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SigmasTek  |  SKU: BW-15920

12 Volt 35 Amp IT Deep Cycle High Performance Replacement Battery 24.72 lb

25% off
Sale price $122.99 USD Regular price $164.99
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Meets or exceeds OEM SLA battery specifications for reliable performance
Brand new, factory fresh, and high-quality deep cycle battery
Maintenance-free sealed lead acid design with non-spillable safety
UL listed with a minimum one-year warranty for peace of mind
Ideal for emergency lighting, security alarms, medical equipment, and more
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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 | 35 AH

Terminal Type

Internal Thread

12 Volt 35 Amp IT Deep Cycle Battery (Replacement) — Compatible with 12 Volt 35 Amp IT

This 12 Volt 35 Amp IT Deep Cycle replacement battery is designed for dependable cycle and standby use, meeting or exceeding OEM SLA battery specifications. As a high-performance battery that ships brand new and factory fresh, it provides maintenance-free, non-spillable operation and is suitable for a wide range of critical and everyday applications. Choose this long-lasting battery when you need consistent power and low maintenance over time.

Key Specifications

  • Compatible Model: 12 Volt 35 Amp IT Deep Cycle
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Absorbent Glass Mat (AGM) Technology
  • Maintenance-Free and Non-Spillable Design
  • Operates in Any Orientation
  • UL Listed
  • Brand New, Factory Fresh
  • Warranty: Minimum of One Year Warranty
  • Seller/Label: SigmasTek
  • Voltage: 12 Volt
  • Capacity: 35 Amp
  • Terminal Type: Internal Thread

Benefits

  • Durability: AGM construction and a sealed design ensure rugged durability and safe handling with no spills, even when used in mobile or tilted installations.
  • Long Life: With proper use, this deep cycle design supports repeated discharge and recharge cycles—providing the long-lasting battery performance expected from quality SLA technology.
  • High Performance: UL listing and factory-new condition ensure consistent charging characteristics and reliable output for both standby and cyclic demands.
  • Versatile Applications: Ideal for emergency lighting, security alarms, fire alarms, UPS systems, home & garden equipment, consumer electronics, medical equipment, and handheld tools needing steady 12V power.
  • Convenient and Ready: We ship within 24 hours and the battery is in stock, allowing fast replacement so your systems remain protected without prolonged downtime.
  • Expert Support: If you need help, a customer service team is available to assist with purchases and compatibility questions at .

Buy this 12 Volt 35 Amp IT Deep Cycle replacement battery with confidence—get a high-performance battery that delivers dependable power and long-lasting battery life. Order now to secure fast shipping and reliable backup for your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeInternal Thread
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : 12 Volt 35
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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