Lightweight Power Battery 18650-2000-10C
Advantages of 18650-2000-10C
1、Automatic production line：
Introduction of advanced machine to improve quality control, productivity, to reduce labor cost and shorten lead time
2、High price-performance：
TTI-approved product, the cost of each battery is ¥0.34 lower than the original process
3、High rate：
High power designed for power tools, support 10C discharge
4、High safety performance
The internal resistance didn’t change after passing tumbling test, and the tab didn’t break after being tear down
5、Long cycle life
The capacity retention rate of 5S1P module＞80%@300 cycles
6、Low internal resistence：
The internal resistance＜15mΩ and have good consistency. The average daily voltage drop is <0.51mV when fully charged cells are stored at room temperature for 29 days,
Roller Test (passed)
Standards：the retention rate of capacity＞95%
the retention rate of internal resistence＜125%, and the retention rate of capacity＞85%@300 times after test
Great Power light battery Description
Items | Specification | |
Material | NCM | |
Size | Diameter | 18.3±0.2 mm |
Height | 65±0.3 mm | |
Weight | 44.0±1.0 g | |
IR（AC 1Hz） | ＜15 mΩ | |
IR（DC (10A-2A)） | ＜25.5 mΩ | |
Nominal Voltage | 3.6 V | |
Standard Charging Mode | CC-CV, 0.5C, 4.2V, 100mA cut-off | |
Charging Time | Standard Charging（0.5C） | 120min |
Rate Charging（3A） | 60min | |
Charging Current | Standard Charging Current | 1 A |
Max. Charging Current | 3 A | |
Discharging Current | Cut-off Voltage | 2.5 V |
Max. Continuous Discharging Current | 20 A（without temperature cut-off） | |
Discharging Capacity | Standard Discharging（0.2C） | ≥2000 mAh |
Rate Discharging（10A） | ≥1950 mAh | |
Production Capacity-Cylindrical Battery
Models | Line types | Production capacity /day/line （pcs） | Line num. | Total production capacity |
18650 | Korean machine line | 130k | 2 | 260k |
domestic machine line | 60k | 7 | 420k | |
21700 | domestic machine line | 60k | 2 | 120k |
For more information about light batteries, click here
https://www.greatpower-battery.net
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