Manufacturer: Tesla Motors Inc. - Fremont, CA Notes: Capacity: 197Ah, 4.5kWh Height: 3.1 Inches Width: 11.9 Inches Length: 26.2 Inches Weight: 45 Pounds Bolt Size: M8 Voltage nominal: 3.8V/Cell, 22.8V/Module Charge voltage cut-off: 4.2V/Cell, 25.2V/Module Discharging cut-off: 3.3V/Cell, 19.8/Module Maximum Discharging Current (10 sec.): approx 600 Amps This is one of the 4.5kWh 22.8V Lithium Ion High Voltage Battery Module from the 60kWh battery pack of a Tesla Model S This is the same constrcution as the typical 85kW module, however there are only 384 18650 cells compared to the 444. Pictures show the missing cells. Slightly less discharge and capacity but still a great application for powerwall and solar! Fully functional, tested and working, ready to go into whatever application you decide! Great condition used part, module comes as shown in photos Buyer is responsible for checking part #s and images for compatibility before purchase Positive feedback is encouraged, if there is any issue, please contact me before leaving negative feedback Please ask any questions you may have, I am more than happy to assist in any way I can Wear: All wear is shown in photos