10.8V 4400mAh 18650 Lithium battery pack for medical monitor

2020-08-26 00:53



No ItemStandardRemark
2Cell SpecificationICR18650/2200mAh/3.6V
3Battery Pack18650-3S2P-4400mAh-10.8V
4Rated Capacity4400mAh
5Min Capacity3960mAh
7Nominal Voltage10.8VCustomizable
8Voltage Before Shipment≥11.4V
9Inner Resistance≤150mΩ
10Charging Voltage12.6±0.2V
11Floating Charging Voltage12.65±0.2V
12Standard Charging Current880mA
13Max Charging Current2200mA
14Standard Discharging Current880mACustomizable
15Max Discharging Current4400mACustomizable
16Peak discharge current8000mA/0.1s
17Terminate Voltage8.25V
18SizeLength   140±1 mmCustomizable
Wide   60±1 mmCustomizable
Thickness   20±1 mmCustomizable
19WeightAround  320g±30g
20Output WayUL1007 22# 350mm Wires,3±0.5mmCustomizable
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 1 Month:-20~+35℃、45~75%RH
Less Than 3 Months:-10~+35℃、45~75%RH
Recommend Storage Environment: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 11.5V 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 equipment, handheld equipment, medical monitoring equipment and other fields

Main Features:

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

Note: We are a battery manufacturer. All products do not support retail, we only do B2B business.please contact us for product prices!