7.4V 1200mAh RC Lithium Battery for Cars, Boats, and Helicopters

This compact lithium battery pack delivers 7.4 volts with 1200 milliamp-hour capacity specifically designed for remote control models where installation space is limited. Measuring just 15mm wide by 36mm tall by 70mm long, it fits into compartments where larger batteries cannot, while providing sufficient power for extended operation of various RC vehicles. The 2S configuration indicates two cells in series, offering balanced voltage for moderate power requirements without excessive weight penalty. Suitable for cars, boats, and helicopters, this battery supports systems designed for both 2S and 3S power arrangements as indicated in the product designation.

Features and Construction

The battery's compact dimensions make it particularly suitable for RC models with restricted internal space, while its lithium chemistry provides rechargeable power with reasonable capacity for extended running times.

Material and Build

Constructed using lithium battery cells housed within standard casing materials, this power pack follows conventional RC battery design principles. The lithium chemistry offers rechargeable capability without requiring memory effect conditioning between charges. While specific cell chemistry (LiPo, Li-ion, LiFe) is not specified in available documentation, the 7.4V output indicates two cells in series configuration. Casing materials provide basic physical protection for internal components while maintaining the stated dimensions.

Size and Practical Fit

Measuring 15mm in width, 36mm in height, and 70mm in length, this battery occupies minimal space within RC model compartments. These precise dimensions allow users to verify compatibility before purchase, particularly important for models with tightly engineered battery bays. The compact profile makes it suitable for smaller scale models or those with multiple electronic components sharing limited internal volume. No alternative sizes or mounting options are provided, making these measurements critical for installation planning.

Uses and Placement

Designed for remote control models including cars, boats, and helicopters, this battery serves applications where moderate power meets space constraints. Its voltage and capacity suit various scale models requiring reliable energy storage.

Event or Professional Use

For racing events or professional RC operation, the 1200mAh capacity provides reasonable runtime between charges, while the compact dimensions allow installation in competition vehicles where weight distribution matters. The 7.4V output suits many standard RC electronic speed controllers and receiver systems without requiring voltage regulation modifications. Professional users should note that only basic specifications are provided; charge rates, discharge capabilities, and cycle life require consultation with manufacturer documentation for competitive applications.

Everyday Home Use

For casual RC enthusiasts and home use, this battery offers straightforward installation with clear voltage and capacity specifications. The single-unit packaging provides exactly what's needed without accessory confusion. Home users benefit from the dimensional clarity when replacing existing batteries or upgrading models with limited internal space. The rechargeable nature reduces long-term operating costs compared to disposable battery solutions.

Benefits and Buying Value

This battery addresses the specific need for compact power in RC applications while providing clear specifications for compatibility checking before purchase.

Reuse and Low Maintenance

As a rechargeable lithium battery, it supports multiple use cycles with proper charging equipment. While exact cycle count isn't specified, lithium chemistry typically offers reasonable longevity with appropriate care. The lack of memory effect simplifies charging routines compared to some battery technologies. Users should follow standard lithium battery maintenance practices including proper storage charge levels and temperature management.

Why Choose This Product

Select this battery when your RC model requires 7.4V power in a compact 15x36x70mm form factor. The 1200mAh capacity provides balanced runtime without excessive size or weight penalties. Clear specifications allow confident compatibility verification before purchase. The product serves its stated purpose without unnecessary complexity or accessories that might not be needed.