5PCS 3.7V 400mAh High Rate Lithium Battery with 5-in-1 Charger for Hubsan H107C H107L SYMA Q11 X11C HS170C F180C TOZO Q2020 E016H A120 XK A150 H31 TR-P51 TR-F22 AT-96 Four-

Product Overview

The set contains five 3.7V 400mAh high‑rate lithium batteries and a 5‑in‑1 charger. Each battery is designed to supply a consistent output for small quadcopter and drone models. The charger allows simultaneous charging of all batteries with a single power source, providing convenience for hobbyists and travelers alike.

Battery Specifications

Each battery delivers a nominal voltage of 3.7 volts and a capacity of 400 milliampere‑hours. The high‑rate designation indicates a capability to supply current demands typical of lightweight drones without compromising voltage stability. Batteries are pre‑balanced, ensuring uniform charge across all cells during use.

Charger Details

The charger is built for multi‑battery use. It accepts standard USB power input and distributes power evenly across five battery slots. The device incorporates a built‑in charge monitor, automatically detecting the level of each battery and ceasing charge once full. This feature protects against overcharging and extends battery life.

Compatibility

The batteries and charger work with a variety of small drone models, including:

• Hubsan H107C
• Hubsan H107L
• SYMA Q11
• SYMA X11C
• HS170C
• F180C
• TOZO Q2020
• E016H
• A120
• XK
• A150
• H31
• TR‑P51
• TR‑F22
• AT‑96

Installation Guidance

Each battery features a standard latch mechanism compatible with most hobby‑drone battery compartments. Insert the battery into the compartment, aligning the latch with the release slot. Secure the latch by pushing until it clicks into place. Remove by reversing the process. The charger’s slots are labeled for easy identification, allowing users to place each battery in the correct position.

Charging Instructions

Connect the charger to a USB power source using the supplied cable. Insert the batteries into the charger, ensuring each battery is fully seated. The charger will begin to charge automatically. Once charging is complete, the indicator light will turn off. Remove batteries carefully, noting the orientation of the positive and negative terminals to maintain correct polarity during flight.

Safety Notes

All lithium batteries should be handled with care. Avoid short‑circuits and keep batteries away from extreme temperatures. The charger includes basic protection against over‑current and short‑circuit conditions, reducing risk during charging sessions.

Storage Tips

When not in use, store the batteries in a cool, dry location. Keep them away from metal objects that could create a short. The charger should be unplugged and stored in a dry environment to preserve its electronics.

Package Contents

The shipping box contains the following items:

• Five 3.7V 400mAh lithium batteries
• One 5‑in‑1 charger with USB input
• One USB cable for charger connection
• One instruction sheet detailing usage and safety

Maintenance

Periodically inspect batteries for swelling or leakage. If any battery shows signs of damage, replace it immediately. The charger’s indicator light will signal when batteries are fully charged, eliminating the need for manual monitoring.

Ideal Use Cases

These batteries and charger are suitable for hobbyists, educators, and professionals who require a reliable power solution for multiple small drones. The included charger eliminates the need for separate charging ports, streamlining flight preparation and reducing equipment clutter.