Rechargeable Li-ion Battery Pack LIC18650 11.1V 4000mAh

Electrical Specification:

Charging Method: Constant Current+Constant Voltage

Max. Charge Voltage[V]:12.6±0.0126V
Max. Continuous Charge Current:3000mA(limited by PCM

Rec. Charge cut off: 80mA or timer 3h
Max. Continuous Discharge Current:3000mA(limited by PCM

Rec. Discharge cut off:7.500±0.08V Internal Impedance:approx.300mΩ
Exp.Cycle Life:>300 cycles>80% of initial cap(0.5C/0.5C)

Cell protection:

Overcharge Detection:4.250V+25mV(0.7 to 1.30sec. delay, resume 4.150V ± 50mV)

Over-discharge Detection:2.500V±80mV(14 to 26msec. delay, resume3.000V ± 100mV)
Overcurrent Detection:7A to13A(5 to 15msec. delay)

Ambient Conditions:

Temperature Range Charge: 0 to+45°C
Discharge:-20to+60°C
Charge Retention/Storage%:

1 year at -20 to 20°C>80%
3 months at -20 to 45°C>80%

1 month at -20 to 60°C>80%
Humidity: 65+20%RH

Features:

1. No memory effect and rechargeable

2. Higher energy and power density

3. Long life span, reducing the battery replacement cost and maintenance risk.

Application:

Portable coffee machine.

● Who we are

MINMAX started its journey from the manufacture of lithium primary cell in 2004. We have always aimed at being an unique creator of specialty battery for demanding use and a partner to push creative boundaries.

● Advantages

Based on in-depth knowledge of cell chemistries, batteries pack/module formation, battery management , thermal management and materials, MINMAX acquires its core competency in providing custom made battery of varied technologies to meet challenging needs of electrical, mechanical and software engineering. Also we take advantage of 20 years’ strong business relations and personal network in the field and integrate relevant resources to optimize our batteries solutions to meet customer expectation in value, timeliness and delivery. In the past years, we have worked with start-ups, hidden champions and megacorp from US, Europe, Oceania, South America, South Africa and India.

● Worldwide Recognition

MINMAX aquires its position depending on the skill and knowledge of its passionate people who keep always learning and developing. So far we have obtained certificates including UL, IEC62133, CE, PSE, UN38.3 convincing safety and international standards of our batteries. Nowadays, our batteries are widely used in fields of lighting, tracking, security, metering, e-mobility, Solar energy storage system (ESS) and more.

● Mission

Our mission is to help our customers stay one step ahead of competition by our excellent battery solution.