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INR18650-2000mAh battery,2200mAh Li-ion battery manufacturer,lithium ion battery for vacuum cleaner,High security lithium ion battery
2000mAh Li-ion cylindrical battery&©|160;Product ***ails:
NO. Items &©|160;&©|160; Specifications&©|160;
1 Model&©|160; &©|160;20P1&©|160;(INR18650-2000)
2 Can&©|160;Material&©|160; Ni-Iron&©|160;
3 Min&©|160;&©|160;Capacity&©|160; 1950 mAh£¨0.2C£©
4 Nominal&©|160;Voltage&©|160; &©|160;3.7V
5 Max.&©|160;Charge&©|160;Voltage&©|160; 4.2&©|160;V
6 Discharge&©|160;Cut-off&©|160;Voltage&©|160; 2.750V
7 Max.&©|160;Charge&©|160;Current&©|160; 4A
8 Max.&©|160;Continuous&©|160;Discharge&©|160;Current&©|160; &©|160;20 A
9 Max. Pulse Discharge&©|160;Current&©|160; 30A£¨&©|160;2s&©|160;pulse &©|160;£©
10 Max.&©|160;Diameter£¨include&©|160;PET£© 18.4¡À0.05&©|160;mm
11 Max.&©|160;Height&©|160;(include&©|160;PET)&©|160; 65.25¡À0.15mm
12 Weight&©|160;(Approx.) 43.0g
13 Impedance&©|160;£¨Max.&©|160;at&©|160;1000Hz¡¢charged status£© &©|160;15¡À3m¦¸
14 &©|160;&©|160;Pack&©|160;consistency&©|160; &©|160;¡÷Voltage ¡÷Impedance ¡÷Capacity
15 &©|160;Charge&©|160;Method (CC/CV)&©|160; Standard&©|160; &©|160;0.5&©|160;C¡Á3&©|160;hrs.
Quick 2C¡Á1.0&©|160;hrs.
16 &©|160;Operating&©|160;temperature&©|160;(surface temperature)&©|160; Charge&©|160; 0℃¡«45℃
Discharge&©|160; -20℃¡«75℃
Storage&©|160; -20℃¡«45℃
Characteristic of https://www.sp-powerbattery.com/faq/
a. Environmental conditions
Unless otherwise specified, all tests stated in this specification are conducted at temperature 23¡À3¡ãand humidity under 65%.
b. Measuring equipment
(1) Amp-meter and volt-meter
The amp-meter and volt-meter should have an accuracy of the grade 0.5mA and mV or higher.&©|160;
(2)Slide caliper
The slide caliper should have 0.01 mm scale.
(3) Impedance meter
The impedance meter with AC 1kHz should be used.
c. Standard charge
Charging the cell CCCV with charge current 0.5C, constant voltage 4.2V and 100mA cut-off in CV mode at
23℃for capacity.&©|160;
d. Standard discharge capacity&©|160;
Discharge current of 400mA (0.2C) with 2.5V cut- |
| Company: |
Jiangsu Sunpower Co., Ltd.
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| Contact: |
Ms. Yuanyuan Zhang |
| Address: |
No. 8, Xingyuan Road, Huangqiao Industrial Park, Taixing, Jiangsu, China |
| Postcode: |
225411 |
| Tel: |
86-0512-58566663 |
| Fax: |
86-0512-58566663 |
| E-mail: |
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