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Junlee 12V 400Ah Lithium Iron Deep Cycle Battery With +3000 times for UPS marine telecom industry

Junlee 12V 400Ah Lithium Iron Deep Cycle Battery With +3000 times for UPS marine telecom industry Features of Lifepo4 Battery Long cycle life: Offers to 20 times longer cycle life and...

SKU: JL-12-400N/A
Junlee 12V 400Ah Lithium Iron Deep Cycle Battery With +3000 times for UPS marine telecom industry

Features of Lifepo4 Battery

  • Long cycle life: Offers to 20 times longer cycle life and five times longer float/calendar life than a lead-acid battery, helping to minimize replacement cost and reduce total  cost of ownership 
  • Lighter Weight: About 40% of the weight of a comparable lead-acid b battery. A" drop-in" replacement for lead-acid batteries.
  • Higher Power: Delivery Twice power of the lead-acid battery, even high discharge rate, while maintaining high energy capacity. 
  • Wide Temperature Range: -20℃-60℃
  • Superior Safely: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging, or short circuit situations.
  • Increased Flexibility: Modular design enables deployment of up to four batteries in series and up to ten b batteries in parallel.

Built-in BMS overall protection

  • Overcharged protection
  • Over discharged protection
  • Thermal protection
  • Overload protection
  • Over-current protection

Application

  • Electric Vehicles, electric mobility
  • solar/wind energy storage system
  • UPS, backup power, Wireless Hut back-up power
  • Telecommunication, Medical Equipment
  • Medical equipment
  • Emergency Lighting
  • Telecom, network, and data center
  • Street & Highway Monitoring & Surveillance
  • Long duration Industrial UPS Systems

 
Description

Voltage

12V

Weight

Approx36kg

Size

522*268*218

Product name

12v 400ah lifepo4 battery

Place of Origin

Guangdong China

Cell

3.2v 50ah

Brand Name

Junlee

Cell Type

Lithium Polymer

Model Number

JL-12-400

Cycle life

3000 times

Warranty

2 year

Charging Time

About 2.5h

CC

500CA

Use life

3--5 years

 

Specification

 

 

 

Electrical Characteristics

 Nominal voltage

12.8V

Nominal Capacity

400Ah (C5,25℃)

Energy

5120Wh

Internal Resistance

≤200mΩ

Cycle Life

>2000 cycles @1C 100%DOD

Months Self Discharge

<3%

 efficiency of charge

100% @0.2C

 efficiency of discharge

96~99% @1C

 

 

Standard Charge

 charge voltage

 14.8V±0.2

 charge mode

 0.2C to 14.6v, charge current to 0.02C (CC/CV)

 Charger current

80A

 Max. charge current

200A

charge current-off voltage 

  14.8V±0.2V

 

Standard Discharge

Continuous Current

200A

Max. Pulse Current

600A(<3s)

 Discharge current-off voltage

10V

 

Environmental

Charge Temperature

0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity

Discharge Temperature

-20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity

 Stoarge Temperature

0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity

 Waster dast resistance

IP56

 

 

 

Mechanical

Cell & Method

 3.2V 50AH-4S6P

Plastic Case

ABS

Dimensions (in./mm.)

522*268*218mm

Weight (lbs./kg.)

36Kg

Terminal

 M8

Protocol (optional)

 No

SOC (optional)

 4S200A

 

 

 

FAQ:

Q:What is special about lithium batteries?

A:With high energy density, it has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries. Long service life, life span can reach more than 6 years. Light weight, the weight is about 1/5-6 of the lead-acid product under the same volume

 

Q:What is a lithium battery used for?

A:Lithium battery use for power and energy storage. Like emergency power backup or UPS. Dependable electric and recreational vehicle power,golfcart,reliable and light-weight marine,solar power storage,surveillance or alarm systems in remote locations.

 

Q:What is the difference between a lithium battery and a lithium-ion battery?

A:It mostly comes down to the fact that lithium-ion batteries are rechargeable while lithium batteries are single-use. Lithium battery have a higher energy density than lithium ion batteries.

 

 

Q:Which battery is better alkaline or lithium?

A:Lithium batteries are lighter than alkaline batteries, so they offer an advantage when used with portable devices, especially cordless power tools.A lithium battery can be used as a high-performing alternative to a standard alkaline battery. Lithium battery designed to last longer,making them a good choice for high-tech and smart devices. They can withstand extreme low temperatures. Lithium can operate without failing in a very cold climate, so it’s ideal for outdoor applications.

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Junlee 12V 400Ah Lithium Iron Deep Cycle Battery With +3000 times for UPS marine telecom industry

¥5,320.00 ¥5,120.00