Kawasaki KLX400R/KLX400SR 400CC 2003-2004 Compatible Replacement Battery
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Battery Care Guide
Battery Care Guide
Battery Usage and Maintenance Guidelines 🔋
Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.
1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Operate the device until the battery reaches approximately 20% capacity.
- Avoid premature recharging.
- Do not allow the battery to fully discharge during the initial cycles.
Post-Conditioning
- Recharge the battery only when necessary.
- These batteries are capable of approximately 500 charge cycles:
- Once daily → ~500 days
Twice daily → ~250 days
Note: Even a partial recharge is considered a full cycle.
2. Sealed Lead Acid (SLA) Batteries 💡
- No conditioning required.
- Maintain the battery in a fully charged state; avoid complete discharge.
- Capable of 300–400 charge cycles.
- Expected service life: 2–3 years, depending on usage conditions.
3. Laptop Batteries (Lithium-Ion) 💻
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Charge fully, then discharge to approximately 20% capacity.
- Avoid complete discharge, as some devices may not detect a fully drained battery.
Post-Conditioning
- Minimize frequent plugging and unplugging.
- Allow the battery to discharge moderately at least once per month to maintain optimal performance.
- Occasional cycling is recommended to sustain battery health.
Professional Recommendation
Adhering to these guidelines will enhance battery longevity and ensure reliable performance.
For further assistance regarding your battery or order, our customer support team is available to provide guidance.
Delivery and Shipping
Delivery and Shipping
⚡ Everything You Need to Know About Shipping with BatteryWeb (USA)
We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:
🚚 Shipping & Delivery
Most orders ship next business day (some products like sealed lead acid may take a little longer).
Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).
We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.
Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.
Transit times shown are estimates only (business days, no weekends/holidays).
🌍 Shipping Restrictions
Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.
PO Box deliveries are only available via USPS.
At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.
📦 Important Notes
Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.
If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.
💲 Currency & Pricing
All prices are shown in USD.
Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.
⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).
Volts & Amps
12 Volts | 6 Ah
Terminal Type
Nut & Bolt
Kawasaki 400CC KLX400R, KLX400SR (2003-2004) Replacement Battery
Designed to be a direct fit for Kawasaki 400CC KLX400R and KLX400SR models from 2003-2004, this replacement battery delivers dependable starting power, consistent performance, and maintenance-free convenience. Whether you ride off-road, commute, or rely on your bike for weekend adventures, this high-performance battery provides the reliability you expect from a modern AGM maintenance-free unit. Built to resist vibration, extreme temperatures, and frequent high-rate discharge cycles, it’s a long-lasting battery option that keeps your Kawasaki ready when you are.
Key Specifications
- AGM Maintenance Free
- Maintenance-Free Design
- Spillproof and Leakproof Design
- U.L. Recognized and CE Certified
- Absorbed Glass Mat Design
- Valve Regulated Vent System
- Extreme Freeze, Heat and Vibration Resistance
- Superior Starting Power and Deep Cycle Capacity
- Brand New, Factory Fresh
- 6 Month Warranty
- 12 Volts
- 6 Ah
- Terminal: Nut & Bolt
- Replacement Brand: SigmasTek
- Compatible Brand/Model: Kawasaki 400CC KLX400R, KLX400SR (2003-2004)
Benefits
- Durability: The absorbed glass mat (AGM) construction and valve regulated vent system create a robust, spillproof, and leakproof design that stands up to vibration and shock often encountered on motorcycles.
- Long Life: As a maintenance-free battery, it eliminates the need to add acid or water and reduces maintenance tasks. The factory-fresh condition and professional testing ensure you receive a long-lasting battery ready for immediate use.
- High Performance: Engineered for high rate discharge applications typical of motorcycles, this high-performance battery supplies superior starting power while also offering deep cycle capacity when accessories or frequent starts demand it.
- Safety & Certification: U.L. recognition and CE certification offer peace of mind regarding quality and safety standards.
- Versatile Applications: Ideal for motorcycles, powersports, and similar high-discharge uses; also suitable as a dependable reserve for emergency power needs and light portable tool applications where a reliable 12V source and quick bursts of current are required.
This Kawasaki 400CC KLX400R, KLX400SR (2003-2004) replacement battery combines modern AGM technology with rugged construction to deliver a long-lasting battery solution you can trust. If you're looking for a replacement battery that balances reliable starts, low maintenance, and strong resilience to heat, cold, and vibration, this is an excellent choice. Order now to enjoy fast shipping and confident performance on your next ride.
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