Rechargeable Solar Lithium LiFePO4 UPS Battery with BMS

• Type: Lithium-Ion Battery Pack
• Connection Mode: Series and Parallel
• Rechargeable: Chargeable
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 24100
• Discharge Rate: Low Discharge Rate
• Size: Medium
• Accessories Type: Battery
• Rated Capacity: 500MAH～1000MAH
• Standard Voltage: >12V
• Usage: Remote Control Boat, Remote Control Plane, Remote Control Car
• Electrolyte: Li-ion
• Capacity: 50ah
• Battery Cell: 3.2V 50ah LiFePO4 Battery
• Transport Package: Wood Carton, Pallet
• Specification: 48V 50AH
• Trademark: ZLPOWER
• Origin: Shenzhen, China
• HS Code: 8504409999
• Production Capacity: 3000PCS/Month
• Package Size: 55.00cm * 40.00cm * 35.00cm
• Package Gross Weight: 50.000kg

Product Description

Rechargeable Solar Lithium LiFePO4 UPS Battery with BMS



Longer Cycle Life, cycle life up to 3,500 times, 5 times that of ordinary lead-acid
batteries. Help reduce battery replacement costs and overall costs.
Lighter weight, high density capacity, 3 times the capacity of lead-acid batteries
under the same volume.
Higher power, delivers twice power of lead acid battery, even high discharge,
while maintain high energy capacity.
Wider temperature range:-20ºC~60ºC
Super safety performance, Lithium iron phosphate chemistry eliminates the
risk of explosion or combustion due to high impact, overcharging or short
circuit situation.
Complete BMS function, powerful protection, with over charge, over discharge,
over current, over temperature and Short circuit protection.
Intelligent monitoring, the unit cell can be monitored from time to time, support
parallel function, support up to 16 sections.
Balanced function ensures consistent battery balance per cell and maximizes
battery life.
Wide application area, data center , telecommunication , solar/wind energy
storage system , UPS, Inverter and backup power, electrical vehicles and so on.

Specifications:

MODEL	EL4850-50
Electrical Characteristics	Rated voltage	51.2V
Rated Capacity	50AH
Energy	2560Wh
Internal Resistance	≤60m
Cycle Life	≥3500 cycles @ 80% DOD, 25ºC, 0.2C ≥3000 cycles @ 80% DOD, 25ºC, 1C
Design Life	≥10 years
Months Self Discharge	≤2%, @35ºC
Efficiency of Charge	≥98%
Efficiency of Discharge	≥99% @ 0.2C ≥96% @ 1C
Charge	Charge Cut-off Voltage	59.2V±0.1V
Charge Mode	0.5C to 57.6V, then 57.6V charge current to 0.01C (CC/CV)
Charge Current	25A
Max. Charge Current	30A
Continuous Current	25A
Limit charge current	10A/20A Optional
Discharge	Max. Continuous Discharge Current	50A
Discharge Cut-off Voltage	41.6V±0.2V
Other	Plastic Case	Iron (Insulation painting)
Output Interface	Terminal block
Protective function	Over charge, Over discharge, Over current, Over temperature, Short circuit
Communication Interface	RS485/RS232
Dry contact	YES
Max parallel connection	16PCS
SOC Light	4*LED
Environmental	Charge Temperature	-5ºC~60ºC (Under 0ºCwith reduced charge current)
Discharge Temperature	-20ºC~60ºC (Under 0ºCwork with reduced capacity)
Storage Temperature	-40ºC~55ºC@ 60%±25% relative humidity
Operating Humidity	20-90% (No condensation )
Water Dust Resistance	Ip20
Weight	Net weight(kg)	31
Dimension	L*W*H(mm)	450*494*134mm(3U)

 

Model	48V 50AH
Nominal Voltage	51.2V or 48V
Voltage range	40-54
Nominal Capacity	100Ah	150Ah/200Ah available
Dimension	500*440*270mm	Customized
Weight	60kg
Continuous Discharge Current	50A	Customized
Peak Discharge Current	100A	Customized
Max Charge Current	25A
Max Charge Voltage	14.6V
Cut-off Discharge Voltage	9.2V
Cycle life	Above 3500 cycles
Certificate	CE,RoHs,UN38.3,IEC62133
Housing	Metal case	Customized
Lead time	20-30 days for production,7-15 days for samples, depending on stock and quantity.
Operation Temperature	-10~60ºC
DOD(Depth of Discharge)	80%(10-90%)
Protection	BMS
Humidity	5%~95%
IP level	IP20
Communication port	RS232, RS485,
cabinet	it can do for the battery and more safety

Company Profile:

Shenzhen ZLPOWER Electronics Co., Ltd founded in 2007. We are a national high-tech enterprise which professional researching, manufacturing and exporting UPS power supply, Inverter power supply, Solar inverter, car charging pile, EPS Power supply. Our power products capacity from 200VA to 800KVA parallel series, which can satisfy different fields customers` requirements.

ZLPOWER Company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification. Our products has passed several industry certifications such as Thayer certification, CE certification, ETL certification, CCC certification…,After several years' accumulation and development, ZLPOWER has excellent researching and management teams and many advanced production testing equipments, which ensure our products stability and innovation and got successful achievements in some fields. Our products are sold all over the world including Europe, Africa, Middle East, Asia, USA. Canada…

Our products widely used for finance, communication, medical treatment, Industry, public security and civil power solutions.

Our core value is: "Survive with high quality, develop with innovation"

ZLPOWER members always insist on the Spiritual concept of " technology first,, service for optimal, customer first" to develop our enterprise, being accepted and respected by our filed because of professional technology and high quality service.

ZLPOWER members has been dedicated to providing high-quality products and best service, building brand, striving to become worldwide famous power products manufacturer and worldclass enterprise.

Our Mission: Carry the spirit of the craftsman, Pursue perfect quality, Produce excellent quality products, Create better life.

Key values: Innovation, Pragmatic, Responsibility, Striving, Win-Win.