Super Thin Lithium Ion Battery 3.7V 9000mah 10Ah Singl Lipo Batteri Cell
Specifications | 3.7v 9000mah 10000mAh lipo batteri cell |
Shell | Aluminum Plastic Film |
Standard capacity for battery system | 10Ah |
Rated voltage(Work Voltage) | 3.7V |
Max.Charge voltage | 4.2V |
Cut-off voltage | 3.0V |
Standard charge and discharge current | 5.0A (0.5C5A) |
Max continuous discharge current | 30.0A (3.0C5A) |
Weight (including case) | About 180.0g |
Internal Impedance(Max, at 1000Hz) | ≤7mΩ |
Standard Charge method | 0.5C CC charge to 4.2V, 4.2V CV charge to 0.02C cut-off |
charge | 0℃~40℃ |
discharge | -20℃~50℃ |
storage | -20℃~45℃ |
Dimension & Drawing for cell (without scales)
Items | Description | Dimension and Spec |
T | Thickness | 9.5 mm Max (before shipment) |
W | Width | 92.0 mm Max |
L | Length | 131.0 mm Max |
A | Sealant Length | 0.2~2.0 mm |
B | Tab width | 15.0±0.1 mm |
Tab thickness | 0.20±0.01 mm | |
C | Top Sealing Width | 17.0±0.3 mm |
L1 | Tab distance cell edge | 13.5±1.5 mm |
L2 | Tab Length | 17.0±1.0 mm |
W2 | Pocket outer Width | 89.8±0.5 mm |
L3 | Pocket outer Length | 112±0.5 mm |
W1 | Two Tab distance | 50.0±1.0 mm |
Notice:
1#Free from any deformation, crack, nor burr, scratch, stain on the surface of the cell, The cell need to mark clearly
and properly and keep dry
2#Remark: CC----Constant Current CV----Constant Voltage SOC---- State of Charge
3#Unless otherwise specified, all tests shall be conducted within one month of delivery at the temperature
Of 25±3℃, the relative humidity of 15~90% and the atmospheric pressure of 86~106Kpa
4#The slide caliper shall meet with JIS B7507 standard (slide caliper)
Testing :
1#Cycle Life (25±3℃, Rest for 10 min between each cycle.)
Charge: 0.5C CC to 4.2V, 4.2V CV charge to 0.02C cut-off;
Discharge: 0.5C CC discharge to 3.0 V
≥100%Min capacity @ 1 cycle.
≥80%Initial capacity @ 2000 cycles
2#Leakage Test -No leakage
The cell which is fully charged shall be stored at 60±3℃ and 95±5% RH for 7days.
3#H/L Temp. Characteristic
(Hold for 1h after full charging)
Charge: 0.5C CC to 4.2V, 4.2V CV
charge to 0.02C cut-off at 23±3℃
Discharge: 0.2C CC discharge to 3.0V at -10±3℃ ; 1.0C CC discharge to 3.0V at 60±3℃