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SigmasTek  |  SKU: BW-8547

Bruno Super Cub 34 High Performance Compatible Replacement Battery Set

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

➤ Includes 2 high-performance 12V 35AH batteries with NB terminals

➤ Maintenance-free and spill-proof AGM technology for safety and reliability

➤ Meets or exceeds original manufacturer specifications for guaranteed compatibility

➤ Wide operating temperature range ensures consistent wheelchair performance

➤ 1-year warranty provides peace of mind and long-lasting durability


📦🚀 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

Bruno Super Cub 34 Replacement Batteries — Compatible with Bruno Super Cub 34

Keep your Bruno Super Cub 34 running reliably with this set of two replacement 12V 35AH batteries featuring NB (Nut & Bolt) terminals. Designed for compatibility, performance, and dependability, these batteries deliver the consistent power your mobility device needs. Whether you're replacing worn cells or planning preventative maintenance, these replacement battery units are a direct-fit option built to meet or exceed the original manufacturer specifications. Expect reliable starts, steady discharge, and a design that supports a wide operating temperature range for dependable everyday use.

Key Specifications

  • Package contains: 2 batteries
  • Volts: 12
  • Amps (AH): 35
  • Terminal: NB (Nut & Bolt)
  • Weight: 49.4 Lbs (combined/individual as listed)
  • Length: 7.72 (inches)
  • Width: 5.14 (inches)
  • Height: 6.14 (inches)
  • Maintenance-free
  • Spill Proof
  • SLA (Sealed Lead Acid) Chemistry
  • AGM Technology
  • Guaranteed compatibility with original batteries
  • 1-year Warranty (SigmasTek)
  • Shipping methods: UPS Ground and USPS
  • Ships in 1 business day for all in-stock items

Benefits

  • Durability: Built with AGM technology and sealed lead acid construction, these Bruno Super Cub 34 replacement batteries resist vibration and are spill-proof for safe, maintenance-free operation in mobility environments.
  • Long life: The high-discharge design and wide operating temperature range contribute to a long expected service life, making this a cost-effective long-lasting battery choice for frequent use.
  • High performance: Engineered to meet or exceed OEM specs, this high-performance battery set provides steady current delivery for smooth operation of the Bruno Super Cub 34, ensuring consistent performance during daily use.
  • Versatile applications: While optimized for the Bruno Super Cub 34 wheelchair, these batteries are also well-suited for UPS backup systems, emergency power applications, mobility devices, and a variety of light power tools and equipment that accept 12V 35AH SLA/AGM batteries.
  • Easy replacement: Install in the same original configuration and reuse your existing cables. For safety, check your existing battery dimensions before ordering as manufacturers may change requirements without notice.
  • Reliable support: With SigmasTek 1-year warranty coverage and fast shipping options, you get protection and quick delivery when you need a dependable replacement battery.

Ready to restore full power to your Bruno Super Cub 34? Purchase this high-performance, long-lasting battery set now and enjoy fast shipping and a 1-year warranty for peace of mind. Add to cart to secure your replacement battery set today.


Payment & Security

Payment methods

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