12v S4027 Car Battery By Bosch Bosch Batteries are simply the best on the market. Absolutely maintenance-free Bosch-Batteries with PowerFrame-Technology for significantly more starting power, longer life, tolerance of short trips and resistance to extreme temperature fluctuations - even after long periods of non-use.PowerFrame grid technology represents a revolutionary new development for Bosch batteries, employing a patented stamping process. As compared to the conventional production method, the battery components offer far superior performance and quality. Cross references to original part numbers to this battery: NS70 / NX110S / LO7650 / 48D26L / 65D26R / 70D23R / 70D31R / 75D26R / 80D26R/110D26R / TY26442 / 729/10069/YGD100850/ 85D26R / E24/ YBX031