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SigmasTek  |  SKU: BW-10839

Dalton SC-S235 3-Wheel High Performance Electric Scooter Replacement Battery

Sale price $62.55 USD Regular price $81.90
Shipping calculated at checkout.

➤ Maintenance-free, spillproof AGM battery for hassle-free use

➤ U.L. recognized and CE certified for safety and reliability

➤ Valve regulated vent system ensures safe operation under pressure

➤ Extreme resistance to freeze, heat, and vibration for durability

➤ Superior starting power and deep cycle capacity for long-lasting performance


📦🚀 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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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 | 18 Ah

Terminal Type

Nut & Bolt

SP12-18 NB (12V 18AH) Replacement Battery — Compatible with Dalton 3 WHEEL SC-S235 Electric Scooter

This SP12-18 NB (12V 18AH) replacement battery is designed to be fully compatible with the Dalton 3 WHEEL SC-S235 electric scooter. Engineered for dependable performance, this factory-fresh, maintenance-free battery provides the deep-cycle and starting power needed for daily mobility and recreational riding. If you're seeking a long-lasting battery that restores range and reliability to your scooter, this model delivers consistent results.

Key Specifications

  • Model: SP12-18 NB (12V 18 AH)
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Battery Type: Absorbed Glass Mat Design (AGM)
  • Design: Maintenance-Free
  • Construction: Spillproof and Leakproof
  • Valve Regulated Vent System
  • Resistance: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Safety Certifications: U.L. Recognized and CE Certified
  • Brand: SigmasTek
  • Terminal Type: Nut & Bolt

Benefits

Built with AGM technology and a valve-regulated design, this replacement battery offers excellent cycle life, reliable recharge performance, and spillproof safety. The maintenance-free nature reduces the need for routine checks, making it easy to install and depend on. Durability against freeze, heat, and vibration means this battery handles a variety of operating conditions—perfect for frequent riders and outdoor use.

This high-performance battery provides both the burst of power needed for starting and the sustained energy required for extended trips. Typical applications extend beyond the Dalton 3 WHEEL SC-S235 electric scooter to include mobility scooters, electric bikes, battery-powered chairs, ride-on toys, and small golf carts. As a long-lasting battery option, it helps ensure predictable range and performance, minimizing interruptions and maximizing enjoyment of your ride.

For scooter owners who value consistent, dependable power and minimal maintenance, this SigmasTek SP12-18 NB is a reliable choice. The brand-new condition, UL and CE certifications, and a 1-year warranty provide additional peace of mind.

Restore your scooter’s performance today by ordering this replacement battery. Add to cart now for fast shipping and get back on the road with confidence.


Payment & Security

Payment methods

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