7.4V 2000mAh 18650 lithium battery for Portable blood pressure meter

2020-08-27 03:15

NO	Item	Standard	Remark
1	Model	AIN7/4-2000
2	Cell Specification	ICR18650/2000mAh/3.7V
3	Battery pack	ICR18650/2S1P/2000mAh/7.4V
4	Rated Capacity	2000mAh	Customizable
5	Min Capacity	1900mAh
6	Energy	14.80Wh
7	Nominal Voltage	7.4V	Customizable
8	Voltage Before Shipment	≥7.8V
9	Inner Resistance	≤150mΩ
10	Charging Voltage	8.40±0.2V
11	Floating Charging Voltage	8.50±0.2V
12	Standard Charging Current	200mA
13	Max Charging Current	1000mA
14	Standard Discharging Current	200mA
15	Max Discharging Current	2000mA
16	Peak discharge current	4000mA/0.1s
17	Terminate Voltage	6.0V
18	Size	Length 68.0±1 mm	Customizable
		Wide 37.5±1 mm	Customizable
		Thickness 21.0±1 mm	Customizable
19	Weight	Around 98g±20g
20	Output Way	UL 1007 24# 300±2 Wires	Customizable
21	Working Temperature	Charge：0～45℃
		Discharge：-20～60℃
		Recommended Working Temperature：15℃～35℃
22	Self-discharge Rate	The Residual Capacity： ≤3%/Month; ≤15%/Year
22	Self-discharge Rate	Recoverable Capacity ： ≤1.5%/Month; ≤8%/Year
23	Storage Environment	Less Than a Month：-20～+35℃、45～75%RH
		Less Than 3 Months：-10～+35℃、45～75%RH
		Recommended Storage Temperature：15～30℃、45～75%RH
24	Warranty	12 Months
25	Operation Standard	GB31241-2014
Long time storage: When the battery needs to be stored for a long time, it should be charged to nearly 50% of the battery with a voltage of about 7.8V and placed under the recommended storage conditions. Do a full charge and discharge cycle at least once every 6 months (charge first, discharge and then recharge 50%). Application Field: Artificial vision, intelligent robot, human brain recognition instrument, handheld POS terminal equipment, handheld tester, badge intelligent instrument, remote control, smart home instrument, dashcam, financial POS machine, medical device, intelligent door lock and other fields. Main Features: 1. Multiple protection functions: over charge, over discharge, over current, short circuit over temperature, etc.;