Original CSB EVX12200 sealed lead acid battery with recessed terminals from AtBatt. Rated at 12 volt 20Ah , the EVX12200 can serve more than 400 cycles with a design life of up to 8 years of standby service. This makes the CSB EVX deep cycle batteries a perfect fit for mobility chairs, golf carts, and scooters. EVX12200 is a long life, deep cycle, low self-discharge rate battery that offers high reliabilty.Maintenance free Sealed Construction, mounts in most positions. With special formula to manufacture lead calcium alloy as well as automatic progresses, dangerous gas will not be generated. Long life, low self-discharge rate and high reliability. It has safety, low resistance so recharge is easy and energy output is more remarkable. Container material is frame retardant ABS with ranking UL 94V-0. Cycle or standby (or float) use. High rate discharge construction. Deep discharge recoverability. CSB batteries are strictly tested by our patented CCDS (computer charge/discharge system). ISO9001, 14001 certified. UL recognized components under UL 924 CSB file number MH14533. Complies with IATA/ICAO Special Provision A67 for air transport. Classified per MG Amendment 27 as a non-hazardous material for water transport. Recognized by DOT as “Dry charge” 49 CFR 171-189 for surface transport.