Data Sheet

Product Specification
8.3
TITLE: Cylindrical Lithium Ion Cell INR_18650_30_E
Heating Test
Cell fully charged per 7.1.1, is to be placed in the hot oven. Store the testing cells connecting with
thermocouple in constant temperature box, heating the cells and box (speed of ascending temperature is
5℃±2℃ per min) together at room temperature simultaneity, monitor the temperature change of the box
for 30 minutes after the box temperature reaches to 130℃±2℃, then stop the test.
Criteria: No Fire, No Explosion
8.4 Overdischarge Test
Cell fully charged per 7.1.1, is discharged at constant current of 1.0C to 90min;
Criteria: No Fire, No Explosion
8.5 Crush Test
Cell, charged per 7.1.1, is to be crushed between two flat surfaces and with cell longitudinal axis parallel
to the flat surfaces of the crushing apparatus.The force for the crushing is to be applied by a hydraulic
ram with a 1.25 inch (32 mm) diameter piston. The crushing is to be continued until a pressurereading of
2500 psig (17.2 MPa) is reached on the hydraulic ram, applied force of 3000 pounds (13 kN). Once the
maximum pressure has been obtained it is to be released.
Criteria: No Fire, No Explosion
8.6 Drop Test
After charge as per 7.1.1, the cell is dropped from 1.5m above a concrete floor by the positive and
negative terminal down. Wait for 1h.
Criteria: No Fire, No Explosion
9 PACKAGING
Loading 100 cells per box, 2 boxes per case for a total of 200 cells. Refer to attached drawing 2.
10 OTHERS
Any matter not included in this specification shall be confered between the both parties.
11 SHIPPING
The capacity of delivery cell is under 10-30%SOC. It is not specified more than 10% capacity remain at
customer, because of self-discharge. During transportation, keep the cell from acutely vibration, impacting,
solarization, drenching.
Attached drawing 1
-TerraE Confidential Proprietary and not be reproduced without written permission from - BMZ GmbH, Zeche Gustav 1, 63791 Karlstein -
BMZ GmbH, Zeche Gustav 1, 63791 Karlstein