Enerwatt WPHR12-38 UPS High Performance Replacement Battery 24.72 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
Enerwatt WPHR12-38 UPS High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician 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 BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
Battery Care Tips
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
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.
Disclaimer
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.
Category
Brand Replacement
SigmasTek
Volts & Amps
12 Volts | 35 AH
Terminal Type
Internal Thread
SigmasTek SP12-35 (12V 35AH) Replacement for Enerwatt WPHR12-38
This SigmasTek SP12-35 replacement UPS battery is engineered for the Enerwatt WPHR12-38 Uninterruptible Power Supply (UPS). Specifically designed for high rate discharge UPS applications, it delivers superior short-term power output when your system requires bursts of energy. The battery is brand new, factory fresh, and tested to meet or exceed OEM specifications—providing a dependable, long-lasting battery solution for critical backup and portable applications.
Key Specifications
- Compatible Model: Enerwatt WPHR12-38
- Brand: SigmasTek (SP12-35 IT)
- Voltage: 12 Volts
- Capacity: 35 AH
- Terminal Type: Internal Thread
- Design: High Rate Discharge Design
- Construction: Valve Regulated, Spill Proof Construction
- Feature: Low Self-discharge
- Feature: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Performance: Superior Performance
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
- Durability: Valve-regulated, spill-proof construction and high vibration resistance make this battery robust in mobile or shock-prone installations, ensuring reliable operation in UPS systems and field applications.
- Long Life: Low self-discharge properties help preserve stored energy and extend shelf life, making this a truly long-lasting battery for standby and seasonal usage.
- High Performance: Engineered for high rate discharge situations, this SigmasTek unit provides the elevated current required for short durations without compromising stability—ideal for UPS units that must sustain critical loads during outages.
- Maintenance-Free: Valve-regulated design eliminates the need for routine maintenance, while internal thread terminals simplify secure installation using your existing cables and hardware.
- Typical Applications: Suited for Uninterruptible Power Supply (UPS) units like the Enerwatt WPHR12-38, emergency power supply systems, and battery-powered tools that demand reliable backup power.
- Quality & Testing: Each battery is factory fresh and personally tested to meet or exceed OEM-type performance, giving you confidence in a high-performance UPS battery replacement.
Replace your Enerwatt WPHR12-38 battery with this tested, reliable SigmasTek SP12-35 unit today. Buy with confidence for a high-quality, long-lasting battery backed by a 1 year warranty — order now to restore full backup capability and protect your critical equipment.
Technical Specifications
Product Highlights
- Brand Replacement : Enerwatt WPHR12-38
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
