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SigmasTek  |  SKU: BW-9952

Bruno Cub 34 Wheelchair High Capacity Replacement Battery

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

➤ Factory fresh, brand new replacement batteries for Bruno Cub 34 wheelchairs

➤ 100% compatible with Bruno Cub 34 units, using existing cables and hardware

➤ AGM technology with valve regulated, spill-proof design for safety and durability

➤ Deep cycle performance delivers unrivaled energy density and long-lasting power

➤ U.L. recognized, CE certified, and backed by a 1-year warranty for 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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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 Bruno Cub 34 Battery - Compatible with Bruno Cub 34

Upgrade your mobility with a factory-fresh replacement battery built to restore peak performance and dependable run time for your Bruno Cub 34. These Bruno Cub 34 replacement battery units are 100% compatible with the Bruno Cub 34 and are engineered for reliable, long-term use. Whether you rely on your power chair daily or need a trusted spare for travel, this high-performance battery provides consistent power delivery and proven durability so you can get back to living with confidence.

Key Specifications

  • Model: SP12-35 NB
  • Voltage: 12 Volts
  • Amp-Hours: 35 AH
  • Quantity required: Bruno Cub 34 requires 2 batteries
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Designed for Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Performance: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Installation Note: Use all existing cables and hardware from your original configuration to connect new wheelchair batteries

Benefits

  • Durability: Constructed with AGM and valve-regulated construction for spill-proof, maintenance-free service and enhanced resistance to vibration and shock.
  • Long Life: Designed for deep cycle usage to deliver a long-lasting battery life across repeated discharge and recharge cycles, reducing the need for frequent replacements.
  • High Performance: Optimized power-to-volume ratio provides steady output for demanding mobility needs so your Bruno Cub 34 maintains performance on inclines and during heavy use.
  • Reliable Safety: U.L. Recognized and CE Certified for peace of mind in everyday operation.
  • Versatile Applications: Ideal for electric wheelchairs, power chairs, mobility chairs, and mobility scooters — and also suitable as a dependable source for related backup roles such as small UPS systems, emergency power backups, and portable power tools where deep-cycle performance is required.
  • Easy Replacement: Direct compatibility with your Bruno Cub 34 simplifies installation when reusing original cables and hardware.

Ready to restore full mobility? Order your Bruno Cub 34 replacement battery today and enjoy a high-performance, long-lasting battery at a great value. Purchase now to get fast shipping on in-stock items and benefit from our 1 year warranty and trusted SigmasTek quality.


Payment & Security

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