Flash Sale Rechargeable 48V 20ah Lithium Battery for E-Bike

Model NO.: OPT-4820 Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, E-Bike Discharge Rate: Low Discharge Rate Electrolyte: LiFePO4 Rechargeable: Chargeable Cell: 32650 Rated Voltage: 48V Certificate: CE,UL,SGS/RoHS,Rbrc,ISO9001:2000,ISO1400,Ts16949:2 Composed Type: in Parallels and Series Color: Blue/Black . Transport Package: Standard Case Origin: China Mainland(Guangdong) Type: Lithium-Ion Batteries Nominal Voltage: 48V Shape: Square Battery Installation: Packaged Product Name: Rechargeable 48V 20ah Lithium Battery for E-Bike Brand Name: Optimumnano Standard Capacity: 20ah Components: Lithium Iron Phosphate Warranty: 2 Years Trademark: OPTIMUMNANO Specification: CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008 HS Code: 8507600090 Rechargeable 48v 20ah lithium battery for e-bike


Specification:
Electrical Charateristics

Nominal Voltage	48V
Nominal Capacity	20Ah
Impedance (Max. at1000Hz)	≤45mΩ
Expected Cycle Life	2000 cycles

 
 Mechanical Characteristics

Height	350±2mm
Width	150±2mm
Length	180±2mm
Weight	~12Kg

 
 Operation Conditions

Charge Method	Constant Current/Constant Voltage (CC-CV)
Max. Charge Voltage	58.4V
Standard Charge Current	4A
Charge Temperature	0ºC~45ºC
Max. Continuous Discharge Current	30A
Peak Instant               Discharge Current	50A,
Peak Instant               Discharge Time	5 seconds
Discharge Cut-off Voltage	40.0V
Discharge Temperature	-20ºC~65ºC
Storage Temperature	-20ºC~45ºC

Advantages:

Attractive cycle life
Extended safety performance
Wide operating temperature range
Unrivalled high temperature performance
Green energy without metal contaminant
High capacity
Steady output voltage
Little self-discharge
Double safety protection
Withstanding very high level of vibrations and shocks

Safety Characteristics

Over-charge/Over-discharge Ability to withstand over-charge/withstand over-discharge, and there is no fire, no exploding and work well
Short circuit Ability to withstand short circuit, and there is no fire, no exploding
Acupuncture Ability to withstand nail puncturing, and there is no fire, no exploding
Thermal shock Ability to withstand thermal shock, and there is no fire, no exploding 

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Product Categories : LiFePO4 For Transportation