SPB636395

General SpecificationDownload
UL-CertificationN/A
CE-CertificationDownload
CB-CertificationDownload
UN-Test-DoCDownload
SDSDownload
RoHS-CoCDownload
REACH-DoCDownload
  • For detail specification and test data, Click here
Category: .

Product Description

General Specification

Item Specification
3.1 Nominal Capacity4500 mAh(0.2C discharge)
3.2 Energy densityVolumetric442 Wh/L
Gravimetric203 Wh/Kg
3.3 Nominal Voltage3.7V
3.4 Operating Voltage Range3.00V ~ 4.20V
3.5 StandardCharge Current2250mA (0.5C)
Discharge Current900mA (0.2C)
3.6 MaximumCharge Current4500mA (1.0C)
Discharge Current9000mA (2.0C)
3.7 Operating
Temperature
Charge0 ℃ ~ 45 ℃
Discharge- 20 ℃ ~ 60 ℃
3.8 Storage Temperature0 ℃ ~ 25 ℃≤ 1 Year
0 ℃ ~ 40 ℃≤ 3 Month
- 10 ℃ ~ 50 ℃≤ 1 Month
3.9 Storage Humidity45~85%RH
3.10 Cell sizeThickness6.3 + 0.2/-0.4mm (Initial fully charged Cell)
Width63.0 + 0.0/-4.0mm
Length95.0 + 2.0/-1.0mm
3.11 AC ImpedanceM ax. 15 mΩ
3.12 WeightMax. 82.0 g

Safety

1. Overcharge Test
Test method: To charge the standard charged cell with 5V and 1.0A at 25±5℃ for 2.5 hours.
Criteria: No fire, and no explosion.

2. External Short-circuit Test
Test method: To short-circuit the standard charged cell by connecting positive and
negative terminal by less than 100mΩ wire at 25±5℃ for 2.5 hours.
Criteria: No smoke, No fire, and no explosion.

3. Reverse Charge Test
Test method: To charge reverse the standard charged cell with charge current 1.0C
at 25±5℃ for 2.5 hours.
Criteria: No fire, and no explosion.

4. Heating Test
Test method: To heat the standard charged cell at heating rate 5±2℃ per minute up to
130℃ and keep the cell in oven for 60 minutes.
Criteria: No fire, and no explosion within 60 minutes.

5. Crush
Test method: To crush the standard charged cell with force of 13kN at 25±5℃.
(Crushed side is longitudinal and narrow axis.)
Criteria: No fire, and no explosion.