Lark Of America Travelark High Performance Wheelchair 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
Lark of America Travelark Replacement Battery — Compatible Model SP12-35 NB
Upgrade your mobility with these factory-fresh replacement battery options designed specifically for the Lark of America Travelark. Built for compatibility, performance, and reliability, this high-quality replacement battery set ensures your Travelark wheelchair maintains consistent power and dependable runtime. These SP12-35 NB batteries deliver deep-cycle performance in a spill-proof, maintenance-free package, giving you a long-lasting battery solution you can trust. Please note: the Travelark requires 2 batteries and you should reuse all existing cables and hardware from your original configuration to connect the new wheelchair batteries.
Key Specifications
- Compatible Model: Lark of America Travelark
- Battery Model: SP12-35 NB
- Voltage: 12 Volts
- Capacity: 35 AH
- Quantity Required: 2 batteries
- Technology: Absorbent Glass Mat (AGM)
- Usage Type: Designed for Deep Cycle Usage
- Construction: Valve Regulated, Spill Proof
- Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year
- Brand: SigmasTek
- Terminal Type: Nut & Bolt
- Performance: Performance Guaranteed
Benefits
- Durability: Constructed with AGM technology and valve-regulated, spill-proof design, these batteries are built to withstand frequent use in mobility equipment while minimizing maintenance needs.
- Long Life: Designed for deep cycle usage, the SP12-35 NB offers a long-lasting battery life that helps extend runtime between charges and reduces replacement frequency.
- High Performance: The high power-to-volume ratio and factory-tested build deliver consistent output for motors and electronics—perfect for demanding mobility applications.
- Reliable Safety & Quality: U.L. recognized and CE certified, providing peace of mind for daily use in mobility devices.
- Typical Applications: Ideal for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. These units also lend themselves well to related backup roles such as UPS, emergency power, and light tools where a dependable high-performance battery is needed.
- Maintenance-Free Operation: As AGM batteries, they require no watering and are virtually maintenance-free compared to traditional flooded batteries.
Ready to restore peak performance to your Travelark wheelchair? Order this reliable, long-lasting battery set today to enjoy improved runtime and dependable power. Click to purchase this SP12-35 NB replacement battery set now and get fast shipping on in-stock items.
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