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SigmasTek  |  SKU: BW-13385

Amstron AP12-70S Compatible Replacement Battery 50.64 lb

16% off
Sale price $244.99 USD Regular price $291.99
Shipping calculated at checkout.
High performance 12V 75AH SLA battery for reliable power
Features NB terminal with high discharge design
Wide operating temperature range for versatile use
Long expected service life ensures durability
UL certified VRLA sealed technology for safe operation
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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 | 75 AH

Terminal Type

Nut & Bolt

Amstron AP12-70S Replacement Battery

The Amstron AP12-70S replacement battery is engineered to provide dependable, maintenance-free power for your equipment. As a VRLA sealed battery with UL certification, the AP12-70S is a high-performance battery that offers reliable compatibility and a long expected service life. If you rely on consistent power for critical systems, this long-lasting battery is a straightforward, effective replacement that matches original specifications.

Key Specifications

  • Model: Amstron AP12-70S
  • Brand: SigmasTek
  • Volts: 12 V
  • Amp Hours: 75 AH
  • Terminal: NB
  • Technology: Valve-Regulated Lead Acid (VRLA) Sealed Battery
  • Certification: UL (Underwriters Laboratories) certified
  • Design: High discharge design
  • Operating Range: Wide operating temperature range
  • Expected Service Life: Long expected service life
  • Weight: 50.6 Lbs
  • Length: 10.25 In
  • Width: 6.6 In
  • Height: 8.15 In
  • Package contains: 1 battery
  • Compatibility: Guaranteed compatibility with original battery
  • Warranty: 1-year Warranty
  • Shipping ETA: ETD: 3 Business Days
  • Shipping Methods: UPS Ground and USPS
  • Fulfillment: We ship in 1 business day for all in-stock items
  • Sourced by: Batterysharks.com

Benefits

Built for longevity and consistent output, the AP12-70S replacement battery is a durable solution for a range of applications. The VRLA construction makes it maintenance-free and safe to use in enclosed cabinets or varied orientations. With a high-discharge design and a wide temperature tolerance, this battery supports heavy loads and repeated discharge cycles without premature degradation.

Common uses include UPS systems, emergency backup power, security systems, telecom equipment, and high-drain tools. This high-performance battery provides the reserve capacity and current delivery needed to sustain critical loads during outages or high-demand situations. The NB terminal ensures reliable, low-resistance connections for frequent service.

Backed by UL certification and a 1-year warranty, the Amstron AP12-70S replacement battery is a dependable choice for technicians and end-users seeking a long-lasting battery that meets OEM expectations.

Secure your replacement today—order the Amstron AP12-70S replacement battery now and enjoy fast shipment and the dependable power you require.

Technical Specifications

Voltage12 Volts
Amp Hours75 AH
Terminal TypeNut & Bolt
Length (in.)10.25
Width (in.)6.6
Height (in.)8.15
Weight (lb.)50.6

Product Highlights

  • Brand Replacement : Amstron AP12-70S Replacement
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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