Hyundai 2Ah Li-Ion Replacement Battery - 20V - BI20-2
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Product Information
Full details
This guide is for owners of Hyundai 20V Second Generation power tools who need a reliable replacement or spare battery. The Hyundai BI20-2 2Ah Li-Ion battery offers quick charging and extended runtimes, ensuring your tools are always ready for action. Keep in mind that this battery is only compatible with Hyundai 20V Second Generation tools, not the 1st Generation models.
All features
| Model Part Number | BI20-2 |
|---|---|
| Brand | Hyundai |
Extended Product Information
FAQs
How long does it take to charge the BI20-2?
The BI20-2 battery fully charges in approximately 60 minutes.
What tools are compatible with this battery?
The BI20-2 is compatible with all Hyundai 20V 2nd Generation tools (SKUs starting with HY20).
Can I overcharge the battery?
No, the charger automatically stops charging when the battery is full.
How do I know when the battery is fully charged?
The integrated LED indicator on the battery will display the charge status.
What is the warranty on this battery?
The BI20-2 battery is backed by a 3-year Hyundai warranty.
Can I store the battery for a long time?
Yes, store it in a cool, dry place and charge it to around 40% if you plan on storing it for an extended period.
What should I do if the battery gets wet?
If the battery gets wet, dry it thoroughly before use. If you suspect any internal damage, discontinue use and consult Hyundai customer support.
Troubleshooting
Battery does not charge.
Ensure the charger is connected to a working power outlet. Check that the battery is properly seated in the charger. If the issue persists, try a different charger.
Tool does not power on.
Make sure the battery is fully charged. Check that the battery is correctly installed in the tool. Inspect the tool and battery contacts for any debris.
Short runtime.
The battery may need to be charged. Check the tool's load; heavier tasks may reduce runtime. If the battery is old, consider a replacement.
Pros and Cons
Pros
- Quick 60-minute charging time.
- LED indicator for easy charge monitoring.
- Advanced thermal management for consistent performance.
- Durable design for protection against impacts.
- Compatible with a wide range of Hyundai 20V Second Generation tools.
- Rechargeable at any time without capacity reduction.
Cons
- Only compatible with Hyundai 20V 2nd Generation tools.
- Battery life is dependent on tool and task.
- May require multiple batteries for extended use.
- Limited capacity compared to higher Ah batteries.
Setup, Compatibility & Care
- Compatibility: The Hyundai BI20-2 battery is compatible only with Hyundai 20V 2nd Generation tools (SKUs starting with HY20). Ensure your tool is compatible before use.
- Installation: Simply slide the battery pack into the tool's battery slot until it clicks securely.
- Charging: Use the appropriate Hyundai charger designed for 20V lithium-ion batteries. The battery can be charged at any time without harming its capacity.
- Care:
- Store the battery in a cool, dry place.
- Avoid exposing the battery to extreme temperatures.
- Clean the battery contacts periodically with a dry cloth to maintain good contact.
- If storing for an extended period, charge the battery to about 40% to maintain its lifespan.