Are you considering a lithium upgrade for your KTM Supermoto 990 (2008–2010) and want a clear, practical review before you buy?
Product overview
You’re looking at the Compatible with KTM Supermoto 990 2008-2010 Lithium Battery Specific Skyrich Batteries for Motorcycle Scooter Rechargeable 12V 60WH 300A Ion Light, also listed as SKYRICH HJTZ14S-FP. This is a purpose-marketed lithium replacement for a range of motorcycles and scooters, designed to deliver strong starting current in a compact, rechargeable 12V package.
Key features at a glance
You get a 12V lithium battery rated at 60Wh with a 300A maximum starting capability, sold under the Skyrich HJTZ14S-FP designation. The seller notes the exact model match for your motorcycle or scooter and includes FREE WORK GLOVES as a small accessory to help with installation.
Specifications table
Below is a clear breakdown of the main specs you’ll want to know before making a decision. This table summarizes what’s stated in the product listing and gives you quick reference points to compare with your existing battery or other replacements.
| Attribute | Detail |
|---|---|
| Product name | Compatible with KTM Supermoto 990 2008-2010 Lithium Battery Specific Skyrich Batteries for Motorcycle Scooter Rechargeable 12V 60WH 300A Ion Light |
| Model | SKYRICH HJTZ14S-FP |
| Nominal Voltage | 12V |
| Energy | 60 Wh |
| Max starting current | 300 A |
| Chemistry | Lithium (as listed) |
| Rechargeable | Yes |
| Compatibility (advertised) | KTM Supermoto 990 (2008–2010) and similar motorcycles/scooters — confirm fit |
| Included extras | FREE WORK GLOVES |
| Seller notes | Title indicates specific model for the motorcycle or scooter — verify before purchase |
Who this battery is for
If you want lighter weight, faster cranking and lower maintenance compared to a conventional lead-acid battery, this Skyrich lithium option is aimed at you. It’s particularly useful if you value a compact battery that still delivers respectable starting current for the KTM Supermoto 990 and similar bikes.
Why you might choose it
You’ll likely pick this battery if you want an upgrade that reduces weight, won’t need frequent topping up, and provides consistent starts. It’s a practical choice when you want a direct-replacement solution marketed specifically for your model year range.
Fit and compatibility considerations
Even though the product title indicates compatibility with the KTM Supermoto 990 for 2008–2010, you should verify physical fit and terminal layout before committing. Batteries vary in dimensions and terminal positions, and motorcycles can have small variations in battery tray size, strap points and connector types.
How to check physical compatibility
Start by measuring your current battery: length, width, height and the position of positive and negative terminals. Compare those to the seller’s specifications or ask the seller for exact dimensions and terminal type. If the seller doesn’t provide dimensions, confirm return policy and shipping logistics so you’re covered if it doesn’t fit.
Installation basics
You’ll appreciate that the seller includes FREE WORK GLOVES — practical for keeping your hands clean and providing a little grip when handling the battery. Installation is generally straightforward, but lithium batteries have specific handling and polarity rules you must follow.
Step-by-step installation overview
- Turn the ignition off and remove any accessories to prevent accidental shorts.
- Remove the old battery, noting polarity and connector types.
- Inspect the tray for corrosion or damage and clean if necessary.
- Place the new Skyrich battery into the tray and secure it with the proper strap or bracket.
- Reconnect negative terminal first, then positive, tightening to the manufacturer-recommended torque.
- Turn on the ignition and check electronics and charging indicator if applicable.
Tools and supplies you’ll need
You’ll want basic hand tools such as a socket set or wrench that fit your battery terminals, a battery strap or bracket if the original was damaged, dielectric grease, and a charger rated for your chemistry. The included gloves are convenient, but you might also use protective eyewear during installation.
Tips for a safe install
Make sure you disconnect the negative (-) terminal first to reduce the chance of a short. When reconnecting, attach negative last. Apply a thin coat of dielectric grease to terminals to reduce corrosion, especially if you ride in wet or salty conditions.
Charging and maintenance
Lithium batteries require a charger designed for lithium chemistries or a smart charger with a lithium/AGM mode. Using a charger meant for lead-acid batteries can overcharge a lithium cell or leave it improperly balanced, so choose a charger explicitly supporting 12V lithium motorcycle batteries.
How often to charge and storage tips
If you ride frequently, the bike’s charging system will typically maintain the battery. If you store the bike for weeks or months, keep the battery at a partial state of charge and check it periodically. Long-term storage at full charge or fully discharged can degrade performance over time.
Performance and starting power
The 300A max starting rating means you can expect strong cranking ability that should be adequate for starting your KTM Supermoto 990 under normal conditions. Lithium batteries can provide high instantaneous currents while remaining lighter than lead-acid equivalents, improving starting reliability and handling.
What to expect in different conditions
In warm conditions you’ll likely appreciate immediate, firm starts and no need to prime. In cold weather, lithium batteries generally have less capacity and reduced cranking power compared with warm conditions; however, the 300A rating gives you a reasonable margin for typical cold starts. If you live in severe cold, consider a battery warmer or keep the bike in insulated storage.
Safety considerations
Lithium batteries can be safe and reliable if handled correctly, but they do have specific safety guidelines you should follow. Avoid shorting the terminals, puncturing or crushing the battery, and always use compatible chargers.
Handling, transport, and disposal
Handle the battery by its body, keep it upright, and secure it during transport. Check local rules for recycling and disposal — lithium batteries must be recycled responsibly at designated centers. Never throw them in regular trash due to fire risk and environmental concerns.
Longevity and what to expect long-term
Lithium motorcycle batteries are known for longer cycle life and better tolerance to partial charge states than many lead-acid batteries. While exact cycle counts vary by chemistry, charger behavior, and usage, you can generally expect several years of useful service if you maintain the battery properly and avoid deep discharges.
Warranty and service considerations
Check the seller’s warranty terms and what is covered — some sellers offer limited warranties on defects but exclude damage from misuse. Keep proof of purchase and ask about the return process before you buy in case you receive a mismatched or defective unit.
Pros
- Lightweight compared with typical lead-acid batteries, improving handling and reducing overall bike weight.
- High starting current (300A) sufficient for most starting scenarios on KTM Supermoto 990 models.
- Lower maintenance — no need to top up electrolyte or perform equalization charging.
- Rechargeable and typically holds charge longer when the bike is sitting idle.
- Comes with FREE WORK GLOVES, a convenient touch for installation.
Cons
- Ensure exact physical fit and terminal orientation; not all batteries with the same model name are identical in size or connectors.
- Chargers must be lithium-compatible; a mismatch can damage the battery.
- Initial purchase cost is higher than a basic lead-acid battery, though lifecycle costs can be lower.
- Performance in extreme cold can be reduced relative to room temperature conditions.
Comparing this Skyrich to a typical lead-acid replacement
You’ll notice immediate differences when you swap from lead-acid to this Skyrich lithium unit. Weight and maintenance are the most obvious: lithium is lighter and doesn’t require water top-ups, but you’ll need to pay attention to charger compatibility.
Real-world ride effects
The lighter battery can lower overall bike weight, which you’ll feel in handling and responsiveness, especially in tight turns and quick direction changes. If you carry the bike onto stands or load it onto trailers, the reduced weight is a small but real convenience.
Cost and value assessment
While the up-front cost for a Skyrich lithium battery is typically higher than a comparable lead-acid unit, you should consider the total value: longer service life, lower maintenance, improved start reliability, and reduced weight. If you plan to keep your bike for multiple seasons, the lifetime value often favors lithium.
When it makes financial sense for you
If you value reduced maintenance, better start performance and weight savings — and you ride regularly enough to justify the investment — this battery is a good value. If you only ride rarely and want the lowest initial outlay, a conventional lead-acid battery might still be attractive.
Common issues and troubleshooting
You may encounter issues like a no-start condition, incorrect charging, or perceived loss of capacity. Most problems are related to improper charging, a poor connection, or incorrect fit/terminal orientation.
Quick fixes you can try
- Verify terminal connections are clean and tight — a loose connection is a common cause of starting trouble.
- Check that your charger or charging system is lithium-compatible and functioning correctly.
- If the battery won’t take a charge, confirm that no safety disconnect feature is active (some lithium batteries include protective electronics that disconnect after a deep discharge).
Installation pitfalls to avoid
Never connect the battery with the polarity reversed. Avoid using a charger designed only for lead-acid without confirming it has a lithium mode. Don’t try to jump-start from an incompatible source in a way that could overvoltage the battery.
How to prevent installation mistakes
Read your motorcycle manual and the battery seller’s instructions carefully. Double-check terminal labels, and if you’re not confident, get a motorcycle tech or roadside professional to fit the battery for you. That small investment can prevent damage and extend the battery’s life.
Frequently asked questions (FAQ)
Is this battery a direct replacement for my KTM Supermoto 990?
The listing indicates compatibility with KTM Supermoto 990 models from 2008–2010, but you should confirm physical dimensions and terminal layout before buying. Measure your current battery and compare or ask the seller for exact dimensions.
Do I need a special charger?
Yes, use a charger that supports 12V lithium batteries or a smart charger with a lithium setting. Using a charger designed solely for lead-acid batteries can harm the battery or reduce its lifespan.
How long will this battery last?
Lifespan varies by usage, charging habits and environmental factors. Lithium batteries typically last several years under normal motorcycle use, but check the seller’s warranty and maintenance recommendations for specifics.
What does 60Wh mean for me?
60Wh is a measure of stored energy (watt-hours). It gives an idea of how much energy the battery contains, but starting capability and practical performance depend on the battery’s design and how the motorcycle uses energy during cranking and when running accessories.
What about battery management systems (BMS)?
Many lithium motorcycle batteries include an internal BMS to protect against overcharge, deep discharge and short circuits. Confirm with the seller if the HJTZ14S-FP includes a BMS if that’s important to you.
Can I jump-start the bike with this battery?
Jump-starting practices require caution. If you need to jump-start from an external source, follow safe procedures and avoid overvoltage. If you’re unsure, have a professional assist to avoid damaging the battery or on-board electronics.
Practical buying checklist
- Confirm the battery’s physical dimensions and terminal orientation match your bike.
- Verify the seller’s return policy in case of fit issues.
- Make sure your charger supports lithium chemistry.
- Keep documentation for warranty claims and check the warranty duration.
- Consider purchasing from a seller who provides clear specs and responsive support.
Pre-installation checklist for your bike
- Turn ignition off and remove keys.
- Remove negative terminal first.
- Inspect tray and connectors for corrosion.
- Securely tighten terminals to recommended torque.
- Test electrical systems and charging voltage after installation.
Final verdict
If you want a lightweight, low-maintenance battery marketed specifically for KTM Supermoto 990 (2008–2010) and you take the time to confirm fit and use the right charger, the SKYRICH HJTZ14S-FP presents a solid upgrade option. The 12V 60Wh capacity with 300A starting capability and the convenience of FREE WORK GLOVES make it a practical and user-oriented choice, provided you follow the compatibility and safety checks outlined above.
One-line takeaway
You’ll get reliable starting power, weight savings and lower maintenance with this Skyrich lithium battery — just be sure to verify dimensions, terminal layout and charger compatibility before you buy.
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