For questions, quotes, or help finding the right battery, feel free to email us at sales@batteryweb.com

New collections added! Learn more

🎉 First Order Special 🎉

First-time shoppers get 5% OFF on batteries & accessories!

WELCOME5
Brightway Group  |  SKU: BW-0985

APC SmartUPS 1000RM 3U S000RMNET High Performance Replacement Battery

Sale price $26.03 USD Regular price $39.04
Shipping calculated at checkout.

➤ Compatible with APC SmartUPS 1000RM 3U S000RMNET

➤ 12V, 12Ah capacity for extended runtime

➤ Secure F2 terminal for reliable installation

➤ High-quality Bright Way brand for dependability


📦🚀 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.

📸 Send Your Battery Photo / Unsure? Expert Help

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.
POST YOUR IMAGE

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 | 12 Ah

Terminal Type

F2

Bright Way 12V 12Ah Replacement Battery for APC SmartUPS 1000RM 3U S000RMNET

Maintain peak backup performance for your APC SmartUPS 1000RM 3U S000RMNET with this Bright Way 12V 12Ah replacement UPS battery. Designed for compatibility and reliable runtime, this high-performance UPS battery helps ensure continuity for rack-mounted systems, servers, and critical networking gear. When power interruptions occur, a long-lasting battery like this one keeps essential systems protected and allows for safe shutdown or transition to alternate power.

Key Specifications

  • Compatible model: APC SmartUPS 1000RM 3U S000RMNET
  • Voltage: 12 Volts
  • Capacity: 12 Amp-hours (12 Ah)
  • Terminal type: F2
  • Brand: Bright Way (Brightway Group)
  • Purpose: Replacement UPS battery for APC SmartUPS 1000RM 3U

Benefits

Bright Way’s 12V 12Ah battery is a reliable, long-lasting battery option that restores the backup capability of your APC SmartUPS 1000RM 3U S000RMNET. As a high-performance UPS battery, it is built to deliver steady voltage under load and provide the runtime needed for critical operations. This battery is well-suited for data center rack applications, telecom equipment, and server rooms where rack-mounted UPS units like the 1000RM 3U are commonly used.

Durability and dependable electrical contact are provided by the F2 terminal type, offering secure connections that reduce the chance of intermittent faults. Typical applications include uninterruptible power supply systems, emergency power for networking and communication devices, and protection for sensitive electronic equipment in both commercial and professional environments. Choosing this replacement UPS battery supports operational resilience and reduces the risk of unexpected downtime.

Installation is designed to be simple and efficient, fitting into the original battery slot for the S000RMNET model to minimize service time. Bright Way’s manufacturing quality provides consistent performance across cycles, making this battery a practical choice for scheduled maintenance or urgent replacement.

Don’t wait until the next outage—order this Bright Way replacement UPS battery for your APC SmartUPS 1000RM 3U S000RMNET now to ensure reliable emergency power and protect your critical systems.


Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.