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SigmasTek  |  SKU: BW-13488

BSB GB12-0.8 Compatible Replacement Battery

Sale price $16.99 USD Regular price $24.71
Shipping calculated at checkout.

➤ Compact size: 3.78 inches length for easy installation

➤ Reliable 12 Volt power output for consistent performance

➤ Lightweight design at 1.65 lbs for portability

➤ 0.8 Amp Hours capacity ensures long-lasting energy

➤ Compatible BSB brand replacement for seamless fit


📦🚀 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 | 0.8 Ah

Terminal Type

Special Connector

BSB GB12-0.8 Replacement Battery — Compatible Model: GB12-0.8

The BSB GB12-0.8 replacement battery from SigmasTek delivers dependable compatibility, steady performance, and proven reliability for devices that require a compact 12 Volt power source. Designed to be a direct replacement for the GB12-0.8 model, this high-performance battery is engineered to meet the needs of backup power systems, portable electronics, and a variety of sealed lead-acid applications. If you need a long-lasting battery that balances compact size with consistent output, the BSB GB12-0.8 replacement battery is an excellent choice.

Key Specifications

  • Manufacturer: SigmasTek
  • Brand Replacement: BSB
  • Model: GB12-0.8
  • Voltage: 12 Volts
  • Amp Hours: 0.8 Ah
  • Length (in.): 3.78
  • Width (in.): 0.98
  • Height (in.): 2.44
  • Weight (lb.): 1.65

Benefits

  • Durability: Built with quality internal construction to withstand regular cycling and standby use, the GB12-0.8 replacement battery offers robust performance over repeated charge/discharge cycles.
  • Long Life: As a long-lasting battery option for small UPS units and emergency lighting systems, it provides reliable standby power when you need it most.
  • High Performance: This high-performance battery maintains stable 12 Volt output under load, ensuring consistent operation of smoke detectors, alarm systems, and compact medical devices.
  • Compact & Lightweight: With compact dimensions and a 1.65 lb weight, it’s ideal for tight installations and portable equipment where space and weight matter.
  • Versatile Applications: Commonly used in small UPS units, emergency signage, alarm and security systems, medical instruments, and hand-held tools that require sealed lead-acid power.
  • Easy Replacement: Engineered as a direct fit for GB12-0.8 compatible devices, installation is straightforward—making it an ideal choice when replacing old or weak batteries.

Whether you’re maintaining a UPS, refreshing emergency backup power, or replacing the battery in a compact device, this replacement battery offers a reliable, long-lasting battery solution. Order the BSB GB12-0.8 high-performance battery today to restore dependable power and peace of mind.


Payment & Security

Payment methods

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