Kymco Mongoose 90 90CC All Years High Performance 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 | 4.5 AH
Terminal Type
Nut & Bolt
Kymco 90CC Mongoose 90 All Years ATV Battery - Compatible with Mongoose 90 (All Years)
The Kymco 90CC Mongoose 90, All Years replacement battery brings maintenance-free, AGM technology to your ATV so you can enjoy reliable starts and reduced upkeep. This compatible battery is engineered for high-rate discharge applications like ATVs, giving you the dependable starting power and long service life you need for off-road adventures. As a compact, high-performance battery option, it’s an excellent choice for riders seeking a long-lasting battery upgrade for their Mongoose 90.
Key Specifications
- Compatible Model: Kymco 90CC Mongoose 90, All Years
- Brand: SigmasTek (compatible replacement)
- Voltage: 12 Volts
- Capacity: 4.5 AH
- Terminal: Nut & Bolt
- Design: AGM (Absorbed Glass Mat) Maintenance-Free
- Valve Regulated Vent System
- Features: Maintenance-Free, Spillproof and Leakproof
- Certifications: U.L. Recognized and CE Certified
- Performance: Extreme freeze, heat and vibration resistance
- Function: Superior starting power and deep cycle capacity
- Condition: Brand New, Factory Fresh
- Warranty: 6 Month Warranty
- Intended Use: Designed for high-rate discharge applications such as ATVs
Benefits
This Kymco Mongoose 90 replacement battery offers robust performance in a sealed, maintenance-free package. The AGM construction delivers spillproof operation and excellent vibration resistance—essential for off-road environments—while the valve-regulated design prevents leaks and simplifies ownership. As a high-performance battery system, it supplies the sudden high current needed for starting and supports accessory loads with dependable reserve capacity. These design features contribute to a long-lasting battery that minimizes downtime and service needs.
Beyond ATV starting duties, the compact 12V 4.5Ah unit can serve in other tight-space, high-rate discharge scenarios where a sealed AGM is appropriate. Typical applications include powering small UPS or emergency backup systems compatible with a 12V 4.5Ah battery, portable tools and equipment that require a reliable sealed power source, and powering lighting and accessory circuits on recreational vehicles. Professionally tested and packaged, each battery arrives brand new and factory fresh with a 6-month warranty for peace of mind.
If you own a Kymco 90CC Mongoose 90 and need a maintenance-free, high-performance replacement battery that stands up to vibration, temperature swings, and frequent starting cycles, this SigmasTek-compatible option is engineered to meet those demands and provide a long-lasting battery solution.
Ensure your ATV is ready for the next ride—purchase the Kymco 90CC Mongoose 90 replacement battery today and enjoy reliable starts, quick shipping, and trusted performance.
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