6V 12Ah Battery for ADT 899953 Alarm Systems Version 1 - Fresh & REAL Capacity 12Amp AGM / SLA Sealed Lead Acid Rechargeable Replacement Genuine KEYKO Terminal F1

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  • Genuine KEYKO 6 Volt 7Ah - Fresh Production and REAL 7 Amp / 20 HR Battery - Maintanence Free Spill-Proof Design Trouble-Free , Safe Operation In Any Orientation - Valve Regulated Lead Acid VRLA Terminal F1
  • Worldwide Leader Brand , UL Listed & ISO 9001 for Quality Assurance and Certificated with ISO 14001 and OHSAS 18001 , Security and Enviroment , and so many Other Certifications and Awards
  • KEYKO ® AGM ™ High Standard Absorbed Glass Material separators and ABS Shock Resistant Case RUGGED CONSTRUCTION gives to KEYKO Batteries Between 3 to 5 Years of Floating Life. Each battery carry the best technology and performance.
  • KEYKO High Discharge Design , Long Expected Service Life and Wide Operational Temperature range : Discharge: -40 °C to +60 °C (-40 °F to +140 °F), Recharge Temperature: -20°C to +50 °C (4 °F to 122 °F)
  • Perfect fit for any Security Alarm Systems Back Up , Home Alarms Back Up ,Fire Alarm Back Up System s, replacing with Better performance any OEM Battery Brand with same Size and Capacity existing in the market

Product Description

Alarm system battery supplies backup power to operate your system during a power outage. Most alarm panels operate on 12-volts, and use one of a few different sizes of sealed lead-acid battery.

KEYKO ® SLA Seal Lead Acid rechargeable batteries made with the highest quality materials available. Combine AGM and ABS case material giving you more reliability, performance, resistance and a quality product.

KEYKO ® battery satisfy your need to replace any other rechargeable battery brand.


KEYKO batteries are compatible with the following Security Alarm brands:

  • Altronix
  • Potter electric
  • GE Security
  • Dual Lite
  • GS Portalac
  • ADI - Ademco
  • ADT Security
  • Honeywell
  • Ansul Alarms
  • Alarmnet
  • Ansul Alarms
  • Alarmnet
  • Innovonics
  • Napco Alarms
  • Acme
  • Digital Security Power
  • DSC Alarm
  • Securitron

Shipping Police

We provide the best and faster Shipping & Delivery reaching reaching you Shortly.

  1. Orders are posted within 24 hours (one business day)
    after a cleared payment.
  2. All orders are shipped in plain brown cardboard box or a thick padded envelope, sealed with tape, making them secure.
  3. Delivery times: US Orders --> 1-3 days, Most of the time 1 ~ 2 days. Puerto Rico, Hawaii & Alaska 3 to 5 Business days. We deliver Saturday & Sunday when Residential. International Shipment doesn't Apply to this Product On very rare occasions, your order may be delayed due to unforeseen circumstances or customs.

Commonly used Batteries on this category




About KEYKO ®

FastBatts.com is a major distributor of KEYKO ® brand batteries for the Americas, offering exclusive Japan high tech ™ Quality, support and competitive prices. Our goal is giving to all our customers the satisfaction of buying a great product at the correct price! In 1964 the concept of KEYKO ®, was born. Creativity and development. A brand with futuristic ideas, technology advance and the highest quality and efficiency standards.

KEYKO MITSUKO-KAI Ltd manufactures products with State-of-the-Art Technology, satisfying the market's needs from everyday use to specialized batteries. Computer Products and accessories, audio and electronics, following strict production guidelines, taking care at all times, from manufacturing to distribution, of all details of quality control and performance, obtaining a product that is reliable and with technological support. KEYKO Technologies, LLC, Invests continuously in the development of new Technology and new products based on the Market's changing Needs.

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More Information
Product Line: SLA Brand: KEYKO
UPC: 753182266664 SKU: KT-6120-S0001-f
Model: KT-6120-S0001-f Weight (lb): 3.9700
Weight (Kg): 1.8 Volts 6
Amps 12 Real Capacity: N/A
Measures (IN) L: 3.70 Measures (IN) W: 2.00
Measures (IN) H: 5.94 Measures (IN) TH: 3.94
Measures (mm) L: 94.00 Measures (mm) W: 51.00
Measures (mm) H: 151 Measures (mm) TH: 100
Terminal: F1
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