CSB Battery HC1228W has been cross-referenced to be compatible and replace Medical Data 20412 medical Battery. This battery by CSB Battery is rated at 12V 8.2Ah 98 Whr.
CSB Battery HC1228W is specifically designed for high efficient discharge application. Rated at 12V 8.2Ah (28 Watt per cell), its invisible terminal can be inserted to PC boards directly. The HC series battery can serve more than 260 cycles at 100% discharge in cycle service, or three to five years in standby service
6 Compatible Model Numbers.
Specifications Chemistry Lead Acid Voltage 12 Capacity 8200 mAh / 8.20 Ah Rating 98 Whr Length 5.50 inch / 13.97 cm Width 1.89 inch / 4.80 cm Height 4.07 inch / 10.34 cm Color Gray Weight 5.7 lb / 2.59 Kg Warranty 1 Year
Total Weight: 5.7 lbs / 2,585.46 g