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SigmasTek  |  SKU: BW-8549

Suntech Regent 3 & 4 New Series High Performance Compatible Replacement Battery Set 49.45 lb

10% off
New arrival
Sale price $245.99 USD Regular price $272.99
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Includes 2 high-performance 12V 35AH batteries with NB terminal
Maintenance-free, spill-proof AGM technology for safety and durability
Guaranteed compatibility with Suntech Regent 3 & 4 (New Series) original batteries
Wide operating temperature range and long service life for reliable wheelchair power
Ships quickly with 1-year warranty for customer peace of mind
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Suntech Regent 3 & 4 (New Series) Replacement Batteries — Compatible with Suntech Regent 3 & 4 (New Series)

Ensure dependable operation of your Suntech Regent 3 & 4 (New Series) with this twin pack of replacement 12V 35AH batteries equipped with NB (Nut & Bolt) terminals. These replacement battery units combine compatibility with proven SLA/AGM technology to provide reliable, high-discharge performance and a wide operating temperature range. Designed to meet or exceed the original manufacturer's specifications, these batteries offer the reliability and endurance your mobility device needs for daily use.

Key Specifications

  • Package contains: 2 batteries
  • Volts: 12
  • Amps (AH): 35
  • Terminal: NB (Nut & Bolt)
  • Weight: 49.4 Lbs (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

  • Solid reliability: The sealed AGM construction provides a spill-proof, maintenance-free replacement battery option that resists vibration and supports safe transport and use in mobility equipment.
  • Long-lasting service: With a high-discharge design and broad temperature tolerance, these batteries deliver longevity, giving you a long-lasting battery solution that reduces total lifecycle cost.
  • Consistent power delivery: As a high-performance battery pack, these units support steady voltage and reliable current output for stable operation of the Suntech Regent 3 & 4 (New Series).
  • Versatile applications: Ideal for power wheelchairs, but also well-suited for UPS backup systems, emergency power supplies, and light tools requiring a robust 12V 35AH SLA/AGM battery.
  • Installation guidance: Install the new Suntech Regent 3 & 4 (New Series) replacement batteries in the original configuration and reuse your existing cables. Verify dimensions before ordering due to potential manufacturer changes.
  • Warranty and shipping: Backed by SigmasTek’s 1-year warranty and fast shipping via UPS Ground or USPS, you can rely on prompt delivery and support.

Ready to upgrade to a high-performance, long-lasting battery pack for your Suntech Regent 3 & 4 (New Series)? Add this replacement battery set to your cart now for fast shipping and dependable power.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)49.4

Product Highlights

  • Brand Replacement : Suntech Regent 3
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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