Karma Medical Products KS-646 High Performance Replacement Battery Set 49.45 lb
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Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
Karma Medical Products KS-646 High Performance Replacement Battery Set is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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.
Disclaimer
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.
Volts & Amps
12 Volts | 35 AH
Terminal Type
Nut & Bolt
Karma Medical Products KS-646 Replacement Battery (2-Pack)
Keep your Karma Medical Products KS-646 wheelchair powered with this reliable, high-performance replacement battery 2-pack. These maintenance-free 12V 35AH batteries are specifically matched to provide the performance, safety, and longevity expected from OEM-equivalent replacements. With AGM/SLA construction and spill-proof design, the KS-646 replacement battery set ensures consistent power delivery and dependable service life.
Key Specifications
- Package contains: 2 batteries
- Volts: 12
- Amps: 35 AH
- Weight: 49.4 Lbs
- Length: 7.72 inches
- Width: 5.14 inches
- Height: 6.14 inches
- Terminal: NB (Nut & Bolt)
- Chemistry: SLA (Sealed Lead Acid)
- Technology: AGM (Absorbent Glass Mat)
- Maintenance-free: Yes
- Spill Proof: Yes
- Guaranteed compatibility with original batteries
- Shipping Methods: UPS Ground and USPS
- Ships: in 1 business day for all in-stock items
- Warranty: 1-year Warranty
- Brand: SigmasTek
Benefits
- Sturdy Construction: The AGM/SLA build delivers a rugged, sealed battery that resists leakage and reduces maintenance needs — ideal for mobility applications and daily use.
- Reliable Long Life: Designed for high-discharge cycles and broad temperature tolerance, this pack is a long-lasting battery solution that maintains capacity over repeated use.
- Consistent High Performance: These 12V 35AH batteries supply steady power to motors and electronics, providing smooth and dependable operation for your KS-646 wheelchair.
- Maintenance-Free & Safe: No watering or open-cell maintenance required. The spill-proof design enhances safety for in-home and travel situations.
- Multi-Purpose Use: In addition to the KS-646, these batteries are suitable for mobility scooters, UPS systems, emergency backup power, medical equipment, and light power tools that require the same specifications.
- Simple Replacement Procedure: Install in the original configuration and reuse existing cables. Check your current battery dimensions prior to ordering to ensure compatibility.
Restore dependable mobility today—purchase the Karma Medical Products KS-646 replacement battery 2-pack for a high-performance, long-lasting battery solution with fast shipping and a 1-year warranty. Order now to regain reliable power.
Technical Specifications
Product Highlights
- Brand Replacement : Karma Medical Products
- Manufacturer: SigmasTek
- Product Type: Medical Equipment Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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