Merits Travel-Ease P183-P184 MP11 Wheelchair High Performance Replacement Battery
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🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
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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 Merits Travel-Ease P183-P184 MP11 Battery - Compatible with Merits Travel-Ease P183-P184 MP11
Upgrade your mobility with this factory fresh, high-quality replacement battery engineered for the Merits Travel-Ease P183-P184 MP11. Designed for dependable performance and reliability, this replacement battery delivers the steady power your wheelchair needs for daily use and extended outings. Built with AGM technology and valve-regulated spill-proof construction, it offers a safe, maintenance-free solution that matches the original SP12-55 NB specification for the Merits Travel-Ease P183-P184 MP11 model.
Key Specifications
- Compatible Model: Merits Travel-Ease P183-P184 MP11
- Battery Model: SP12-55 NB
- Voltage: 12 Volts
- Capacity: 55 AH (Amp-Hours)
- Technology: Absorbent Glass Mat (AGM)
- Usage Type: Designed for Deep Cycle Usage
- Construction: Valve Regulated, Spill Proof
- Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year
- Terminal Type: Nut & Bolt
- Brand: SigmasTek
- Quantity Required: 2 batteries per wheelchair unit
- Performance: Performance Guaranteed
Benefits
- Durability: AGM construction and valve-regulated design provide robust, vibration-resistant performance ideal for mobility devices.
- Long Life: Engineered for deep cycle usage, this long-lasting battery reduces replacement frequency and maximizes uptime for your wheelchair.
- High Performance: The excellent power-to-volume ratio delivers consistent output for reliable acceleration, climbing ability, and running time—exactly what a high-performance battery should provide.
- Safety & Certification: U.L. recognition and CE certification ensure safe, compliant operation in a variety of environments.
- Maintenance-Free: Spill-proof valve-regulated design means no regular watering and safe indoor charging.
- Typical Applications: Ideal for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Also suitable where a dependable 12V 55AH deep-cycle source is required, such as small UPS systems, emergency backup power for medical devices, and portable power tools when configured appropriately.
- Easy Installation: Fits your Merits Travel-Ease P183-P184 MP11 using existing cables and hardware—just swap the batteries and reconnect the nut & bolt terminals.
This replacement Merits Travel-Ease P183-P184 MP11 battery is the perfect choice when you need a reliable, long-lasting battery that performs. Buy this high-performance battery today and restore dependable mobility to your Merits Travel-Ease P183-P184 MP11. Orders for in-stock items typically ship within 24 hours—purchase now and enjoy superior power and value.
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