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Silicone Gel Battery, 12V, 120Ah *

Item Code:B-SB-12V-120

Model #:SW120-12

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Silicone Gel Battery, 12V, 120Ah *

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12 volt, 120 AH Silicone Gel Battery *

Silicone gel battery technology is well suited for cold weather environments.  At freezing temperatures of 32F, typical flooded lead acid technologies de-rate their storage capacity by as much as 30%.  By comparison, the stoorge capacity of silicone gel at the same temperature derates by about 10 - 15%.  A standard daily load will have a shallower discharge on the silicone batteries than it will on the flooded lead acids.

Another key feature is the low internal resistance compared to traditional battery types.  A lower resistance means a battery can be charged and discharged faster without adverse affects such as excessive heat generation.  Recommended charge rates for flooded lead acid are around 0.1C (10% of the AH rating) to 0.15C, while the silicone gel can be charged with currents up to 0.25C (25% of the AH rating).

The GS silicone rechargeable power battery's life design is 10 years, depending on the application, depth of discharge and usage of usable cycles, the GS battery has 1200 to 1500 usable cycles, like any or all batteries, the battery will deliver a fixed number of usable cycles over its lifetime and is considered to have reached its normal end of life if the application uses up all of the usable cycles regardless of the time the battery has been in service, otherwise, depending on the application of which the battery is used, the battery life depends on the depth of discharge the application uses. The GS silicone battery has a higher capacity, higher current output and lower internal resistance, therefore the GS battery has 2 times more usable cycles when used in the same application of the lead-acid battery.

  • The silicate compound electrolyte is PH neutral that does not corrode electrodes, plates, joints or connections, increasing capacity and prolongs charging cycles
  • Silicone power and storage battery solutions for a wide range of industrial applications such as, Solar Systems, Wind, Telecom, UPS & Data Centers, Rail Locomotive, Rail Stations, Electric Vehicles, Marine & Power Stations, Computer Networks & Server Systems to name a few, many other applications
  • Excellent performance in high and low harsh temperatures of -35oC to +55oC
  • Durable and reliable in outdoor applications, with minimum loss of charging cycles in temperature changes
  • Low internal resistance enhancing the active chemical substances for low current
  • Maintenance Free (tightly sealed battery)
  • The GS battery has 1200 to 1500 usable cycles compared to the lead acid battery with 600 to 800 cycles
For more informaiton and additional models available please visit:

Operating Temperatures:
Discharge: -31F to 122F
Charge: 5F to 104F
Storage: 5F to 104F

12 volt battery
120 AH rating at 10 hour benchmark
125 AH rating at 20 hour benchmark

Dimensions: 16.0" x 6.7" x 8.0"H
Weighs 92 lbs
One year warranty 

Spec Sheet: 

Performance Curves:

Please note: This item must ship via truck freight.  We're happy to give you a shipping quote for your order ahead of time.  Just give us a call at (208) 263-4290.  Or if you'd prefer to order online, follow the normal checkout procedure and we will contact you within 1 business day with the cost for shipping these items. If you do not wish to pay the additional costs, we will cancel your order. If you accept, we will charge the additional shipping as a separate transaction. Please read our Shipping Policies for more information.


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