For questions, quotes, or help finding the right battery, feel free to email us at sales@batteryweb.com

New collections added! Learn more

🎉 First Order Special 🎉

First-time shoppers get 5% OFF on batteries & accessories!

WELCOME5
SigmasTek  |  SKU: BW-9349

Quickie P120 U1 AGM Wheelchair Compatible Replacement Battery

Sale price $214.25 USD Regular price $280.53
Shipping calculated at checkout.

➤ Factory fresh Quickie P120 22NF AGM wheelchair batteries for reliable performance

➤ 100% compatible replacement for Quickie P120 22NF AGM units

➤ Advanced AGM technology with valve regulated spill-proof design

➤ Designed for deep cycle use, offering long-lasting power and energy density

➤ Backed by a 1-year warranty and certified for safety and quality standards


📦🚀 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.

📸 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 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 | 35 AH

Terminal Type

Nut & Bolt

SigmasTek Replacement Battery for Quickie P120 22NF AGM (SP12-35 NB)

Restore reliable mobility to your Quickie P120 22NF AGM powerchair with this factory-fresh SigmasTek replacement battery. Specifically designed to be 100% compatible with the Quickie P120 22NF AGM configuration, the SP12-35 NB provides a 12-volt, 35 amp-hour deep cycle AGM solution that delivers the sustained power and durability required for electric wheelchairs and mobility devices. This replacement battery is an ideal choice for users seeking a high-performance battery that supports extended mobility and consistent operation.

Key Specifications

  • Compatible Model: Quickie P120 22NF AGM
  • Replacement Model: SP12-35 NB
  • Voltage: 12 volts
  • Capacity: 35 amp-hours (35 AH)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Valve-regulated, spill-proof
  • Cycle Type: Designed for deep cycle usage
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Warranty: 1 Year
  • Terminal Type / Hardware: Nut & Bolt (use existing cables and hardware)
  • Brand: SigmasTek

Benefits

As a purpose-built long-lasting battery for mobility applications, this SigmasTek replacement battery combines AGM technology and deep cycle capability to deliver superior cycle life and reliable energy density. The valve-regulated, spill-proof construction provides safe, maintenance-free operation ideal for daily wheelchair use. With its optimized power-to-volume ratio, the SP12-35 NB offers the extended run times mobility users need without adding bulk.

This high-performance battery is designed to handle frequent discharges and recharges inherent to powered mobility. Typical applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters. For users of the Quickie P120 22NF AGM, two batteries of this specification are required to restore full system operation—ensure you transfer and reuse your existing cables and hardware to maintain proper connections.

Beyond everyday mobility, these batteries are well-suited to situations that demand reliable backup power and high cycle tolerance, such as portable medical devices, emergency mobility support, or UPS-style standby use for essential equipment. The combination of certifications (U.L., CE) and a one-year warranty provides added confidence for both end users and caregivers, ensuring a dependable, long-lasting battery choice.

Ready to regain dependable mobility? Buy your replacement Quickie P120 22NF AGM SP12-35 NB batteries today for a high-performance battery solution and dependable long-lasting power.


Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.