatibility.

Technical Specifications

Model	903052
Battery Condition	Brand New Replacement Battery
Item Code	21TQ001_Oth
Category	RC Drone Batteries
Brand	TONGQU
Capacity	1800mAh
Voltage	3.7V
Type	Li-ion
Color	White
Size	Length 52mm * Width 25mm * Thickness 10mm
Applies to	TONGQU Remote control aircraft battery quadcopter helicopter model drone
Certification	Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service	Buy now, we promise a one-year warranty and 30-day returns

Compatible Models

Replacement Part Numbers:

• 903052

Compatible Models：

For TONGQU Remote control aircraft battery quadcopter helicopter model drone

* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

Battery Care & Maintenance

• Store the battery in a cool, dry environment to maintain long‑term performance.
• Avoid exposing the battery to excessive heat or direct sunlight, especially in warm and humid climates.
• Use compatible TONGQU chargers or certified charging accessories to ensure safe and efficient charging.
• Avoid frequent full discharges; partial charge cycles help extend overall battery lifespan.
• If the battery will not be used for an extended period, keep it at around 40–60% charge before storage.
• Clean the battery contacts periodically with a dry cloth to maintain stable power delivery.
• Do not puncture, crush, or expose the battery to water or high humidity.

Frequently Asked Questions