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SigmasTek  |  SKU: BW-5461

Enerwatt WP12-12 UPS High Performance Replacement Battery 7.28 lb

24% off
New arrival
Sale price $47.99 USD Regular price $62.99
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High Rate Discharge Design for quick power delivery
Valve Regulated Spill Proof Construction ensures safety and no leaks
Low Self-discharge for longer shelf life and readiness
High Vibration Resistance for durability in tough conditions
U.L. Recognized and CE Certified with 1 Year Warranty
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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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 12 Ah

Terminal Type

F2

SigmasTek SP12-12 Replacement for Enerwatt WP12-12 UPS

Designed as a direct replacement for the Enerwatt WP12-12 Uninterruptible Power Supply (UPS), the SigmasTek SP12-12 (12 Volts, 12 AH) delivers reliable compatibility, dependable performance, and peace of mind for your critical power needs. This replacement UPS battery is engineered for high-rate discharge applications where short bursts of increased power are required. It is a brand new, factory-fresh unit that meets safety certifications and is tested to ensure consistent performance, making it a smart choice for anyone seeking a high-performance UPS battery that’s also a long-lasting battery solution for the Enerwatt WP12-12.

Key Specifications

  • Battery Model: SigmasTek SP12-12
  • Compatible UPS Model: Enerwatt WP12-12
  • Voltage: 12 Volts
  • Capacity: 12 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof Construction
  • Self-Discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Use all existing cables and hardware from original configuration to connect the new UPS battery

Benefits

  • Durability and Safety: The valve-regulated, spill-proof construction and UL/CE recognitions ensure safe, maintenance-free operation and robust protection against leaks and vibration. This makes the unit suitable for demanding environments where reliability matters.
  • Long Life & Low Self-Discharge: With low self-discharge characteristics, the SigmasTek SP12-12 holds its charge longer in standby or backup applications, delivering a long-lasting battery performance for your Enerwatt WP12-12 UPS.
  • High Performance for Critical Loads: The high-rate discharge design supports short-duration, high-power demands — ideal for UPS systems that must supply surge currents to protected equipment during outages. If you need a high-performance UPS battery that responds when the load spikes, this model is engineered for that purpose.
  • Tested and Guaranteed: Each replacement UPS battery is professionally tested to meet or exceed OEM specifications, providing assurance that your Enerwatt WP12-12 will recover and support critical systems when you need them most.
  • Typical Applications: Perfect for Uninterruptible Power Supply units, emergency power systems, and certain battery-powered tools requiring a dependable 12V backup source. Use it wherever the Enerwatt WP12-12 is specified.

Ready to restore reliable backup power? Order this SigmasTek SP12-12 replacement UPS battery for the Enerwatt WP12-12 today and get a high-performance, long-lasting battery backed by a 1 year warranty. Purchase now to ensure fast shipping and dependable performance when it matters most.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)7.27

Product Highlights

  • Brand Replacement : Enerwatt WP12-12
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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