Low Temperature Military Lithium Ion Battery 11.1V 6.6AH

Custom low temperature Military lithium ion battery 11.1V 6.6Ah

The main technical indicators

1 Combination Mode: 3S3P (18650 Low Temperature Lithium Battery)

2 Nominal voltage: 11.1V

3 Rated capacity: 6600mAh

4 Charge Limit Voltage: 12.6V

5 Discharge cut-off voltage: 7.5V

6 maximum charging current: 0.5C

7 Maximum Discharge Current: 1C

8 Temperature Range:

8.1 Charging temperature: 10°C～+45°C

8.2 Discharge temperature: -40°C～+60°C

8.3 Storage temperature: -20°C to +45°C (≤1 year)

9 Low-temperature capacity: 4 hours at -40°C, 0.2C discharge capacity ≥ 60% of normal temperature

10 25°C cycle life: 0.5C cycle 400 times Capacity ≥ 80% of initial capacity. 

Product feature:
1.Safe:Rigid aluminum alloy housing protection, BMS or PCB built inside to protect the battery
over charge or discharge.
2.Environmental-friendly: Accredited with RoHS, without any hazardous and noxious substances.
3.Lighter and smaller: 1/3 weight of lead acid battery, 70% size/weight of Ni-MH/Ni-Cd battery. 4.Powerful: Able to discharge at －40C at 65°C max.
5.Long cycle life: Over 2000 cycles with capacity staying at minium 80%. Lead battery and other Li-ion batteries only have 300-500 cylces, such as Ni-Cd battery, Ni-MH battery.
6.Wide temperature range: Available for use when the temperature ranges from -20°C to 70°C.
7.Quality assurance: BV and SGS approved supplier, with TS16949 and ISO9001 quality management certificates and UL, CE,IEC62133, RoHS certificates.

Application: Manpack military device, military communications, military robot,DOD

Cycle life at 100% depth of Discharge

Figure 2. Full battery ZCV curve and total impedance during discharge - residual charge curve: 

a. 0.2C ZCV curves for L1 system and L2 system at 25 ̊C;

b. 0.2C ZCV curve of L1 system and L2 system at -40 ̊C;

c. The impedance of 0.2% discharge of L1 system and L2 system at 25 ̊C changes with the residual charge state;

d. The impedance of 0.2% discharge of L1 system and L2 system at -40 ̊C with the curve of residual charge state;

♣ Wide Range Temperature Adaptability

♣ Long Life Cycles - 1C more than 10000 times

♣ High Power Output 

♣ Environment Friendly 

Why choose us?

• Our Low Temperature Battery for Military products are tested and certified to ensure their reliability and performance.
• In the past few years, our company absorbed and digested advanced technologies both at home and abroad.
• Our factory is equipped with the latest technology and equipment to produce Low Temperature Battery for Military that meets your needs.
• Based on the principle of honesty, our company has acquired a good reputation among global customers.
• Our Low Temperature Battery for Military products are designed to perform under extreme conditions and are built to withstand the toughest environments.
• We are committed to technological advancement and equipment renewal, constantly improving our products and technical and economic indicators.
• Our factory specializes in the production of Low Temperature Battery for Military, and we offer competitive pricing for our products.
• We constantly optimize the industrial structure and improve the scientific and technological content of our Low Temperature Military Lithium Ion Battery 11.1V 6.6AH, so that we can continue to develop and grow and won a good social reputation.
• We use only the highest quality materials and components to produce our Low Temperature Battery for Military products.
• We have a dedicated customer service department and a professional sales and technical support team to provide a full range of pre-sales, in-sales, and after-sales services.

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