Golden Technology GT Alante II GP-202R High Performance Wheelchair Replacement Battery
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⚠️ 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 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 | 55 AH
Terminal Type
Nut & Bolt
Replacement Golden Technology GT Alante II GP-202R - Compatible SP12-55 NB (12 V 55 AH)
Restore dependable power to your Golden Technology GT Alante II GP-202R with these factory-fresh replacement batteries. Specifically compatible with the GT Alante II GP-202R, the SP12-55 NB (12 V 55 AH) batteries provide the performance and longevity required for mobility devices. If you’re seeking a replacement battery that combines deep-cycle capability with reliable, long-lasting operation, these units are engineered to meet those demands.
Key Specifications
- Model Compatibility: Golden Technology GT Alante II GP-202R
- Required Quantity: 2 batteries per unit
- Battery Model: SP12-55 NB
- Voltage: 12 Volts
- Capacity: 55 AH (Amp-hours)
- Technology: Absorbent Glass Mat (AGM) Technology
- Designed For: Deep Cycle Usage
- Construction: Valve Regulated Spill Proof Construction
- Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Terminal Type: Nut & Bolt
- Brand: SigmasTek
- Performance: Performance Guaranteed
Benefits
These replacement batteries are built for dependable, long-term service in mobility environments. The AGM and valve-regulated design ensures a sealed, maintenance-free unit that resists spills and vibration — essential for electric wheelchairs, power chairs, and mobility scooters. As a high-performance battery, the SP12-55 NB provides consistent discharge characteristics and strong recharge acceptance, helping maintain runtime and device responsiveness during everyday use.
Because the design emphasizes power-to-volume efficiency, you gain more usable energy without increasing footprint or weight. Nut & Bolt terminals allow the use of original cables and hardware for a simple, secure install. U.L. recognition and CE certification demonstrate compliance with safety norms, and the included 1 year warranty helps protect your investment. Beyond mobility chairs, these batteries also suit emergency backup, UPS systems, and other deep-cycle roles requiring a reliable, long-lasting battery solution.
Ready to upgrade? Buy this replacement Golden Technology GT Alante II GP-202R high-performance battery today to restore range, reliability, and peace of mind. Orders on in-stock items ship quickly — add this long-lasting battery to your cart now and get back to full power.
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