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SigmasTek  |  SKU: BW-5070

Eaton Powerware PW5119-3000VA UPS High Performance Compatible Replacement Battery Set

Sale price $155.20 USD Regular price $225.03
Shipping calculated at checkout.

➤ Includes 4 brand new SigmasTek SP12-18HR batteries (12V 18AH)

➤ High rate discharge design for reliable UPS power output

➤ Valve regulated spill-proof construction enhances safety

➤ Low self-discharge minimizes maintenance needs

➤ Tested to meet or exceed Eaton OEM specifications


📦🚀 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.
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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 | 18 Ah

Terminal Type

Nut & Bolt

Replacement Battery Set for Eaton Powerware PW5119-3000VA UPS — SigmasTek SP12-18HR (12V 18Ah)

Give your Eaton Powerware PW5119-3000VA UPS renewed backup capability with this premium replacement UPS battery set. This package includes four SigmasTek SP12-18HR batteries (12 Volts, 18 AH) engineered for high rate discharge performance, low self-discharge, and rugged vibration resistance. These brand new, factory-fresh batteries are valve-regulated and spill-proof for safe, reliable operation. Please reuse all existing cables and hardware from your original configuration when installing these batteries.

Key Specifications

  • Compatible UPS Model: Eaton Powerware PW5119-3000VA
  • Battery Model: SigmasTek SP12-18HR
  • Voltage: 12 Volts
  • Capacity: 18 AH
  • Quantity: Set of 4 batteries
  • Terminal Type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Rugged Reliability — Valve-regulated spill-proof cells with UL and CE recognition provide a safe, durable replacement for your Eaton Powerware power system.
  • Extended Service Life — Low self-discharge characteristics help maintain readiness over time, making this a long-lasting battery option for critical backup applications.
  • High-Performance Capability — The high rate discharge design creates a high-performance UPS battery solution capable of supplying short bursts of elevated current required during outages and equipment start-up.
  • Tested for Quality — Each set is inspected and tested to meet or exceed OEM specifications so your Eaton Powerware PW5119-3000VA returns to reliable operation with predictable runtime.
  • Multiple Application Uses — Ideal for use in UPS units, emergency power systems, and battery-powered tools where dependable, concentrated power is necessary.
  • Simple Installation — Supplied as a 4-battery set matching the original configuration; installation requires reuse of original cables and hardware for a smooth swap.

Ready to protect your critical loads again? Order this long-lasting battery set for the Eaton Powerware PW5119-3000VA now for fast fulfillment and a 1-year warranty. Buy this high-performance UPS battery today to minimize downtime and restore dependable backup power.


Payment & Security

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