18650 14.4V3.35Ah wireless vacuum cleaner lithium battery

2020-08-27 06:22


2Cell Specification18650/3350mAh/3.6V
3Battery pack18650/4S1P/3.35Ah/14.4VCustomizable
4Rated Capacity3.35AhCustomizable
5Min Capacity3.1Ah
7Nominal Voltage14.4VCustomizable
8Voltage Before Shipment≥15.2V
9Inner Resistance≤200mΩ
10Charging Voltage16.80±0.2V
11Floating Charging Voltage17.0±0.2V
12Standard Charging Current0.67A
13Max Charging Current1A
14Standard Discharging Current0.67A
15Max Discharging Current3.35A
16Peak discharge current10A/0.1s
17Terminate Voltage12V
18SizeLength  75±1 mmCustomizable
Wide  39±1 mmCustomizable
Thickness  39±1 mmCustomizable
19WeightAround 230g±20g
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.;

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