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SigmasTek  |  SKU: BW-8700

Golden Technology Golden Companion II Compatible Replacement Battery Set 49.45 lb

23% off
New arrival
Sale price $245.99 USD Regular price $317.99
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Includes 2 high-performance 12V 35AH replacement batteries
Maintenance-free, spill-proof AGM technology for safety and durability
Guaranteed compatibility with Golden Companion II original batteries
Wide operating temperature range ensures reliable power in any condition
1-year warranty for peace of mind and product confidence
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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

Golden Technology Golden Companion II Replacement Battery (Golden Technology Golden Companion II)

Specifically made to fit the Golden Technology Golden Companion II, this twin-pack of replacement batteries restores the reliable power and runtime your mobility device needs. Each set contains two 12V 35AH batteries with NB terminals. If you need a proven high-performance battery and a long-lasting battery option to keep your Companion II operating smoothly, these sealed AGM batteries are an excellent choice.

Key Specifications

  • Package contains 2 batteries
  • Maintenance-free
  • Spill Proof
  • SLA Chemistry
  • AGM Technology
  • Guaranteed compatibility with original batteries
  • 1-year Warranty
  • Volts: 12
  • Amps: 35
  • Weight: 49.4Lbs
  • Length: 7.72
  • Width: 5.14
  • Height: 6.14
  • Terminal: NB
  • Shipping Methods – UPS Ground and USPS
  • We ship in 1 business day for all in-stock items
  • 1-year Warranty*SigmasTek*12 Volts35 AHNut & Bolt

Benefits

  • Durability: Constructed with AGM and SLA technology to be maintenance-free and spill proof—ideal for daily use and travel.
  • Long life: High discharge characteristics and a wide operating temperature range help these batteries perform reliably over many cycles.
  • High performance: Offering power delivery that meets or exceeds OEM specifications, these replacement batteries maintain consistent motor performance for your wheelchair.
  • Secure connections: NB (nut & bolt) terminal design ensures a tight connection when reusing existing cables in the original configuration.
  • Common applications: Perfect for power wheelchairs, mobility devices, UPS backup systems, emergency power, and other 12V 35AH compatible applications.
  • Easy confirmation: Verify your current battery dimensions before ordering—manufacturer requirements may change without notice.
  • Fast shipping and warranty: We ship in 1 business day for in-stock items and provide UPS Ground or USPS shipping along with a 1-year warranty.

Ready to regain reliable performance for your Golden Companion II? Purchase this pair of replacement batteries now to secure a high-performance, long-lasting battery solution and get back to uninterrupted mobility.

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 : Golden Technology Golden
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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