Quick Summary
This 4PCS RC battery charger is a USB charger cable with an SM-2P plug, made for charging 3.7V NiCd, NiMH and LiPo batteries used in RC cars, FPV drones and quadcopters. It has a 5V USB input, a 3.7V output and a 60cm cable, so it is easy to connect to a USB dock or power bank for everyday charging.
Who It Is Best For
This is a practical choice for RC hobby users who want a simple charging cable for compatible 3.7V batteries. It suits anyone looking for a portable USB charging option for RC cars, drones or quadcopters, especially when charging from mobile power or a USB port is more convenient than using a larger charger.
What To Know Before You Buy
The charger is described for 3.7V NiCd, NiMH and LiPo batteries with an SM-2P connection, so check that your battery and plug match before ordering. The built in LED indicator shows charging status, with red for charging and green for full.
Pros: Compact and easy to carry, with USB charging and LED status indication.
Cons: You need to check compatibility with your battery type and connector before buying.
Common Buyer Questions
What batteries can it charge?
It is described for 3.7V NiCd, NiMH and LiPo batteries.
What plug does it use?
It uses an SM-2P plug.
Can I charge it from a power bank?
Yes, it is described as suitable for charging from mobile power and other USB sources.
Does it show charging status?
Yes, the LED light is red while charging and green when full.
What length is the cable?
The cable length is listed as 60cm.
Key Details
| Detail | What it means in use |
|---|---|
| Pack quantity | 4PCS, giving you four charger cables |
| Product type | USB battery charger cable |
| Plug type | SM-2P plug connection |
| Input voltage | 5V USB input |
| Output voltage | 3.7V output |
| Cable length | 60cm cable for everyday use |
| Battery types | For NiCd, NiMH and LiPo batteries |
| Charging indicator | LED shows red when charging and green when full |
Final Buying View
If you need a compact USB charging cable for compatible 3.7V batteries, this 4PCS set offers a simple and portable option. It is a sensible pick for RC car, FPV drone and quadcopter users who want an easy charging lead with status indication. Check the plug and battery type match your setup before ordering.
