Quick Summary
This is a USB charger cable for 7.4V LiPo batteries with an SM-3P plug. It is described as a USB to SM-3 pin connector cable and is intended for 7.4V 2S LiPo batteries.
The stated input is DC 5V 2A and the output is 7.4V 2000mAh. If you are comparing offers, check that the battery voltage, connector and charge current match the battery you want to charge.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | USB charger cable for LiPo batteries. |
| Connector | USB to SM-3P plug, so the plug type matters for fit. |
| Voltage | 7.4V, which should match the battery voltage. |
| Input | DC 5V 2A. |
| Output | 7.4V 2000mAh. |
| Battery type | 7.4V 2S LiPo batteries are named as compatible. |
What to Compare Before Buying
- Battery voltage: This charger cable is for 7.4V batteries, so compare that figure with your battery label.
- Connector type: The SM-3P plug must match the battery connection.
- Charge specification: Check whether the stated 2000mAh output fits the battery you plan to charge.
- Power input: The cable uses DC 5V 2A input, so compare that with the USB power supply you plan to use.
What Else You May Need
A suitable USB power source is needed to use the charger cable.
Before You Decide
Confirm the battery is 7.4V and uses an SM-3P connection before choosing this cable. Check the stated input and output against the battery and USB power source you plan to use.
