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Enersys  |  SKU: BW-13312

Power Battery PRC-12100S High Performance Compatible UPS Replacement Battery

Sale price $411.18 USD Regular price $539.87
Shipping calculated at checkout.

➤ Compatible replacement battery for PRC-12100S UPS models

➤ 12 Volts power output for reliable performance

➤ High capacity 97 Ah for extended backup time

➤ Internal thread design for secure and easy installation

➤ Durable Enersys brand ensures long-lasting quality


📦🚀 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 | 97 Ah

Terminal Type

Internal Thread

Power Battery PRC-12100S UPS Battery (Replacement) — Compatible with PRC-12100S

The Power Battery PRC-12100S is a dependable replacement battery engineered to restore reliable backup power to UPS systems and standby installations. If you’re searching for a high-performance battery replacement that combines consistent voltage delivery with solid amp-hour capacity, the PRC-12100S delivers dependable operation in critical power environments. This long-lasting battery option is designed for seamless integration into equipment that requires a 12 Volt, 97 Ah power source with internal-thread terminals.

Key Specifications

  • Model: PRC-12100S
  • Brand: Enersys
  • Voltage: 12 Volts
  • Capacity: 97 Ah
  • Terminal Type: Internal Thread
  • Application: UPS replacement battery

Benefits

The PRC-12100S replacement battery emphasizes durability and long operational life for a wide range of standby power applications. Built to perform reliably under repeated charge/discharge cycles, this high-performance battery maintains usable capacity and stable output, reducing the need for frequent replacements and minimizing downtime risk. The predictable discharge characteristics make it suitable for precision loads and extended runtime demands.

Robust internal design and the internal-thread terminal type provide stable electrical connections in rack-mounted and cabinet-based UPS systems. The PRC-12100S is an excellent choice for emergency power systems, uninterruptible power supplies, telecommunications hardware, and industrial control systems where a compact yet powerful 12V 97 Ah solution is required. Its performance profile supports consistent startup and sustained operation of essential equipment during outages.

Technicians will value the straightforward compatibility of this replacement battery with systems specifying the PRC-12100S form factor and terminal arrangement. The Enersys association indicates a focus on quality manufacturing and reliable performance in mission-critical contexts. Whether you are maintaining a server room, powering network infrastructure, or preparing emergency backup for essential services, this long-lasting battery supports confident power continuity.

In short, the PRC-12100S offers a balance of capacity, reliability, and practical installation features. It’s a high-performance battery that stands up to the demands of modern UPS applications and emergency backup needs.

Ready to secure dependable backup power? Purchase the Power Battery PRC-12100S replacement battery now and ensure your critical systems stay protected during outages.


Payment & Security

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