Specifications

-SAMSUNG SDI Confidential Proprietary –
Model INR18650-15L Version No. 3.21 Sang-Uck Kim
- 5/17 -
Test method: Cell (as of shipment or full charged) drop onto the oak-board
(thickness: ≥ 30mm) from 1.0m height at a random direction 6 times.
Criteria: No leakage
8.2 Vibration test
Test method: As to the UN transportation regulation(UN38.3), for each axis (X and Y
axis with cylindrical cells) 7Hz→200Hz→7Hz for 15min, repetition 12 times totally
3hours, the acceleration 1g during 7 to 18Hz and 8g (amplitude 1.6mm) up to 200Hz.
Criteria: No leakage, with less than 10mV of OCV drop
9. Safety
9.1 Overcharge test
Test method: To charge with 20A-20V at 25℃ for 2hr.
Criteria: No fire, and no explosion.
9.2 External short-circuit test
Test method: To short-circuit the standard charged cell(or 50% discharged cell)
by connecting positive and negative terminal by less than 50mΩ wire for 10min.
Criteria: No fire, and no explosion.
9.3 Reverse charge test
Test method: To charge the standard charged cell with charge current 10A
By 0V for 2.5 hours.
Criteria: No fire, and no explosion.
9.4 Heating test
Test method: To heat up the standard charged cell at heating rate 5℃ per minute up to
150℃ and keep the cell in oven for 10 minutes.
Criteria: No fire, and no explosion.
10. Warranty
Samsung SDI will be responsible for replacing the cell against defects or poor workmanship
for 18months from the date of shipping. Any other problem caused by malfunction of the
equipment or mix-use of the cell is not under this warranty.
The warranty set forth in proper using and handling conditions described above and
excludes in the case of a defect which is not related to manufacturing of the cell.
11. Others
11.1 Storage for a long time
If the cell is kept for a long time(3months or more), It is strongly recommended
that the cell is preserved at dry and low-temperature.
11.2 Other
Any matters that specifications does not have, should be conferred with
between the both parties.
12. Packing
See Fig.2, Package Drawing