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Brightway Group  |  SKU: BW-0057

APC Back-UPS 900VA 120V BN900M High Performance Replacement Battery By Bright Way

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

➤ Fits APC Back-UPS 900VA 120V BN900M

➤ High capacity 12V 35Ah battery

➤ Nut and bolt (NB) terminals for secure connection

➤ Ensures reliable power during outages


📦🚀 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 APC Back-UPS 900VA 120V BN900M Replacement Battery — Compatible with APC Back-UPS 900VA 120V BN900M

Ensure continuous and dependable performance for your APC Back-UPS 900VA 120V BN900M with this Bright Way replacement UPS battery. Built to deliver stable 12 volts and an impressive 35 amp hour capacity, this unit provides extended runtime for critical devices during outages. With secure NB (nut and bolt) terminals, the battery is engineered for solid connections and reliable service in home offices, business environments, and any location where uninterrupted power is essential.

Key Specifications

  • Compatibility: APC Back-UPS 900VA 120V BN900M
  • Voltage: 12 Volts
  • Capacity: 35 Ah (amp hours)
  • Terminal Type: NB terminal (Nut & Bolt)
  • Brand: Bright Way

Benefits

  • Exceptional durability designed to deliver reliable operation during frequent charge/discharge cycles, ideal for demanding backup scenarios.
  • Long-lasting battery performance helps reduce total cost of ownership by providing extended service life and fewer replacements.
  • High-performance UPS battery characteristics deliver steady output and trustworthy runtime for sensitive electronics, network gear, and communications equipment.
  • Secure NB nut-and-bolt terminals ensure a robust electrical connection that resists vibration and loosening over time—important in server rooms and mobile installations.
  • Ideal for UPS backup, emergency power systems, controlled shutdown sequences, and keeping peripherals like routers, switches, and surveillance systems operational through outages.
  • Specifically matched compatibility to APC Back-UPS 900VA 120V BN900M means quick installation and predictable charging behavior inside the UPS enclosure.

Choosing the right replacement UPS battery impacts the safety and availability of your equipment. The Bright Way 12V 35Ah NB-terminal battery is designed for dependable, sustained backup performance and seamless integration with the APC Back-UPS 900VA 120V BN900M. Its robust construction and high capacity make it an excellent option for users who need extended runtime and dependable emergency power.

Purchase this high-performance UPS battery for your APC Back-UPS 900VA 120V BN900M now to upgrade your backup power and protect your essential devices. Add to cart to get reliable protection today.


Payment & Security

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