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Brightway Group  |  SKU: BW-11121

Astralite 20-0008 High Performance Replacement Battery By Bright Way

Sale price $9.44 USD Regular price $10.97
Shipping calculated at checkout.

➤ 6-volt, 4.5-amp battery ensures consistent emergency power

➤ Compatible with Astralite 20-0008 emergency light models

➤ F1 terminal type allows quick and easy installation

➤ Provides reliable performance during power outages

➤ Durable design for long-lasting battery life


📦🚀 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

6 Volts | 5 AH

Terminal Type

F1

Bright Way Replacement Battery for Astralite 20-0008 Emergency Light

Ensure your Astralite 20-0008 Emergency Light is prepared for the next outage with a Bright Way replacement battery crafted for dependable performance. Specifically matched to the 20-0008 model, this battery delivers consistent power and easy installation so your emergency lighting remains dependable when seconds count. It’s a straightforward upgrade to maintain safety and compliance.

Key Specifications

  • Brand: Bright Way
  • Compatible Model: Astralite 20-0008
  • Voltage: 6 Volts
  • Capacity: 4.5 Amps (4.5 Amp Hour)
  • Terminal Type: F1 terminal
  • Application: Emergency lighting replacement battery

Benefits

This Bright Way replacement battery offers robust durability and predictable performance, making it a long-lasting battery option for emergency lighting systems. Designed to withstand regular charge/discharge cycles, the unit provides reliable standby power and reduces the likelihood of unexpected failures. As a high-performance battery, it supplies stable voltage to keep illumination consistent during critical moments.

Installation is quick and secure thanks to the F1 terminal, which ensures a snug connection and simplifies field replacement. The compact 6V, 4.5Ah form factor is ideal for exit signs, emergency fixtures, and compact emergency lighting units where space is limited but dependable runtime is required. This replacement battery is perfect for building maintenance teams, safety officers, and electrical contractors tasked with maintaining emergency illumination.

The battery’s reliable chemistry and construction help it perform well in typical applications such as emergency power for exit lights, small UPS systems, alarm back-up, and other critical low-voltage safety devices. Using a Bright Way replacement battery means fewer service calls and greater confidence that your emergency lighting will operate when needed.

Don’t wait until an outage exposes vulnerabilities—purchase this Bright Way Astralite 20-0008 replacement battery today and ensure your emergency light stays ready. Click to buy now and secure uninterrupted safety lighting.


Payment & Security

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