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SigmasTek  |  SKU: BW-2070

Enerwatt WP3.3-6 UPS High Performance Replacement Battery 1.37 lb

17% off
New arrival
Sale price $34.99 USD Regular price $41.99
Shipping calculated at checkout.
High Rate Discharge Design for optimal UPS performance
Valve Regulated Spill Proof Construction prevents spills
Low Self-discharge extends battery life
High Vibration Resistance for reliable use
U.L. Recognized and CE Certified for trusted safety
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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⚠️ 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.


Volts & Amps

6 Volts | 3 Ah

Terminal Type

F1

SigmasTek SP6-3 Replacement Battery — Compatible with Enerwatt WP3.3-6 UPS

Keep your Enerwatt WP3.3-6 UPS operating at peak readiness with this SigmasTek SP6-3 replacement battery (6 Volts 3 AH). Designed to provide dependable backup power, this replacement UPS battery combines factory-fresh quality with proven performance characteristics ideal for UPS systems and emergency applications. It’s a practical, cost-effective way to maintain system uptime and protect critical electronics.

Key Specifications

  • Model: SigmasTek SP6-3 (6 Volts 3 AH)
  • High Rate Discharge Design
  • Valve Regulated Spill Proof Construction
  • Low Self-discharge
  • High Vibration Resistance
  • U.L. Recognized and CE Certified
  • Superior Performance
  • Brand New, Factory Fresh
  • 1 Year Warranty
  • Compatible model: Enerwatt WP3.3-6
  • Note: Use all existing cables and hardware from original configuration to connect the new battery
  • Applications noted: Uninterruptible Power Supply (UPS) Units; Emergency Power Supply; Battery Powered Tools
  • Product listing identifier: SigmasTek6 Volts3 AhF1Enerwatt WP3.3-6

Benefits

  • Robust and safe design: Valve-regulated, spill-proof construction ensures safe handling and maintenance-free operation for your Enerwatt WP3.3-6 UPS. The battery’s build quality supports sustained, reliable use in demanding conditions.
  • Extended usable life: Low self-discharge chemistry preserves stored energy during standby periods, contributing to a long-lasting battery solution that retains readiness over time.
  • High-performance output: Built for high rate discharge applications, this high-performance UPS battery supplies the rapid energy required by UPS systems to support short, intensive loads and secure graceful shutdowns.
  • Versatile applications: Ideal for UPS units, emergency power systems, and battery-powered tools—use it in IT closets, point-of-sale setups, telecom gear, and portable equipment where dependable backup is critical.
  • Confidence and coverage: U.L. Recognition and CE certification, backed by a 1 year warranty, offer assurance that you’re installing a safe, reliable replacement part.

Ready to upgrade or replace your Enerwatt WP3.3-6 battery? Order this long-lasting, high-performance replacement UPS battery today for fast shipping and the reassurance of a 1 year warranty. Protect your equipment now — buy with confidence.

Technical Specifications

Voltage6 Volts
Amp Hours3 Ah
Terminal TypeF1
Length (in.)4.92
Width (in.)1.34
Height (in.)2.35
Weight (lb.)1.37

Product Highlights

  • Brand Replacement : Enerwatt WP3.3-6
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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