12V 50ah LiFePO4 Battery Pack Lithium Battery for Telecommunication Based Station and EV

• Type: Lithium-Ion Batteries
• Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
• Nominal Voltage: 12V
• 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.: RSLI-1250
• Discharge Rate: High Discharge Rate
• Shape: Square Battery
• Electrolyte: LiFePO4
• Installation: Fixed
• Rechargeable: Chargeable
• Cycle Life: 4000+ Times
• Dimension: Customized, 197*165*170mm
• Weight: 5.2 Kg
• Warranty: 6 Years
• Color: Gray/Black/ Red/White
• Container Cover: ABS
• Certificate: UL/Ce/RoHS/ISO9001/ISO14001/IEC60896/IEC61427
• Transport Package: Wooden Box / Carton Packing
• Specification: 12V 50AH Lithium Battery
• Trademark: Rosen Solar/OEM/ODM
• Origin: China
• HS Code: 8506500000
• Production Capacity: 50 Pieces Per Week

Product Description

Deep Cycle Rechargeable LiFePO4  Battery 12V 50AH Lithium Battery
Rosen is a professional manufacturer engaging in research, development, production, marketing and service of lithium ion battery cell, battery pack and battery management system. 

Lithium LiFePO4 is the major product. Standard battery pack from 12V-92V, 5AH-800AH, which can be used in electric vehicle, E-bike, UPS, energy storage system, telecommunication base station, E-scooter, E-tools, unmanned airplane, golf cart, fork lift, cleaning car, electric wheelchair, etc. 

12V 50Ah Lithium Technical Data

Function Parameter
Rated Voltage	12.8Vdc
Rated Capacity	50Ah
Rated PowerPower	640Wh
Expected Cycle Life	>3000 cycles @ 1C 100% DOD
Dimensions	197*165*170 mm
Weight	5.8 kg
Terminal	M6
Operation Conditions
Charge Method	CC-CV
Max. Charge Voltage	14.6V
Discharge Cut-off Voltage	8V
Continuous Charge Current	Max 60A, Min 10A
Normal Continuous Discharge Current	60A
Max Pulse Discharge Current	>120A
Over Current Detection Current	300A
Working Condition
Charge Temperature	-30ºC to 60ºC
Discharge Temperature	-30ºC to 60ºC
Storage Temperature:	-40ºC to 40ºC
Discharge  Capacity @ Discharge Temperature	100Ah @ 0.2CA

Key Features 
♦Longer Cycle Life : Offers up to 20 times longer cycle life and five times longer float/calendar life than 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 battery . A " drop in" replacement for lead acid batteries 
♦Higher Power : Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity 
♦Wider Temperature Range : -20ºC~60ºC
♦Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation 

Application
♦Wheelchairs and scooters
♦Solar/wind energy storage
♦Back-up power for small UPS
♦Golf trolleys & buggies
♦Electric bikes 

Internal Structure of Lithium Battery

♦ Our battery factory Founded in 2008 , 2 million batteries annual production capacity 
♦ Products including valve regulated lead acid battery , Gel battery , deep cycle battery, OPzV
   and OPzS battery, Lithium Battery.
♦ Products are exported to more than 100 countries 
♦ Products are certified by CE,UL,Rohs 
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid
   batteries ranging from 2Ah to 3000Ah

Packing & Delivery of Our Battery




Our project for Lithium Battery Storage Energy

Rosen Solar Energy Co., Ltd. Gary Bao(Overseas sales Manager )   TEL : [phone]