7.4v Li-ion Batteries

7.4V Li-Ion Batteries for RC Cars, Drones and More

Looking for reliable power with a lightweight design? 7.4V Li-Ion batteries are a popular choice for a wide range of radio control applications, offering excellent energy density, long runtimes, and consistent performance. Whether you’re powering an RC car, drone, boat, or other electronic device, these batteries deliver efficient and dependable power.

What Is a 7.4V Li-Ion Battery?

A 7.4V Li-Ion battery typically consists of two lithium-ion cells connected in series (2S), each with a nominal voltage of 3.7V. Together, they produce 7.4 volts, making them ideal for mid-range RC vehicles and devices. Li-Ion batteries are known for their high energy capacity in a compact form, making them lighter than traditional NiMH packs and offering longer usage between charges.

Key Benefits of 7.4V Li-Ion Batteries

• Lightweight and Compact: Ideal for models where space and weight are a concern.
• Stable Voltage Output: Delivers consistent power throughout the charge cycle.
• Low Self-Discharge: Holds charge well when not in use.
• Rechargeable: Long life span when used with a suitable charger.

Perfect for RC Models and Hobby Projects

These batteries are widely used in RC cars, drones, boats, airsoft guns, and robotics projects. Their balance of power, size, and weight makes them versatile for many applications. Always check the specifications of your device to ensure compatibility and safety when using Li-Ion power packs.

Shop 7.4V Li-Ion Batteries at Hobby Mounts

At Hobby Mounts, we stock a wide range of 7.4V Li-Ion batteries to suit your needs. Whether you're after a replacement or an upgrade, we offer quality products, expert advice, and fast UK delivery.