Invacare Action Slim Wheelchair High-Performance Replacement Battery
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⚠️ 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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Battery Care Guide
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
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
⚠️ 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
Replacement Invacare Action Slim Battery — Compatible with Invacare Action Slim (SP12-35 NB)
Keep your Invacare Action Slim wheelchair running at peak performance with this factory-fresh replacement battery. Designed for 100% compatibility with the Invacare Action Slim unit (model SP12-35 NB), this high-performance battery delivers reliable power, consistent deep-cycle performance, and the long-lasting battery life you need for daily mobility. If your Action Slim needs a dependable replacement battery that’s ready to install using your existing cables and hardware, this model provides a worry-free solution.
Key Specifications
- Model: SP12-35 NB (compatible with Invacare Action Slim)
- Voltage: 12 Volts
- Capacity: 35 AH (Amp-hours)
- Quantity required: 1 battery for the unit
- Terminal Type: Nut & Bolt
- Technology: Absorbent Glass Mat (AGM) Technology
- Usage: Designed for Deep Cycle Usage
- Construction: Valve Regulated, Spill Proof
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Performance: Performance Guaranteed
- Warranty: 1 Year Warranty
- Brand: SigmasTek
Benefits
This replacement battery is engineered for durability and long life. AGM construction and valve regulated, spill-proof design ensure maintenance-free operation while delivering high energy density in a compact package. Because it is designed for deep cycle usage, the battery tolerates repeated charge and discharge cycles better than standard batteries, making it ideal as a long-lasting battery for mobility applications.
As a high-performance battery for wheelchairs and mobility devices, the SP12-35 NB provides steady voltage under load to support smooth operation of motors and controls. You’ll notice improved reliability during daily use and dependable reserve capacity when navigating longer routes or extended outings. The rugged design and U.L./CE recognition mean the battery meets recognized safety and performance benchmarks important for mobility equipment.
Typical applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters — essentially any device that requires a robust deep-cycle battery replacement. Because this is a direct replacement battery specified for the Invacare Action Slim, installation is straightforward when reusing your original cables and hardware.
Buy your replacement Invacare Action Slim battery with confidence today. Order now to get a superior, long-lasting battery at a great price — stocked items typically ship within 24 hours. Upgrade to a dependable, high-performance battery and restore full mobility.
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Payment & Security
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