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SigmasTek  |  SKU: BW-10788

CSB HS686 Electric Scooter High Performance Replacement Battery

Sale price $107.13 USD Regular price $140.27
Shipping calculated at checkout.

➤ Maintenance-free AGM battery for hassle-free use

➤ Spillproof and leakproof design ensures safety

➤ U.L. Recognized and CE Certified for quality assurance

➤ Extreme resistance to freeze, heat, and vibrations

➤ Superior starting power with deep cycle capacity


📦🚀 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 | 35 AH

Terminal Type

Nut & Bolt

CSB SP12-35 NB (12V 35AH) Replacement Battery - Compatible with CSB HS686 Electric Scooter

The CSB SP12-35 NB (12 V 35 AH) replacement battery is engineered for electric scooters and mobility devices, offering maintenance-free reliability and robust performance. Specifically compatible with the CSB HS686 electric scooter, this high-performance battery provides dependable starting power and deep cycle capacity for longer rides and consistent operation. It's a long-lasting battery option designed to resist the rigors of daily mobility use, extreme temperatures, and vibration.

Key Specifications

  • Model: SP12-35 NB
  • Compatible Model: CSB HS686 Electric Scooter
  • Voltage: 12 V
  • Amp Hours: 35 AH
  • Design: Absorbed Glass Mat (AGM)
  • Maintenance: Maintenance-Free
  • Spillproof: Yes (Spillproof and Leakproof Design)
  • Valve Regulated Vent System: Yes
  • Certifications: U.L. Recognized, CE Certified
  • Resistance: Extreme Freeze, Heat and Vibration Resistance
  • Warranty: 1 Year
  • Terminal Type: Nut & Bolt
  • Condition: Brand New, Factory Fresh

Benefits

This replacement battery delivers the practical benefits riders expect: robust construction, maintenance-free operation, and reliable performance over many charge cycles. The AGM design ensures a spillproof and leakproof assembly that holds electrolyte in fiberglass mats for safety and longevity. With superior starting power and deep cycle capability, this SP12-35 NB is ideal for repeated discharge/charge cycles that electric scooters and mobility scooters demand. The unit’s valve-regulated vent system and strong tolerance for temperature extremes and vibration make it well suited for outdoor use and rough terrain.

Beyond scooter use, this high-performance battery finds applications in mobility scooters, electric bikes, battery-powered chairs, ride-on toys, and even small golf carts. It is also a practical choice for small UPS systems or emergency power needs where a long-lasting battery with trustworthy recharge characteristics is required. The maintenance-free nature reduces routine upkeep while the one-year warranty gives additional assurance for your investment.

Replacement is straightforward: use your existing cables and hardware to connect the battery, ensuring a secure fit with Nut & Bolt terminals. Choose this SP12-35 NB if you need a reliable, long-lasting battery that combines safety certifications with strong performance characteristics.

Order your CSB SP12-35 NB replacement battery today to restore the range and reliability of your CSB HS686 electric scooter. Buy now to secure a high-performance battery with trusted durability.


Payment & Security

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