12V 50Ah Lifepo4 lithium battery for ups solar energy

Specification:

Battery Model: LiFePO4 Battery 12V 50Ah

Nominal Voltage: 12.8V

Nominal Capacity: 50Ah

Stored Energy: 640Wh

Self-discharge Rate: < 3% /months

Efficiency of Charge: 100% @0.5C

Efficiency of Discharge: 96~99% @0.5C

Cycle Life: >5000 cycles

Charging Voltage: 14.2-14.6V

Charging Mode: 0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV)

Standard Charging Current: 5A

Max Charging Current: 50A

Discharging Voltage: 10V-14.6V

Max. Continuous Discharging Current: 50A or Customized

Peak Discharging Current: 150A (<5s)

Discharge Cut-off Voltage: 10V±0.5V

Housing: ABS Plastic Case

Color: Black, or Customized

Dimension: 260x168x218mm (10.24''x6.61''x8.58'')

Weight: About 5.8kgs (12.79lbs)

IP Class: IP65

Charge Temperature: 32℉ to 131℉(0℃ to 55℃)

Discharge Temperature: -4℉to 140℉(-20℃ to 60℃)

Storage Temperature: 14℉ to 113℉ (-10℃ to 45℃)

Charge Temperature with Heating Function: -4℉to 131℉(-20℃ to 55℃) (Optional)

BMS High Temperature Cut-Off: 167℉ (75℃)

Reconnect Temperature: 122℉ (50℃)

Typical Applications:

1. Lead Acid Replacement

2. Solar Energy

3. UPS/ EPS

4. Electronic Devices

5. Toys, etc.

Q & A:

Q1. Do you support OEM / ODM services?

Answer: Yes, of course.

Q2. Can I order samples?

Answer: Yes, we welcome to order samples to test and check the quality.

Q3. Can I print my logo on the product?

Answer: Yes. Please inform us formally before production, and first confirm the design based on our samples.

Q4. Does your battery pack include BMS (Battery Management System)?

Answer: Yes, our battery pack includes BMS, mainly functions are: Over charge, over discharge, over current, short circuit and temperature protection.

Q5. How do you ship the batteries and how long will it take to arrive?

Answer: We can ship the batteries by Sea, by Air and by Express like UPS, DHL, FedEx, etc.

Normally shipping by Sea will take around 25-60 days to arrive; shipping by Air will take around 7-15 days.

Q6. What is your production lead time?

Answer: For battery cells will be around 7-10 days after payment received.

For samples, will be around 20-25 days after payment received.

For bulk orders, will be around 25-35 days after payment received.