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SigmasTek  |  SKU: BW-9249

ActiveCare Medical 3310 Compatible Replacement Battery

Sale price $347.11 USD Regular price $454.49
Shipping calculated at checkout.

➤ Factory fresh, brand new replacement batteries for reliable performance

➤ 100% compatible with ActiveCare Medical 3310 wheelchair units

➤ AGM technology ensures deep cycle usage and long battery life

➤ Valve regulated, spill-proof design for safe and maintenance-free operation

➤ U.L. recognized, CE certified, and backed by a 1-year warranty


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ 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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Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
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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

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: 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 | 50 AH

Terminal Type

Nut & Bolt

Replacement ActiveCare Medical 3310 Batteries — Compatible with ActiveCare Medical 3310 (SP12-50 NB)

Replace worn batteries with our reliable, factory-fresh replacement battery set for the ActiveCare Medical 3310. These high-performance SP12-50 NB units are 100% compatible with your ActiveCare Medical 3310, providing the dependable power and long runtime needed for daily mobility. If you need a robust, long-lasting battery solution, these units deliver consistent, safe power for peace of mind on every outing.

Key Specifications

  • Compatible Model: ActiveCare Medical 3310
  • Required Battery Model: SP12-50 NB
  • Voltage: 12 Volts
  • Capacity: 50 AH
  • Terminal Type: Nut & Bolt
  • Battery Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof
  • Power/Volume: Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Brand: SigmasTek
  • Warranty: 1 Year

Benefits

  • Durability: AGM construction and valve-regulated design provide outstanding resistance to vibration, shock, and leakage—ideal for mobility equipment.
  • Long Life: Manufactured for deep cycle performance so you get more reliable run time and increased battery life over repeated charge/discharge cycles.
  • High Performance: The elevated energy density and optimized power-to-volume ratio ensure steady, efficient output to meet the demands of mobility devices.
  • Certified Safety: U.L. and CE certifications confirm adherence to recognized safety and performance standards for sealed lead-acid batteries.
  • Simple Installation: Direct replacement for the ActiveCare Medical 3310—install using existing cables and hardware with no modifications.
  • Versatile Use: Ideal for electric wheelchairs, power chairs, mobility chairs, and mobility scooters, and suitable for related backup needs like UPS systems, emergency power, and portable tools.
  • Warranty & Support: Brand new, factory fresh condition with a 1-year warranty and dedicated customer service to assist with any purchase or installation questions.

Ready to restore full power to your ActiveCare Medical 3310? Order this high-performance replacement battery set (SP12-50 NB, 12 V 50 AH) today for a long-lasting battery solution with fast shipping and trusted value. Buy now and get back to dependable mobility.


Payment & Security

Payment methods

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