i. the product name, type, specification and quality : 1. the product name, type and specification : 80v66ah lithium iron phosphate battery 2. the product quantity and price name speciation s number ( case ) price ( rmb ) sub - total ( rmb ) note state grid standard chassis frame battery wxl12z080066a 36 16, 600 597, 600 samples state grid standard chassis frame battery wxl12z080066a 2, 000 15, 900 31, 800, 000 1 - 2, 000 cases state grid standard chassis frame battery wxl12z080066a 10, 000 15, 000 150, 000, 000 2, 001 - 12, 000 cases total ( include taxation ) 182, 397, 600. 00 ( rmb ) note the detailed product amounts and delivery times will be subject to the written orders from party a to party b each month. a. the warranty for the product the warranty for the product is 36 month or 150, 000 kilometers from the date of receipt of the product by party a. b. service : party b promises to repair or change the product if it is not caused by the wrong - use or abnormal wear or tear during the warranty period. c. compensation liability of quality issues : party b promises to bear the cost of the product and two - way transportation expenses if the product has quality problems that not caused by the wrong - use or abnormal wear or tear. ii. the unit and measurement of the product both parties agree to use " case " as a unit for the product in term of its parts including battery core groups, control system, accessories and battery box body, etc. iii. the package materials and standards : the product supplied by party b shall be packaged suit for transportation and party b promises that it will take measures such as damp - proof, rain - proof, and shock - proof for protecting the products to be delivered safely to the party a ’ s designated places ( hangzhou region ). iv. delivery time and methods, modes of transportation and place of arrival : 1. delivery time : party a shall provide purchase plan to party b before the 19th of each month and provide detailed product delivery amounts and delivery times in its written orders. ( party b shall deliver the product to party a ’ s designated place within 30 days of the order unless special situation occurs ) 2 delivery methods : party b is responsible to deliver goods