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Brightway Group  |  SKU: BW-0084

APC Back-UPS 450VA 120V BN450M High Performance Replacement Battery By Bright Way

Sale price $92.48 USD Regular price $138.73
Shipping calculated at checkout.

➤ 12V, 35Ah capacity for extended UPS runtime

➤ Nut & Bolt terminals for hassle-free installation

➤ Perfectly fits APC Back-UPS 450VA 120V BN450M

➤ Bright Way brand guarantees dependable power

➤ Supports critical equipment during power loss


📦🚀 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

Bright Way Replacement Battery for APC Back-UPS 450VA 120V BN450M — 12V 35Ah NB Terminals

Keep your APC Back-UPS 450VA 120V BN450M operating at peak readiness with the Bright Way replacement battery. This 12-volt, 35-amp hour battery with Nut & Bolt (NB) terminals is designed to meet the higher capacity needs of the BN450M, delivering dependable backup power for longer runtime demands. As a replacement UPS battery, it provides the performance and reliability required for both home and professional environments.

Key Specifications

  • Voltage: 12 Volts
  • Amp Hours: 35 Ah
  • Terminal Type: Nut & Bolt (NB)
  • Compatible UPS Model: APC Back-UPS 450VA 120V BN450M
  • Brand: Bright Way (Brightway Group)

Benefits

This Bright Way long-lasting battery is constructed to deliver durable performance under continuous readiness and frequent cycling. The 35Ah capacity provides extended runtime compared with smaller cells, making it especially well-suited for loads that require longer sustainment during outages. As a high-performance UPS battery, it offers stable voltage output and dependable current delivery to support graceful shutdowns, network stability, and critical appliance protection.

Durability: The battery is designed for robust service life and consistent performance across many charge/discharge cycles. Long life: Its higher amp-hour rating helps extend run durations and reduces the need for premature replacement. High performance: Low internal resistance and tight manufacturing tolerances ensure the battery can meet the transient demands of UPS loads without undue voltage sag.

Typical applications include home and small office UPS backup for modems, routers, desktop PCs, cordless phone systems, point-of-sale devices, and small appliances requiring temporary backup power. It is particularly useful where longer runtime is essential—for example, during prolonged outages, scheduled maintenance, or when powering essential tools and emergency systems until generator or restored utility power comes online.

Ready to upgrade your APC Back-UPS 450VA 120V BN450M? Choose this Bright Way replacement UPS battery for a high-performance UPS battery that offers durable, long-lasting battery life and enhanced runtime. Buy now to ensure your backup system is prepared when it matters most.


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