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SigmasTek  |  SKU: BW-5618

Universal Power UPG 12V 90Ah High Performance Solar Replacement Battery 68.06 lb

19% off
Sale price $287.99 USD Regular price $356.99
Shipping calculated at checkout.
Uses advanced Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free, sealed design prevents leaks and requires no upkeep
Durable ABS flame-resistant case ensures safety and long-lasting use
Can be mounted in any position and resists shocks and vibrations
Brand new with 1-year warranty and certifications including U.L. and CE
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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

12 Volts | 100 Ah

Terminal Type

Nut & Bolt

Universal Power UPG 12 Volts 90 Ah Replacement Solar Battery — Compatible with UPG 12V 90Ah

The Universal Power UPG 12 Volts 90 Ah replacement battery is designed for dependable compatibility and consistent performance in solar and renewable energy systems. Built to offer reliable, maintenance-free service, this high-performance battery is engineered to meet or exceed original specifications, delivering the steady 12V support your system needs. Whether you’re replacing an aging pack or upgrading storage capacity, this long-lasting battery is a practical solution.

Key Specifications

  • Brand: Universal Power (UPG)
  • Model: UPG 12 Volts 90 Ah (title reference)
  • Volts: 12 V
  • Amp Hours: 90 AH (listed in title) and 100 AH (listed in specifications)
  • Terminal: NB
  • Technology: Valve-Regulated Lead Acid (VRLA) / Sealed Lead Acid (SLA)
  • Certification: UL (Underwriters Laboratories) certified
  • Package Contains: 1 battery
  • Warranty: 1-year Warranty
  • Weight: 68 Lbs
  • Length: 12 In
  • Width: 6.6 In
  • Height: 8.15 In
  • Shipping: ETD 3 Business Days; UPS Ground and USPS; we ship in 1 business day for in-stock items
  • Additional Notes: Guaranteed compatibility with original battery; high discharge design and wide operating temperature range

Benefits

As a high-performance battery designed for renewable and backup applications, the Universal Power UPG replacement battery features VRLA technology for a sealed, maintenance-free experience. The rugged construction supports high discharge rates and broad temperature tolerance, delivering dependable output for solar arrays, off-grid systems, and hybrid installations. With sealed construction and UL certification, this unit is safe to operate in a variety of orientations and near sensitive equipment.

This replacement battery is built for longevity and consistent recharge acceptance—qualities that contribute to a long-lasting battery life in both standby and cyclic uses. Typical applications include solar energy storage, UPS systems, emergency power, telecom backup, and portable power tools requiring stable 12V supply. The combination of guaranteed compatibility and robust design makes it a reliable swap for aging or failing batteries.

If your system demands a reliable, maintenance-free battery that performs under stress and returns consistent runtime, this replacement battery offers a strong balance of durability, safety, and performance.

Ready to secure dependable energy storage? Purchase the Universal Power UPG 12 Volts 90 Ah replacement battery now to benefit from fast shipping and a one-year warranty—ideal for solar setups and critical backup systems.

Technical Specifications

Voltage12 Volts
Amp Hours100 Ah
Terminal TypeNut & Bolt
Length (in.)12.0
Width (in.)6.6
Height (in.)8.15
Weight (lb.)68.0

Product Highlights

  • Brand Replacement : Universal Power 12
  • Manufacturer: SigmasTek
  • Product Type: Solar Power Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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