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SigmasTek  |  SKU: BW-9493

Ortho-Kinetics Bravo Plus High Performance Wheelchair Replacement Battery

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

➤ Factory fresh, brand new batteries for reliable performance

➤ 100% compatible with Ortho-Kinetics Bravo Plus wheelchair units

➤ AGM technology ensures deep cycle usage and spill-proof safety

➤ High energy density for longer battery life and consistent power

➤ U.L. recognized, CE certified, and backed by a 1-year warranty


📦🚀 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.
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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 Ortho-Kinetics Bravo Plus Batteries - SP12-35 NB (Ortho-Kinetics Bravo Plus)

Ensure your Ortho-Kinetics Bravo Plus wheelchair continues to provide mobility and independence with these factory-fresh replacement batteries. Specifically engineered as a compatible replacement for the Ortho-Kinetics Bravo Plus, the SP12-35 NB units deliver deep-cycle performance and dependable capacity so your mobility device remains ready for daily use. These high-performance batteries are designed for riders who expect long-lasting battery life and consistent power delivery for frequent use.

Key Specifications

  • Compatible Model: Ortho-Kinetics Bravo Plus
  • Battery Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 Amp Hours (35 AH)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Deep cycle usage
  • Construction: Valve regulated, spill proof
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Warranty: 1 Year Warranty
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek

Benefits

These Ortho-Kinetics Bravo Plus replacement batteries are built for longevity and sustained performance. The AGM technology provides superior energy density and maintenance-free operation, making them a true long-lasting battery choice for mobility devices. Designed for deep-cycle usage, they withstand repeated discharge and recharge cycles common to wheelchairs and power chairs, ensuring dependable power over an extended service life.

Safety and convenience are central to the design: valve regulated, spill-proof construction reduces maintenance and improves reliability, while U.L. recognition and CE certification confirm manufacturing and safety standards. The nut & bolt terminal ensures a secure physical connection when reusing existing cables and hardware from your original configuration, giving you a reliable, clean installation every time.

Typical applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters—devices that demand reliable, consistent power to support daily activities. These batteries deliver the deep-cycle endurance and energy density required for extended excursions and frequent usage, and the included one-year warranty offers additional purchase confidence.

Ready to restore full mobility to your Ortho-Kinetics Bravo Plus? Purchase these high-performance replacement batteries today and experience superior long-lasting battery life and trusted reliability.


Payment & Security

Payment methods

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