Everest & Jennings Tempest 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.
Everest & Jennings Tempest 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
Everest & Jennings Tempest Replacement Battery (12V 35AH NB) — 2-Pack
Restore the power and reliability of your Everest & Jennings Tempest wheelchair with this 2-pack of replacement batteries engineered for consistent performance and long life. These high-performance battery units are designed specifically for the Tempest model and provide the dependable, maintenance-free energy you need for daily mobility. Whether you're replacing old cells or keeping a spare set on hand, this long-lasting battery solution meets or exceeds original manufacturer specifications so your wheelchair continues to operate smoothly and safely.
Key Specifications
- Package contains 2 batteries
- Volts: 12
- Amps: 35
- Weight: 49.4Lbs
- Length: 7.72
- Width: 5.14
- Height: 6.14
- Terminal: NB (Nut & Bolt)
- Maintenance-free
- Spill Proof
- SLA Chemistry
- AGM Technology
- Guaranteed compatibility with original batteries
- 1-year Warranty
- Brand: SigmasTek
- Shipping Methods: UPS Ground and USPS
- We ship in 1 business day for all in-stock items
Benefits
These Everest & Jennings Tempest replacement battery packs are built for durability and designed for real-world use. The AGM technology and sealed lead-acid (SLA) chemistry deliver a maintenance-free, spill-proof solution that tolerates a wide operating temperature range and offers a high discharge design for powerful, immediate current when your wheelchair demands it. As a high-performance battery option, this 2-pack provides a consistent voltage output and dependable capacity to support prolonged rides and frequent starts without premature voltage sag.
Expect a long-lasting battery life when you choose these replacements; they meet or exceed original specifications for performance and cycle life, giving you confidence in daily use. The NB (nut and bolt) terminal ensures secure connections when you reinstall the batteries in the same original configuration using your existing cables. Typical applications extend beyond wheelchair mobility—these batteries are also suitable for emergency power backup for small UPS systems, portable medical devices, and light power tools where a reliable 12V 35AH supply is required.
Installation is straightforward when you match dimensions and terminal type to your original cells. Always confirm existing battery dimensions prior to ordering since manufacturer requirements can change without notice. With the included one-year warranty and prompt shipping, this replacement battery pack is an excellent choice for restoring mobility and maintaining dependable power.
Ready to replace your Everest & Jennings Tempest batteries? Purchase this high-performance, long-lasting battery 2-pack now to regain reliable power and peace of mind.
Technical Specifications
Product Highlights
- Brand Replacement : Everest & Jennings
- Manufacturer: SigmasTek
- Product Type: Medical Equipment Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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