Reliable 2.4V power with a ready-to-use SM plug for your RC toys, medical devices, and DIY projects.
This 2.4V NiMH (Nickel-Metal Hydride) Battery Pack features two high-quality AAA cells arranged in a single row, delivering a solid 1100mAh capacity. It comes pre-wired with a standard SM plug (also known as a 2-pin connector), making it a direct drop-in replacement for many RC cars, remote controls, medical testing equipment, and other small electronics.
Compared to disposable alkaline batteries, this NiMH pack is highly economical, eco-friendly, and can be recharged hundreds of times.
Important Sizing Note: The pack measures approx. 43mm (L) x 20mm (W) x 10mm (H). Please verify your device's battery compartment dimensions and the SM plug orientation (Red wire = Positive +, Black wire = Negative -) before ordering.
Key Features
2.4V & 1100mAh Capacity: Provides stable voltage and ample runtime for small-to-medium power devices.
NiMH Chemistry: Rechargeable, eco-friendly, and free from memory effect (no need to fully discharge before charging).
Standard SM Plug: Pre-wired with a widely used 2-pin SM connector for easy plug-and-play installation.
Compact Single-Row Layout: Two AAA cells side-by-side, measuring just 43mm x 20mm x 10mm.
Versatile Compatibility: Perfect for RC toys, medical diagnostic tools (e.g., otoscopes), portable lighting, and DIY electronics.
Parameters
Applications
Recommended For:
RC Toys & Cars: Direct replacement for small RC vehicles and remote controllers.
Medical Devices: Suitable for portable diagnostic tools, otoscopes, and small monitors.
Portable Lighting: Compact flashlights and emergency lights.
DIY Electronics: Custom projects requiring a 2.4V rechargeable power source.
Not Recommended For:
High-Drain Devices: NiMH cells have lower discharge rates compared to Li-ion; not suitable for high-power tools.
Devices Requiring Different Plugs: Please ensure your device uses an SM (2-pin) connector.
Standard Alkaline-Only Devices: Ensure your device is designed for rechargeable 2.4V batteries.
FAQ
Q1: Does this battery pack come with a charger?
A: No, the charger is not included. You will need a dedicated NiMH charger compatible with 2.4V packs (or a universal smart charger).
Q2: What is the SM plug? Will it fit my device?
A: The SM plug is a common 2-pin connector used in many RC toys and small electronics. Please compare the plug shape in our product images with your device's socket to ensure a match.
Q3: How do I know which wire is positive and negative?
A: The red wire is positive (+) and the black wire is negative (-).
Q4: Does this battery have a memory effect?
A: No, NiMH batteries have a very low memory effect. However, for best longevity, it is recommended to recharge it when the device performance drops.
Q5: What is the exact size of this battery pack?
A: The pack measures approximately 43mm x 20mm x 10mm. Please ensure it fits your battery compartment.
