?Are you considering the COMPATIBLE WITH BMW R RS 1250 2019-2020 LITHIUM BATTERY SPECIFIC LITHIUM ION SKYRICH BATTERY FOR MOTORCYCLE SCOOTER 150X87X93 LIGHT RECHARGEABLE for your bike and want a thorough, practical review before you buy?
Product overview
You deserve a clear picture of what this Skyrich HJTX14H-FP lithium battery offers, and this section gives that snapshot. The battery is sold specifically for compatibility with BMW R/RS 1250 models from 2019–2020, and it aims to be a lighter, more modern replacement for lead-acid units.
What this battery is
You should know this is a Skyrich HJTX14H-FP lithium-ion battery designed as a direct-fit replacement for certain motorcycle and scooter applications. It’s intended to deliver reliable starting power with a smaller weight penalty compared to traditional batteries.
Who it’s for
You’re likely the rider who values weight savings, faster recharge, and maintenance-free operation compared with conventional batteries. This battery is pitched toward owners of BMW R RS 1250 (2019–2020) who want an OEM-style fit and the benefits of lithium technology.
Key specifications
You’ll want to check specifications closely to confirm fit and performance for your bike. Below are the main specs summarized so you can compare at a glance.
Technical details table
You can use this table to quickly verify the battery’s basic attributes and compatibility details. It breaks down dimensions, model number, and included extras so you don’t have to hunt for them.
| Feature | Specification |
|---|---|
| Product name | COMPATIBLE WITH BMW R RS 1250 2019-2020 LITHIUM BATTERY SPECIFIC LITHIUM ION SKYRICH BATTERY FOR MOTORCYCLE SCOOTER 150X87X93 LIGHT RECHARGEABLE |
| Model number | Skyrich HJTX14H-FP |
| Chemistry | Lithium-ion (LiFePO4 / Skyrich proprietary) |
| Dimensions (L x W x H mm) | 150 x 87 x 93 |
| Polarity / Position | POS. SX (Position: left) |
| Weight | Significantly less than equivalent lead-acid; specific weight varies by seller |
| Cold cranking / starting performance | High for lithium technology, adequate for BMW R/RS 1250 starter systems |
| Rechargeable | Yes, recommended to use a lithium-compatible charger |
| Included extras | Free work gloves (as listed), packaging and instructions |
| Fitment years | BMW R/RS 1250 (2019–2020) |
Why these specs matter
You should verify the dimensions and terminal position to ensure the battery will fit your battery tray and cable routing. The lithium chemistry means you’ll get weight savings and a different charging behavior than lead-acid batteries, so you’ll want to plan for an appropriate charger and maintenance routine.
Compatibility and fit
You must make sure the battery physically fits and has the correct terminal orientation for your motorcycle. Compatibility is more than just years and model names; it includes size, polarity, and connector layout.
Confirming physical fit
You should measure your existing battery compartment and compare it to 150 x 87 x 93 mm to confirm fit. Also check for mounting bracket locations and whether any spacers or different hold-downs are required.
Terminal position and polarity
You need to pay attention to POS. SX, which indicates the terminal position is on the left side, and make sure that matches your OEM battery’s terminal orientation. Using a battery with reversed polarity or incompatible terminal position can cause starter or charging system issues.
What’s in the box
You’ll want to know exactly what comes packed with the battery so you’re not surprised when you open it. Sellers often include small extras, and this listing mentions a free set of work gloves.
Included items and packaging
You should expect the Skyrich HJTX14H-FP battery itself, basic packaging materials, and any small extras promised by the seller such as free work gloves. Make sure the seller specifies whether bolts, terminal covers, or adapter plates are included if your bike requires them.
Inspection on arrival
You should inspect the battery for physical damage, verify the label and model number, and confirm the included extras before installation. If you find damage or missing items, contact the seller immediately to resolve the issue.
Installation basics
You’ll find swapping the battery straightforward if you follow a few safety and preparation steps. Lithium batteries often require different handling and mounting considerations compared with lead-acid units.
Tools and prep
You should gather basic hand tools such as a socket set, screwdrivers, and possibly a torque wrench if your bike has specific torque specs for battery clamps. Also prepare gloves and eye protection, and ensure the bike is off and the key is removed before you start.
Step-by-step installation overview
You should follow a sequence: remove side covers or seat to access the battery, note original battery orientation and wiring, disconnect the negative terminal first, then positive, remove the old battery, place the new Skyrich battery with the correct orientation, secure the hold-downs, reconnect positive then negative, and perform a quick check of connections. Double-check polarity and cable routing before attempting to start the bike.
Charging and maintenance
You’ll need to treat a lithium battery differently from a lead-acid battery when it comes to charging and long-term storage. Proper charging will preserve performance and extend life.
Charger compatibility
You should use a charger designed for lithium batteries or one that has a lithium mode; using a standard lead-acid charger without lithium support can damage the battery. A dedicated LiFePO4 charger or a smart charger with the correct profile is recommended.
Storage and maintenance tips
You should store the battery at a partial state of charge (about 40–80%) for long-term storage and keep it in a cool, dry place. If you leave the motorcycle unused for extended periods, consider a maintenance charger or periodic top-ups with a compatible charger to prevent overdischarge.
Performance on the road
You’ll notice practical performance benefits when you swap to a high-quality lithium battery like this Skyrich model. Those benefits translate to weight savings and consistent starting power.
Starting performance
You should expect quick, strong cranking with lithium batteries due to a high power-to-weight ratio and the chemistry’s ability to deliver burst current. That reliability can be especially noticeable on cold starts and after long rides where the starter system needs to engage efficiently.
Weight and handling impact
You’ll appreciate the reduced weight of a lithium battery adding up to improved handling and slightly better fuel efficiency, especially if you’re sensitive to unsprung mass or overall bike weight. On a larger motorcycle like the BMW R/RS 1250, the weight gain or reduction won’t transform handling, but every kilogram saved helps in maneuverability and balance.
Cold weather and extreme conditions
You want a battery that performs across seasons, and lithium batteries have particular behavior in cold temperatures that you should understand. Knowing how it performs allows you to plan for winter storage and starting needs.
Cold-start capability
You should know that lithium batteries can have reduced usable capacity at very low temperatures, which can affect cold cranking performance compared with lead-acid in some cases. That said, many modern lithium packs, including Skyrich designs, are engineered to provide adequate starting current for motorcycle starters, and they often outperform older batteries once warmed slightly.
Temperature limits and storage
You should avoid leaving lithium batteries in extreme cold for prolonged periods without proper maintenance charging. If you store your bike in very cold conditions, consider a heated garage or a maintenance routine that ensures the battery remains within recommended temperature and state-of-charge ranges.
Safety considerations
You should handle lithium batteries with awareness of electrical and chemical hazards, and follow safe handling rules for installation, charging, and disposal. Lithium-ion chemistries are generally safe when used correctly but require respect for their limitations.
Safe handling and installation
You should always disconnect the negative terminal first and reconnect it last to reduce short circuits, avoid metal tools bridging terminals, and wear safety gloves and eye protection. Secure mounting is important to prevent vibration damage and terminal strain while riding.
Disposal and recycling
You should not dispose of lithium batteries in household trash; they must be recycled or disposed of according to local hazardous waste regulations. Many retailers, service centers, and recycling programs accept used motorcycle batteries.
Longevity and warranty
You want a battery that lasts and possibly carries a warranty to protect your investment. Skyrich batteries generally market good cycle life, but real-world longevity depends on care and usage.
Expected lifespan
You should expect longer cycle life and calendar life compared with standard lead-acid batteries when you maintain proper charging practices and avoid deep discharges. Typical quality lithium packs can last several years under normal riding and maintenance patterns.
Warranty and seller support
You should check the seller listing for specific warranty terms and any after-sales support commitments. Confirm the warranty length, what it covers (e.g., capacity, defects), and the process for claims so you’re prepared if any issues arise.
Pros and cons
You’ll find this section useful for weighing the practical trade-offs before you decide to purchase. I’ll list common advantages and potential drawbacks so you can match them to your priorities.
Pros
You’ll benefit from significant weight savings, faster recharge times, lower self-discharge, and maintenance-free operation compared with lead-acid batteries. You’ll also likely notice improved starting reliability and a modern product design tailored for motorcycle applications.
Cons
You should be aware of higher upfront costs compared with conventional batteries and the need for a compatible charger to avoid damaging the battery. You’ll also need to confirm fit and terminal position and be mindful of cold temperature performance nuances.
Real-world tips from owners
You want actionable tips that riders actually use when installing and running a lithium battery in a BMW R/RS 1250. These practical notes can make the swap go smoothly and prevent common mistakes.
Installation tips from riders
You should pre-fit the battery on the bench to verify clearance and terminal orientation before final installation in the bike. Many riders recommend using dielectric grease on terminals to prevent corrosion and periodically check tightness after the first few rides.
Charging and in-season care
You should use a lithium-compatible trickle charger during longer storage and avoid leaving the battery in a fully discharged state for extended periods. If you use accessory power draws (aux lights, heated gear), monitor the battery’s state-of-charge and consider installing a low-voltage cutoff device.
Comparison with stock lead-acid battery
You’ll likely want to know how this Skyrich HJTX14H-FP compares to the original equipment battery in your BMW R/RS 1250. Below are the main differences that affect daily use.
Weight and packaging
You should expect a considerable reduction in weight, which helps with overall bike balance and handling, while maintaining the necessary dimensions for a direct fit. The packaging is compact, and the Skyrich cell arrangement is designed to fit where OEM batteries fit.
Charging behavior and maintenance
You should plan for a change in charging approach because lithium batteries have a different charge curve and lower self-discharge than lead-acid. You’ll appreciate not having to top off electrolyte or worry about sulfation, but you must use compatible charging equipment.
Troubleshooting common issues
You’ll be happier if you’re prepared to troubleshoot small problems that can arise after a replacement. This section outlines common scenarios and what you can do to fix them.
Bike won’t start after install
You should first check battery polarity and terminal tightness; a loose or reversed connection is the most common cause. If connections are correct and the bike still won’t start, check the main fuse and starter circuit and ensure the battery is charged.
Battery appears to drain quickly
You should confirm that the charging system is functioning by measuring voltage at the battery with the engine running; you should see a stable charging voltage appropriate for lithium chemistry. Also check for parasitic drains from accessories and confirm the battery hasn’t been left discharged for long periods.
Frequently asked questions (FAQ)
You’ll want to get fast answers to the most common buyer questions so you can decide confidently. This FAQ covers routine concerns riders raise when switching to a lithium replacement.
Can I use my existing charger?
You should only use your existing charger if it has a lithium or LiFePO4 mode; otherwise you risk undercharging or damaging the battery. If your charger is a smart unit with selectable profiles, choose the lithium profile.
Will the battery fit without modification?
You should verify the 150 x 87 x 93 mm dimensions and POS. SX terminal position against your OEM battery for a direct fit. Some bikes may require minor spacer or bracket adjustments, so inspect clearance before finalizing the purchase.
Is the battery safe in a crash?
You should know lithium batteries are built to be robust, but severe impact can damage any battery and create safety risks. Always inspect the battery after any crash and replace it if you suspect structural damage or leakage.
Buying advice and final considerations
You want to make a purchase that fits your needs, budget, and level of technical comfort. Consider total cost of ownership, charging habits, and how long you plan to keep the motorcycle.
What to check before ordering
You should confirm the exact year and model of your motorcycle, measure your battery compartment, and verify terminal orientation matches POS. SX. Also check seller feedback and confirm warranty terms for extra peace of mind.
When this battery is a great choice
You should prefer this Skyrich HJTX14H-FP battery if you value lighter weight, reduced maintenance, and quicker starts, and if you’re comfortable using a lithium-compatible charger. It’s a particularly good option for riders who want a long-lasting, modern battery upgrade for BMW R/RS 1250 (2019–2020).
Final verdict
You want to balance pros and cons and decide if this product meets your needs and standards for reliability. The Skyrich HJTX14H-FP lithium battery presents a modern, lightweight alternative to OEM lead-acid units that suits riders prioritizing performance and maintenance ease.
Summary recommendation
You should consider this battery if you want a direct-fit lithium replacement with the right dimensions and terminal position for your BMW R/RS 1250 (2019–2020). Ensure you pair it with proper charging equipment and follow safe handling procedures to get the best service life and performance.
Quick checklist before purchase
You should run through this checklist to make sure you’re fully prepared: confirm physical dimensions (150 x 87 x 93 mm), confirm POS. SX terminal position, ensure a lithium-compatible charger is available, check seller warranty and returns policy, and inspect included items such as the advertised free work gloves.
If you want, I can help you compare this battery to specific OEM part numbers or suggest chargers and mounting tips tailored to your exact motorcycle setup.
Disclosure: As an Amazon Associate, I earn from qualifying purchases.
