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SigmasTek  |  SKU: BW-9697

Hoveround Activa DM Wheelchair High Performance Replacement Battery

Sale price $214.25 USD Regular price $280.53
Shipping calculated at checkout.

➤ Factory fresh and brand new for reliable performance

➤ 100% compatible with Hoveround Activa DM wheelchair units

➤ Absorbent Glass Mat (AGM) technology for deep cycle use

➤ Valve regulated, spill-proof construction for safety and durability

➤ Includes 1-year warranty and U.L. recognized, CE certified quality


📦🚀 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 | 35 AH

Terminal Type

Nut & Bolt

Replacement Hoveround Activa DM Battery — Compatible with Hoveround Activa DM

Upgrade your mobility with this factory-fresh, high-quality replacement battery designed specifically for the Hoveround Activa DM. Engineered for dependable performance and reliable power delivery, this replacement battery delivers the consistent energy your Activa DM needs to maintain full mobility. Whether you rely on your chair for daily travel or occasional outings, this high-performance battery offers the confidence of compatibility, safety certifications, and a performance guarantee.

Key Specifications

  • Model Compatibility: Hoveround Activa DM (SP12-35 NB)
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Quantity Required: 2 batteries per unit
  • Terminal Type: Nut & Bolt
  • Battery Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep cycle usage
  • Construction: Valve regulated, spill-proof
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Warranty: 1 Year
  • Brand: SigmasTek

Benefits

  • Durability: Built with AGM technology and valve-regulated, spill-proof construction to withstand vibration and frequent deep-cycle use typical of mobility devices.
  • Long Life: Designed for deep-cycle service, this long-lasting battery retains capacity over repeated discharge/charge cycles so you get more life between replacements.
  • High Performance: The optimized power-to-volume ratio delivers strong energy density, ensuring your Hoveround Activa DM runs at peak efficiency and responsiveness.
  • Safety & Reliability: U.L. recognized and CE certified components provide peace of mind for daily use in a mobility chair environment.
  • Easy Installation: 100% compatible with the original battery form (SP12-35 NB); use your existing cables and hardware for a straightforward swap.
  • Typical Applications: Specifically crafted for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Also suitable where reliable backup power or emergency use is required.
  • Value & Support: Performance guaranteed, backed by a 1-year warranty and customer service support to assist with selection and installation.

This replacement Hoveround Activa DM battery is an ideal choice if you need a dependable, high-performance battery that restores full mobility and lasts. If you’re ready to replace worn-out cells with a long-lasting battery that matches OEM specs, buy your replacement Hoveround Activa DM batteries today and enjoy fast shipping and exceptional value.


Payment & Security

Payment methods

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