E88 UAV 37V Lithium Battery 1800mAh Polymer Drone Battery with Overcharge Protection for UAV Flights, Available in Black or Grey
E88 UAV 37V 1800mAh Lithium Battery with Overcharge Protection

The E88 UAV 37V Lithium Battery is a polymer battery designed for unmanned aerial vehicle applications. With a nominal voltage of 37V and a nominal capacity of 1800mAh, it provides a power source intended for UAV use. The battery includes overcharge protection, a feature that helps manage the charging process. It is available in a black or grey finish, allowing you to choose a colour that suits your equipment or preference. The battery is supplied as a single unit, listed as Lithium Battery X1PC in the packing list. Temperature guidance is provided: storage between 16-24, charging between 25-45, and discharging between 15-25. These ranges give clear parameters for use and storage. This battery is suitable for those who need a replacement or spare power source for compatible UAV models, and its polymer construction is typical for such applications. Whether you are maintaining an existing drone or preparing a backup, this battery offers a straightforward solution with defined specifications.
Features and Construction

The E88 UAV battery is built around a polymer chemical type, which is common in UAV power systems. Its key electrical specifications are a nominal voltage of 37V and a nominal capacity of 1800mAh. Overcharge protection is integrated to help prevent damage during charging. The battery comes in two colour options: black and grey. These features are supported directly by the source information.
Material and Build
The battery uses a polymer chemical type. Polymer batteries are frequently used in UAVs because they can be formed into various shapes and are relatively lightweight. The source text does not provide further details on the exact polymer composition or construction methods. The overcharge protection function is a built-in safety feature that helps guard against excessive voltage during charging. No additional materials or build details are stated.
Size and Practical Fit
No physical dimensions such as length, width, height, or weight are provided in the source text. The nominal voltage of 37V and nominal capacity of 1800mAh are the only electrical specifications given. These figures indicate the battery's power characteristics, but they do not describe its physical size. Therefore, you should check compatibility with your specific UAV model before purchase. The battery is intended for UAV use, and its colour options are black or grey.
Uses and Placement

This battery is designed for UAV applications. It can serve as a replacement or spare for compatible drones that require a 37V, 1800mAh polymer battery. The temperature ranges provided for storage, charging, and discharging offer guidance for maintaining the battery in different conditions. The colour options allow for some personalisation or matching with your equipment.
Event or Professional Use
For professional UAV operations, having a reliable power source is essential. This battery's 37V nominal voltage and 1800mAh nominal capacity are suited to UAVs that operate within these specifications. The overcharge protection adds a layer of safety during charging sessions. The defined temperature ranges help ensure the battery is used within safe limits. It is available in black or grey, which may help with identification or organisation in professional settings.
Everyday Home Use
For hobbyists and casual drone users, this battery provides a straightforward replacement option. If your UAV requires a 37V, 1800mAh polymer battery, this unit matches those ratings. The overcharge protection is useful for everyday charging routines. The storage temperature range of 16-24 suggests it should be kept in a moderate environment. The black or grey colour choice is a simple aesthetic option. Always verify compatibility with your drone model before use.
Benefits and Buying Value

The E88 UAV battery offers practical value through its specified capacity and voltage, its built-in overcharge protection, and its availability in two colours. It is a single-unit purchase, as indicated by the packing list. The temperature guidelines help you use and store the battery correctly. For those needing a spare or replacement, this battery provides a defined set of features.
Reuse and Low Maintenance
As a rechargeable lithium battery, it can be reused multiple times. The overcharge protection helps maintain battery health by preventing overcharging, which can degrade performance. No specific maintenance instructions are provided in the source text. Following the stated temperature ranges for charging, discharging, and storage will help support the battery's longevity. The polymer construction is typical for UAV batteries, which are designed for repeated use.
Why Choose This Product
This battery is a suitable choice if you need a 37V, 1800mAh polymer battery for a UAV. Its overcharge protection is a safety feature that adds reassurance during charging. The option of black or grey allows you to select a colour that fits your preference. The inclusion of temperature ranges provides clear operational limits. It is a single battery, so you can purchase exactly what you need. Always confirm that your UAV is compatible with the voltage and capacity before buying.
