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3s 11.1v lipo battery 12volt lithium ion battery pack with protection circuit board for sale

Shenzhen Sinoli Electronic Co.,Ltd | Updated: Mar 05, 2017

Key specifications/special features:

Product name: 3s 11.1v lipo battery 12volt lithium ion battery pack with protection circuit board for sale

ODM/OEM orders are welcome
Customized batteries are accepted
Can print your logo
Provide samples for testing
More than 2000 Lithium-ion or lipo battery models for choice
Model: SNL-3S-11.1V
Rated capacity: 800mAh
Charging temperature range: 10 to 45℃
Nominal voltage: 11.1V
Discharging temperature range: -10 to 50℃

Dimensions: 25*35*45mm (or OEM) 

Typical capacity800mAhDischarge: 1.0CmA
Minimum capacity800mAh 
Rate2cDischarge: 148.5A
Nominal Voltage11.1vDischarge: 0.2CmA (660mA)
AC Impedance Resistance≤3.5mΩ≤3.5mΩ
Discharge Cut-off Voltage3.0V 
Charge Voltage4.20V 
Max. Charge Voltage4.23V 
Charge TimeApprox 1.0hCharge: 1.0CmA
Standard charge current400mA0.2CmA
 Max. Charge Current800mA1.0CmA
Operating Temperature10 to +45℃Charge
Operating Temperature-10 to +50℃Discharge
Storage Temperature-10 to 35℃Recommended storage temperature: 20℃
Dimensions25*35*45mm (or OEM) 
Product weightApproximately  100g 
Mechanical performance     
ItemMeasuring ProcedureRequirements
Vibration testAfter standard charge, the battery is to be tested as following Conditions:
Amplitude: 0.19mm
Frequency: 10-55Hz (sweep: 1Hz/min)
Direction: X/Y/Z axis for 30min Battery is to be tested in three mutually perpendicular to each axis
No fire, no explosion, no smoking.
Drop testDrop the battery in the shipment condition (full- charge) from 1m height onto 18-20 mm or thicker concrete with p-tile on it 1 times each of obverse and inverse directions at 25±2℃No fire, no explosion, no smoking
Constant humidity and temperature characteristicsUnder the temperature of 20±5℃, after charging the battery with 0.2C, then put the battery into the constant temperature and humidity oven with 55±2℃ and 90-95% for 48 hours, the battery should be no obvious deformation, leakage, rust, smoking and explosion
After testing take out the battery then rest for 2 hours under the temperature of 20±5℃, discharge with 1C to 3.0V
discharge capacity ≥60% C5
Short circuit testAfter standard charge, the battery is to be short-circuited by connecting the positive and negative terminals of the battery with copper wire having a maximum resistance load of 0.1ΩNo explosion, no fire
Temperature of the exterior cell casing shall not exceed 160℃
Heating testBattery is to be heated in a gravity convection or circulating air oven Temperature of the oven is to be raised at a rate of 5±2℃/min to a temperature of 130±2℃ at which temperature the oven is to remain for 30 minutes before the test is discontinuedNo explosion, no fire
Abnormal charging testAfter standard charge, the battery is subjected to a charging current by connecting it to a dc-power supply Beginning current is 3.0C, which is to be obtained by connecting a resistor of specified size and rating in series with the battery, the voltage of the dc-power supply is 4.6V test time is 2.5 hoursNo explosion, no fire
Overdischarge testFully discharged cell is continually discharged for 24 hours with the (30xn) Ω load at 23±2℃No explosion, no fire
High temperature characteristics
Within 2 hours leave the battery in constant temperature and constant humidity box which temperature is 55±2℃ after fully charge, discharge at 1C to 3.0V Discharge time is required  ≥51 minutesNo deformation and smoking
Low temperature characteristics
After fully charge, leave the battery in Constant temperature and constant humidity box which temperature is -10±2℃ for 16-24 hours, discharge at 0.2C to 3.0V discharge time is required  ≥3 hoursNo deformation and smoking