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SigmasTek  |  SKU: BW-13512

Sentry PM1208 High Performance Replacement Battery 1.65 lb

9% off
Sale price $30.99 USD Regular price $33.99
Shipping calculated at checkout.
Compatible replacement for Sentry Battery PM1208 models
Compact size: 3.78" length x 0.98" width x 2.44" height
Reliable 12-volt power output for consistent performance
Lightweight design at just 1.65 lbs for easy handling
0.8 Ah capacity ensures long-lasting battery life
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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

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Volts & Amps

12 Volts | 0.8 Ah

Terminal Type

Special Connector

Sentry Battery PM1208 Replacement Battery — Compatible with SigmasTek

The Sentry Battery PM1208 replacement battery brings reliable 12 Volt power with a compact 0.8 Ah capacity to SigmasTek-compatible devices. If you need a dependable replacement battery that delivers consistent performance and a long service life, the PM1208 is a premium choice. Engineered for steady output and dependable standby capability, this high-performance battery is ideal for a variety of critical and everyday applications.

Key Specifications

  • Manufacturer: SigmasTek
  • Brand Replacement: Sentry Battery
  • Model: PM1208
  • Voltage: 12 Volts
  • Amp Hours: 0.8 Ah
  • Length (in.): 3.78
  • Width (in.): 0.98
  • Height (in.): 2.44
  • Weight (lb.): 1.65

Benefits

The Sentry PM1208 is built for longevity and dependable performance. As a high-performance battery, it maintains stable voltage under typical system loads and resists premature capacity loss, offering a long-lasting battery option for both standby power and cyclic use. Its durable construction and predictable performance make it a reliable component in critical systems.

Common applications include UPS backup modules, emergency lighting and signage, alarm and security equipment, medical devices requiring backup power, and various handheld or portable tools. The PM1208’s compact size and straightforward specs make it easy to replace failing batteries and return devices to full operational readiness with minimal fuss.

Whether you are a technician stocking spares or an end user replacing an aging pack, the PM1208 simplifies maintenance and helps ensure continuous protection and uptime for your SigmasTek-compatible devices.

Take action now—order the Sentry Battery PM1208 replacement battery for a reliable, long-lasting battery solution and keep your equipment performing at its best.

Technical Specifications

Voltage12 Volts
Amp Hours0.8 Ah
Terminal TypeSpecial Connector
Length (in.)3.78
Width (in.)0.98
Height (in.)2.44
Weight (lb.)1.65

Product Highlights

  • Brand Replacement : Sentry Battery PM1208
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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