5PCS 3.7V 400mAh Lithium Battery and 5 in 1 Charger for SYMA Q11 H99W H31 H6C H98 AT-96 TR-C385 TR-P51 TR-F22 Quadcopter Spare Parts Aircraft Model Drone Battery (Black)

The package includes five 3.7‑volt, 400‑milliamp‑hour lithium batteries, each presented in a standard black housing. These batteries are designed for use as replacement power cells in a range of consumer quadcopter models.

A single charger is supplied with the batteries. The charger is constructed to accept multiple cells simultaneously, providing a convenient method for recharging the entire set in one session. The design incorporates sockets that match the physical dimensions of the batteries, allowing them to be inserted and removed without difficulty.

When used together, the batteries and the charger provide a complete power solution for the drones listed below. The charger’s circuitry is intended to manage the charging of each cell, ensuring that power is supplied in a controlled manner that matches the voltage and capacity of the individual batteries.

The product’s compatibility extends to a selection of SYMA and TR‑Brand quadcopter models. The list of supported drones includes the SYMA Q11, H99W, H31, H6C, H98, and the AT‑96, TR‑C385, TR‑P51, and TR‑F22. The batteries are fitted to these drones’ standard battery bays, offering a direct replacement path for owners needing to maintain or extend flight times.

Each battery is labeled with its nominal voltage and capacity: 3.7V and 400mAh. These figures describe the electrical potential and the amount of charge the cell can deliver before requiring a recharge. The black color of the batteries does not affect their electrical properties; it is a visual characteristic of the outer casing.

Using the charger requires connecting it to a suitable mains supply that matches the voltage rating of the charger’s input. The charger’s design includes an indicator that signals when the cells have reached a full charge. Once charging is complete, the batteries can be removed and inserted into the drone’s battery compartment.

Proper handling of the batteries is recommended. Avoid dropping or subjecting them to impacts that could damage the internal components. Keep them out of reach of children and other individuals who might be unaware of the risks associated with lithium cells. Store unused batteries in a dry place and at a temperature that does not exceed typical ambient conditions.

When not in use, the charger can be unplugged and stored in a location that prevents accidental contact with electrical contacts. The batteries themselves should be stored in a cool, dry environment to maintain their integrity over time. Avoid exposing the batteries to extreme heat or direct sunlight, as such conditions can affect their performance.

This product provides a straightforward approach to maintaining power for the specified drone models, with the batteries and charger packaged together for convenience.