3.7V 2100mAh Portable POS terminal polymer lithium battery

2020-08-27 02:06

No	Item	Standard	Remark
1	Model	503450
2	Cell Specification	503054/1050mAh/3.7V
3	Battery pack	503054/1S2P/2100mAh/3.7V	Customizable
4	Rated Capacity	2100mAh	Customizable
5	Min Capacity	1995mAh
6	Energy	7.77Wh
7	Nominal Voltage	3.7V	Customizable
8	Voltage Before Shipment	≥3.9V
9	Inner Resistance	≤80mΩ
10	Charging Voltage	4.20±0.2V
11	Floating Charging Voltage	4.25±0.2V
12	Standard Charging Current	0.42A
13	Max Charging Current	1.05A
14	Standard Discharging Current	0.42A
15	Max Discharging Current	2.1A
16	Peak discharge current	3A/0.1s
17	Terminate Voltage	3.0V
18	Size	Length 63.0±1 mm	Customizable
		Wide 32.8±1 mm	Customizable
		Thickness 13.2±1 mm	Customizable
19	Weight	Around 45g±0.5g
20	Output Way		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 3.9V 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: Industrial supporting facilities, mobile POS polymer batteries, financial instruments and equipment, etc. Main Features: 1. Multiple protection functions: over charge, over discharge, over current, short circuit over temperature, etc.; 2. Hardware output terminal: Adopt gold-plated shrapnel output mode to increase conductive reliability; 3. Polymer battery pack is safe and has good low temperature performance; 4. High cycle life of polymer battery pack, in line with the values of low carbon, energy saving and environmental protection; 5. the battery shell adopts ultrasonic welding process, strong and fall resistant.