18650 14.4V20Ah Lithium batteries for medical devices

2020-08-27 06:11

2Cell Specification18650/3350mAh/3.6V
3Battery pack18650/4S6P/3.35Ah/14.4VCustomizable
4Rated Capacity20.1AhCustomizable
5Min Capacity19.0Ah
7Nominal Voltage14.4VCustomizable
8Voltage Before Shipment≥15.2V
9Inner Resistance≤200mΩ
10Charging Voltage16.80±0.2V
11Floating Charging Voltage17.0±0.2V
12Standard Charging Current4A
13Max Charging Current6A
14Standard Discharging Current4A
15Max Discharging Current10A
16Peak discharge current30A/0.1s
17Terminate Voltage12V
18SizeLength  265±1 mmCustomizable
Wide  75±1 mmCustomizable
Thickness  20±1 mmCustomizable
19WeightAround 65g±10g
20Output WayUL3239/18#,Wires 200mmCustomizable
21Working TemperatureCharge:0~45℃
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 a state close to 50% of the battery with a voltage of about 15.2V 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:

Li-ion battery for medical instrument, li-ion battery for consumer electronics, Li-ion battery for laser particle counter, Li-ion battery for intelligent robot, Li-ion battery for orbital signal lamp, Li-ion battery for industrial instrument, li-ion battery for industrial control and monitoring instrument, li-ion battery for portable instrument for medical infusion pump, etc.

Main Features:

1. Multiple protection functions: over charge, over discharge, over current, short circuit over temperature, etc.;


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