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SigmasTek  |  SKU: BW-13551

BS B6-2.3 High Performance Compatible Replacement Battery

Sale price $16.99 USD Regular price $24.49
Shipping calculated at checkout.

➤ Compatible replacement for BS Battery B6-3 with 100% OEM specification match

➤ Brand new, factory fresh sealed lead acid battery for reliable performance

➤ Includes minimum one-year warranty for peace of mind

➤ UL listed for safety and quality assurance

➤ Ships within 24 hours from in-stock inventory for fast delivery


📦🚀 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

6 Volts | 2.3 Ah

Terminal Type

F1

BS Battery Replacement — BS Battery B6-2.3 / Compatible with BS Battery B6-3

This replacement battery is designed to serve as a dependable swap for BS Battery B6-3 applications and is listed with the BS Battery B6-2.3 model designation in the product details. Whatever your exact compatible model, this rechargeable sealed lead acid (SLA) replacement offers reliable, maintenance-free performance and consistent compatibility. Expect a long-lasting battery solution that meets OEM-level expectations and is ready for immediate installation in small UPS units, alarm systems, and portable devices.

Key Specifications

  • Model Details: Listed as BS Battery B6-2.3 Battery (Replacement); stated compatibility with BS Battery B6-3
  • Brand: SigmasTek (replacement)
  • Voltage: 6 Volts
  • Capacity: 2.3 Ah
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Terminal Type: F1
  • Condition: Brand New, Factory Fresh, High Quality
  • Certifications: UL Listed
  • Warranty: Minimum 1 Year

Benefits

  • Compact Durability: Small form factor SLA construction provides reliable power in compact devices while resisting leakage and contamination.
  • Long Life: Designed to be a long-lasting battery for standby and low-drain cyclic applications, reducing the frequency of replacements.
  • High Performance: Functions as a high-performance battery replacement to supply stable voltage for sensitive electronics, alarms, and handheld equipment.
  • Typical Applications: Ideal for emergency lighting, security systems, small UPS units, medical monitors, and portable tools that require reliable low-capacity backup.
  • Certified Safety: UL listing ensures the battery meets safety standards for installation in consumer and professional environments.
  • Maintenance-Free: Sealed SLA design means hassle-free installation with no need for routine electrolyte maintenance.
  • Peace of Mind: Brand new and factory fresh condition backed by a minimum one-year warranty for dependable service.

Secure your BS Battery replacement today — whether you need the B6-2.3 specification or compatibility with B6-3 installations, this replacement battery offers the reliability and long-lasting battery performance you need. Add it to your cart now to restore dependable power.


Payment & Security

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