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SigmasTek  |  SKU: BW-18259

Kymco MXU Mongoose 250CC All Years Compatible Replacement Battery

Sale price $71.24 USD Regular price $92.56
Shipping calculated at checkout.

➤ Maintenance-free AGM design eliminates the need for acid filling

➤ Spillproof and leakproof for safe, hassle-free use

➤ U.L. recognized and CE certified for quality assurance

➤ Superior starting power with deep cycle capacity for reliable performance

➤ Resistant to extreme freeze, heat, and vibration conditions


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

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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

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: 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 | 10 Ah

Terminal Type

Nut & Bolt

Kymco 250CC Mongoose, MXU, All Years ATV Battery - Compatible Replacement

Built as a reliable, maintenance-free replacement battery for the Kymco 250CC Mongoose and MXU series (All Years), this high-performance battery delivers the starting power and deep cycle capability your ATV needs. Designed for compatibility, exceptional performance, and dependable reliability in harsh off-road conditions, it removes the hassle of acid-filling with an AGM maintenance-free design. Whether you're trail riding, hauling, or using accessories, this long-lasting battery is engineered to get you moving and keep you running.

Key Specifications

  • Compatibility: Kymco 250CC Mongoose, MXU, All Years ATV
  • Design: AGM Maintenance-Free (Absorbed Glass Mat Design)
  • Safety: Spillproof and Leakproof Design
  • Certifications: U.L. Recognized and CE Certified
  • Valve System: Valve Regulated Vent System
  • Durability: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty
  • Electrical: 12 Volts
  • Capacity: 10 Ah
  • Terminal Type: Nut & Bolt
  • Branding/Source: SigmasTek / Kymco compatible

Benefits

  • Durability — Engineered with an absorbed glass mat construction and valve regulated vent system to resist leaks and withstand extreme freeze, heat and vibration, this replacement battery is built to last through tough ATV use.
  • Long Life — The maintenance-free AGM design eliminates routine water top-ups and reduces maintenance downtime, making it a long-lasting battery solution for recreational and utility ATVs.
  • High Performance — Delivering superior starting power and strong deep cycle capacity, this high-performance battery provides the quick, high-rate discharge required for starting and powering accessories on modern ATVs.
  • Versatility — Ideal for high rate discharge applications such as ATVs and similar powersports equipment; also suitable for auxiliary uses like emergency power packs, small UPS units, and portable tools that require dependable 12V power.
  • Safety & Compliance — U.L. Recognition and CE certification provide assurance that this battery meets recognized safety and quality standards.
  • Ready to Install — Shipped brand new and factory fresh with professional testing and packaging, so you receive a plug-and-play replacement battery that fits and performs.

Ready to upgrade? Purchase this Kymco 250CC Mongoose, MXU, All Years replacement battery today to enjoy a high-performance, long-lasting battery that restores reliable starts and sustained power. Order now and get back on the trail with confidence.


Payment & Security

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