Electrolyte Suspension System: The electrolyte inside adopts electrolyte suspension system combined of porous glass fiber materials and pole plates and the electrolyte is completely absorbed and accommodated. No silica gel or contaminated products are used. Low-pressure Valve System: All the CASIL batteries are equipped with safety exhaust valves, which automatically exhaust when the pressure reaches 0.98196.1kpa, therefore, there is not too much gas stocked inside the battery.
High-quality Grid: The high-quality lead-calcium-tin alloy grid, whether used in float charging or recycling, or even through many times of over-discharge, keeps strong performance and long service life. Float Charging Life: CASIL high-performance series of batteries can be used for 2-4 years for float charging. Decovery Role of Deep-discharge: CASIL battery can only recover its capacity by deep discharge. Float Charging, Burglar/Fire Alarms, Solar Power, Emergency Lights, Office Equipment, Telecommunications Systems, Computer, Currency Detectors, Uninterruptible Power Supply, Hi-fi Equipment, Portable Lamps, Electric Chairs, Test Equipment, Medical Devices, Traffic, Mobile Phones Hi-fi Equipment , Portable Lamps, Electric Swivel Chairs, Test Equipment, Medical D. The item "Casil 12V 55Ah Scooter Wheelchair Mobility Deep Cycle SLA AGM Battery" is in sale since Wednesday, January 23, 2019.This item is in the category "Consumer Electronics\Multipurpose Batteries & Power\Rechargeable Batteries". The seller is "inovelpowerbatteries" and is located in Mountain Lakes, New Jersey. This item can be shipped to United States.