Orthofab/Lifestyles Commuter Wheelchair U1 High-Performance Replacement Battery Set
Couldn't load pickup availability
⚠️ 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.
📸 Send Your Battery Photo / Unsure? Expert Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR IMAGE
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 | 35 AH
Terminal Type
Nut & Bolt
Orthofab/Lifestyles Commuter Wheelchair U1 Replacement Batteries — Compatible with Orthofab/Lifestyles Commuter Wheelchair U1 (2 x 12V 35AH NB)
Restore dependable power to your Orthofab/Lifestyles Commuter Wheelchair U1 with this two-battery replacement pack. These replacement batteries are purpose-built to meet or exceed the original specifications for the Commuter U1 model, offering a maintenance-free, spill-proof design and consistent, high-discharge performance. If you need a long-lasting battery option that provides dependable start-up current and steady runtime under varying temperatures, this 12V 35AH NB pair is a solid high-performance battery choice for mobility and backup uses.
Key Specifications
- Package contains: 2 batteries
- Volts: 12 V
- Amps (Capacity): 35 AH
- Weight: 49.4 Lbs
- Length: 7.72 (inches)
- Width: 5.14 (inches)
- Height: 6.14 (inches)
- Terminal: NB (Nut & Bolt)
- Chemistry: SLA (Sealed Lead Acid)
- Technology: AGM (Absorbent Glass Mat)
- Maintenance: Maintenance-free, Spill Proof
- Design: High discharge design, Wide operating temperature range
- Compatibility: Guaranteed compatibility with original batteries
- Brand: SigmasTek
- Warranty: 1-year Warranty
- Shipping Methods: UPS Ground and USPS
- Shipping Speed: We ship in 1 business day for all in-stock items
Benefits
- Durability: Sealed AGM construction provides spill-proof, maintenance-free durability tailored to daily commuter wheelchair use.
- Long life: Built to deliver extended service life and consistent performance, making it a reliable, long-lasting battery for users who depend on daily mobility.
- High performance: Designed for dependable discharge performance under load—this high-performance battery supports smooth operation of motors and control systems.
- Application flexibility: Perfect for the Commuter U1 wheelchair; also useful for UPS backups, emergency power systems, medical devices, and certain tools that accept SLA/AGM batteries.
- Easy replacement: Install in the same original configuration and reuse your current cables; NB terminals (nut & bolt) make connection straightforward and secure.
- Quick delivery & support: Fast shipping and a 1-year warranty provide added assurance and reduce downtime.
Get your Orthofab/Lifestyles Commuter Wheelchair U1 back to reliable operation with this high-performance, long-lasting replacement battery pack. Order now for fast shipping and a 1-year warranty—purchase today to ensure uninterrupted mobility.
-
Voltage
-
Amp Hours
-
Terminal Type
-
Length (in.)
-
Width (in.)
-
Height (in.)
-
Weight (lb.)
-
Warranty
-
Type
-
Manufacturer
-
Brand Replacement
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.



