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SigmasTek  |  SKU: BW-9908

Damaco Ovation U1 Wheelchair Compatible Replacement Battery

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

➤ Factory fresh Damaco Ovation U1 wheelchair batteries for reliable performance

➤ 100% compatible with Damaco Ovation U1 units using existing cables and hardware

➤ Absorbent Glass Mat (AGM) technology for deep cycle, spill-proof use

➤ High energy density with valve-regulated, U.L. recognized, and CE certified design

➤ Backed by a 1-year warranty for guaranteed long-lasting power and peace of mind


📦🚀 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.

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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

Replacement Damaco Ovation U1 Wheelchair Battery - SP12-35 NB (12 V 35 AH)

Restore reliable mobility with this replacement Damaco Ovation U1 battery. Designed to be 100% compatible with the Damaco Ovation U1, these factory-fresh batteries deliver dependable power and deep-cycle performance to keep your power chair operating smoothly. The Damaco Ovation U1 requires 2 batteries; with this high-performance battery you’ll get consistent voltage and the durability needed for daily use.

Key Specifications

  • Model: SP12-35 NB
  • Voltage: 12 Volts
  • Amp-Hours: 35 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Cycle 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
  • Brand: SigmasTek
  • Quantity Required for Unit: 2 batteries
  • Shipping: Orders for in-stock items typically shipped within 24 hours
  • Performance: Performance Guaranteed

Benefits

  • Durability: Built with AGM technology and valve-regulated construction for a spill-proof, vibration-resistant battery that endures daily movement and jostling typical of mobility devices.
  • Long Life: Engineered for deep-cycle use so the battery maintains capacity across repeated charge/discharge cycles, offering a long-lasting battery solution that lowers overall replacement costs.
  • High Performance: The superior power/volume ratio and energy density deliver strong, steady current ideal for motors and controllers in wheelchairs and scooters.
  • Certified Safety: U.L. recognition and CE certification confirm that this replacement battery meets safety and manufacturing standards for medical and mobility equipment.
  • Wide Applications: Perfect for electric wheelchairs, power chairs, mobility chairs, and mobility scooters; also suitable for related backup and portable power uses where a dependable battery is required.
  • Simple Installation: 100% compatible with your Damaco Ovation U1 when using existing cables and hardware — swap in this replacement battery and get back to reliable mobility fast.

Choose this replacement Damaco Ovation U1 battery — SP12-35 NB — for a proven, high-performance battery that delivers long-lasting power. Order now for prompt shipping, a 1-year warranty, and the assurance of factory-fresh quality. Buy today and keep your mobility device powered.


Payment & Security

Payment methods

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