7.4V 2600mAh 18650 Lithium batteries for portable printers

2020-08-27 02:13

NOItemStandardRemark
1ModelAIN7/2-2600
2Cell Specification18650/2600mAh/3.6V
3Battery pack18650/2S1P/2600mAh/7.2VCustomizable
4Rated Capacity2600mAhCustomizable
5Min Capacity2470mAh
6Energy18.72 Wh
7Nominal Voltage7.2VCustomizable
8Voltage Before Shipment≥7.8V
9Inner Resistance≤150mΩ
10Charging Voltage8.40±0.2V
11Floating Charging Voltage8.50±0.2V
12Standard Charging Current0.52A
13Max Charging Current1.3A
14Standard Discharging Current0.52A
15Max Discharging Current2.6A
16Peak discharge current5A/0.1s
17Terminate Voltage6.0V
18SizeLength   72±1 mmCustomizable
Wide   46±1 mmCustomizable
Thickness   25.5±1 mmCustomizable
19WeightAround  90g±10g
20Output WayCustomizable
21Working TemperatureCharge:0~45℃
Discharge:-20~60℃
Recommended Working Temperature:15℃~35℃
22Self-discharge RateThe Residual Capacity:   ≤3%/Month;    ≤15%/Year
Recoverable Capacity

: ≤1.5%/Month;   ≤8%/Year

23Storage EnvironmentLess 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
24Warranty12 Months
25Operation StandardGB31241-2014
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:

Mobile POS terminal polymer battery, portable printer lithium battery, financial instrument equipment and other fields.

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.

 

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