Electrical Specification:

Charging Method: Constant Current + Constant Voltage

Max. Charge Voltage [V]: 12.6V

Max. Continuous Charge Current: 3000mA

Rec. Charge cut off: 120mA

Max. Continuous Discharge Current 4000mA

Rec. Discharge cut-off: 8.25V

Internal Impedance: <250mQ

Cycle Life: After 300 cycles, remaining>80% of MIN. cap. (CHG 0.5C / DCHG 0.5C ,25±2°C)

Cell protection

Over-charge Detection: 4.28V typical

Over-discharge Detection: 2.4V typical

Over-current Detection: 6A to 15A

Ambient Conditions

Temperature Range

-Charge: 0 to +45°C -Discharge: -20 to +60°C

-Storage :

-10°C~35°C, <3 month

-10°C~30°C, <lyear

Humidity: 40~85%RH, SOC: 40%~60%

Features:

1. Maintain the battery in 6 months after delivery or every 6 months.

2. With sophisticated PCM safety circuit and wires

3. High energy and power density

4. Reducing the battery replacement cost and maintenance risk with a long life span

Application:

Portable searchlight

● 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.