Yangtze 5years Warranty Li-ion Battery Pack 12V 50ah 3ah 6ah

• Type: Lithium Battery
• Usage: UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar System, Telecom
• Nominal Voltage: 12V
• Discharge Rate: High Discharge Rate
• Shape: Square Battery
• Electrolyte: Sulfuric Acid Thixotropic Gel
• Model NO.: LFeLi-1250M
• Installation: Fixed
• Rechargeable: Chargeable
• Material: High Pure Lead
• Certificate: CE/RoHS/ISO9001/ISO14001/IEC60896/IEC61427
• Size: 257X132X200mm
• Weight: 7kg
• Maintenance: Free
• Color: Grey / Black
• Terminal: Copper or Lead Material
• Warranty: 5 Years
• Expected Cycle Life: 10 Years
• Sealed: Yes
• Transport Package: 1PCS /Carton
• Specification: 12v 50AH lithium Battery
• Trademark: Yangtze Solar
• Origin: China
• HS Code: 8507200000
• Production Capacity: 2000pieces /Week

Product Description

***** 12+ Years Working Life Deep Cycle Free Shipping 50ah 12V lithium Battery *****

Key Features :
♦Gelled electrolyte made by mixing sulfuric acid with silica fume
♦The electrolyte is gel like ,immobile and does not leak ,enabling uniform reaction of each part of the plate .
♦High rate discharge performance due to tight assembly technology
♦Strong heat dissipation and wide operating temperature range 
♦Avoid acid mist being separated out , environment friendliness
♦Efficient venting system release excessive gas automatically

Applications :
♦Solar and wind energy storage system 
♦EPS and UPS battery backup
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment 
♦Power plant and transmission system 

1. Functional Parameter		5. Environment Temperature
Nominal Voltage	12V	Discharge Temperature	-20~60ºC
Nominal Capacity (10 hour rate)	50Ah	Charge Temperature	0~50ºC
Number of Cells	6cells	Storage Temperature	-20~60ºC
2. Rated Capacity at 25ºC (77° F)		6. Inner Resistance & Max . Discharge Current
3. Capacity affected by Temperature (10 hour rate)		7. Self-discharge  at 25ºC (77° F)
40ºC   (104° F)	103%	Capacity after 3 month storage	91%
25ºC   (77° F)	100%	Capacity after 6 month storage	82%
0ºC    (32° F)	85%	Capacity after 9 month storage	73%
-15ºC   (5° F)	65%	Capacity after 12 month storage	64%
4. Dimension and Weight		8. Constant voltage charging at 25ºC (77° F)

♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity
♦ Products including valve regulated lead acid battery , Gel battery , deep cycle battery, OPzV
   and OPzS battery 
♦ Products are exported to more than 150 countries 
♦ Products are certified by CE , Rohs 
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid
   batteries ranging from 2Ah to 3000Ah