Acer TravelMate P245-MP Shipping Document - Page 9

UN Test Data (Model:3UR18650-2-T0590) 1.Test Item: External short circuit (T5) P.7/10 2.Test Purpose: This test simulates an external short circuit. 3.Test Procedure: The cell or battery to be tested shall be temperature stabilized so that its external case temperature reaches 55±2 and then the cell or battery shall be subjected to a short circuit condition with a total external resistance of less than 0.1ohm at 55±2 .This short circuit condition is continued for at least one hour after the cell or battery external case temperature has returned to 55±2 . The cell or battery must be observed for a further six hours for the test to be concluded. SANYO Internal Procedure: As above. 4.Test Requirements: External temperature of test batteries does not exceed 170 and there is no disassembly,no rupture and no fire within six hours of this test. 5.Test Date: 2007/10/25 6.Test Data Battery No. Maximum temperature (°C) Other event Result Judgement At first 1 cycle,in 2 fully charged 3 states 4 55.0 0 55.2 0 55.0 0 54.9 0 At first 5 54.7 0 cycle,in 6 fully discharged 7 54.7 0 54.6 0 states 8 55.4 0 After 50 9 cycles ending in 10 55.0 0 55.1 0 fully 11 charged states 12 After 50 13 cycles ending in 14 55.5 0 55.3 0 54.7 0 54.8 0 fully 15 discharged states 16 54.7 0 54.9 0 Notes: D-Disassembly, R-Rupture, F-Fire, 0-No disassembly, no rupture & no fire PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS