Etronix Balance Lead Extension Wire - ET0246
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OnBuy.comEtronix 3S 30Cm Balance Lead Extension Wire (Jst-Xh) Et0246 5055323951374
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Product Information
Full details
The Etronix Balance Lead Extension Wire (ET0246) is designed for hobbyists using electronic devices that require balanced charging or power distribution, such as radio-controlled vehicles, Scalextric, and model railways. Its primary benefit is providing extended reach and flexibility for connecting balance leads, simplifying battery management and setup. A potential caveat is its specific connector type (JST-XH), which may not be universally compatible with all battery or charger systems.
All features
| Model Part Number | ET0246 |
|---|---|
| Brand | Etronix |
Extended Product Information
FAQs
What does JST-XH mean?
JST-XH refers to a specific type of connector widely used for the balance leads on lithium polymer (LiPo) batteries and their chargers. It's known for its secure locking mechanism and common pin spacing.
Can this wire be used for main power connections?
No, this wire is specifically designed for balance lead connections, which carry very low current for monitoring individual cell voltages during charging. It is not suitable for main power delivery.
What is the maximum cell count this wire supports?
The wire itself is a passive extension and does not have a cell count limit. Compatibility depends on the balance connector system, which typically supports up to 6S or higher LiPo batteries.
How do I clean the connectors?
Use a dry, lint-free cloth to gently wipe the connector pins and housing. For stubborn dirt, a cotton swab lightly dampened with Isopropyl alcohol can be used, ensuring it dries completely before connecting.
Is this wire suitable for all types of hobby batteries?
It is primarily suitable for batteries that use the JST-XH balance connector. Batteries with different balance connector types (e.g., JST-PH, Deans Micro) will not be directly compatible without an adapter.
What happens if I connect it with the wrong polarity?
The JST-XH balance connector is keyed to prevent incorrect insertion. However, forcing a connection could damage the pins or the connector housing on either the wire or the device it's being connected to.
Troubleshooting
Wire does not connect to charger/battery.
Verify that both the battery/device and charger use the JST-XH connector type. Ensure the connector is aligned correctly and not forced.
Inaccurate balance readings during charging.
Check that the extension wire connectors are clean and making good contact. Ensure the wire is not damaged internally. Try connecting directly to the battery to rule out other equipment issues.
Connector feels loose.
Inspect the connector pins and housing for any damage or deformation. If damaged, the wire may need replacement.
Pros and Cons
Pros
- Provides essential extra length for balance leads, improving setup convenience.
- Durable construction ensures reliable performance for hobby use.
- Compatible with widely used JST-XH connectors found in RC and other electronics.
- Versatile for multiple hobby types, offering broad utility.
Cons
- Connector type is specific (JST-XH), may require adapters for other systems.
- Length may be excessive for very compact setups.
- Not designed for high-current main power delivery, only for balance leads.
Setup, Compatibility & Care
Setup:
- Identify the JST-XH balance connector on your battery or device.
- Identify the corresponding JST-XH connector on the Etronix extension wire.
- Connect the extension wire to the battery/device balance port, ensuring correct orientation.
- Connect the other end of the extension wire to your compatible balance charger.
Compatibility:
- Primarily compatible with batteries and chargers utilizing the JST-XH balance connector system (common for 2S, 3S, 4S, etc., LiPo batteries).
- Suitable for hobby electronics requiring balanced lead connections.
- Not compatible with XT60, Deans, T-style, or other main power connectors.
Care:
- Store in a clean, dry environment.
- Avoid prolonged exposure to extreme temperatures.
- Inspect connectors regularly for debris or damage.
- Gently disconnect by pulling on the connector housing, not the wires.