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12V 57ah Lead Acid Battery Replacement 32700 LiFePO4 Lithium Batteries

China 12V 57ah Lead Acid Battery Replacement 32700 LiFePO4 Lithium Batteries, Find details about China Battery, Storage Battery from 12V 57ah Lead Acid Battery Replacement 32700 LiFePO4 Lithium Batteries

Discharge Rate
Medium Discharge Rate
Shape
Square Battery
Electrolyte
Li-ion
Installation
Fixed
Transportation
30 Days
Production Time
15-30 Days According to Qty
Safety Standard
IEC62133
Performance Standard
IEC62620
Waterproof
IP65
Charge Current
0.2c
Discharge Current
0.2c
Charge Temp.
0-45 C
Discharge Temp
-20-50 C
Trademark
OEM
Specification
OTHER
Origin
China
Discharge Rate
Medium Discharge Rate
Shape
Square Battery
Electrolyte
Li-ion
Installation
Fixed
Transportation
30 Days
Production Time
15-30 Days According to Qty
Safety Standard
IEC62133
Performance Standard
IEC62620
Waterproof
IP65
Charge Current
0.2c
Discharge Current
0.2c
Charge Temp.
0-45 C
Discharge Temp
-20-50 C
Trademark
OEM
Specification
OTHER
Origin
China
12V 57ah Lead Acid Battery Replacement 32700 LiFePO4 Lithium Batteries

A Reliable Power Solution Provider
  Lithium Iron Phosphate (LiFePO4) Battery
AJ-LFP12V 57AH 


Features
Using the technology of lithium iron phosphate cell, superior safety, thousands of cycles, 100%DOD, under normal conditions
 
Built-in automatic protection for over-charge, over discharge, over current and over temperature

Maintenance free

Internal cell balancing

Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery.
 
Can be charged using most standard lead-acid charges (set)
 
Wider temperature range:-20ºC~60ºC

Application
UPS
Solar &Wind power system
Golf Car
Electric vehicle , E-bike, E-rickshaw e.g.
Lighting  
 
General Specification



Electrical Characteristics		Nominal Voltage12.8V
 Nominal Capacity57Ah@0.2C
 Energy729.6Wh
 Internal Resistance≤50mΩ
 Cycle Life>2000 Cycles @ 0.2C Charge/Discharge at 100%DOD,End of Life 70% Capacity.
 Months Self Discharge≤3.5% per month at 25ºC



Standard Charge		Charge Voltage(14.6±0.2)V
 
Charge Mode(CC/CV)		At 0ºC~45ºC temperature, charged to 14.6V at a constant current of 0.2C5A, and then,changed continuously with constant voltage of 14.6V until the current was not more than 0.02C5A.
 Charger Current10.8A
 Max.Charge Current27A


Standard Discharge		Discharge Current10.8A
 Max. Continuous Current54A
 Max.Pulse Current120A(<3S)
 Discharge Cut-off Voltage10.0V


Environmental		Charge Temperature0ºC to 45ºC(32ºF to 113ºF) @60±25% Relative Humidity
 Discharge Temperature-20ºC to 60ºC(-4ºF to 140ºF) @60±25% Relative Humidity
 Storage Temperature0ºC to 45ºC(32ºF to 113ºF) @60±25% Relative Humidity
 Water Dust ResistanceIP55


Mechanical		Cell & MethodIFR32700 N60,4S10P
 Plastic CaseABS
 Dimension(L*W*H*TH)(229*138*212*217)mm
 WeightApprox. 6.7Kg
 TerminalM6


                                              
                                                                                                                                                                                                                                                                       

Different Rate Discharge Curve @ 25ºC; Charge  Characteristics @0.2C&0.5C, 25ºC

Different Temperature Discharge Curve @0.5C, 25ºC ; Charge  Characteristics @0.2C&0.5C, 25ºC

Different DOD Discharge Cycle Life Curve @0.5C, 25ºC ; Open circuit voltage VS SOC%

Please contact with AJ POWER TEAM to get more specific information.

AJ Power Co., Ltd.
 

12V 57ah Lead Acid Battery Replacement 32700 LiFePO4 Lithium Batteries
12V 57ah Lead Acid Battery Replacement 32700 LiFePO4 Lithium Batteries
12V 57ah Lead Acid Battery Replacement 32700 LiFePO4 Lithium Batteries
12V 57ah Lead Acid Battery Replacement 32700 LiFePO4 Lithium Batteries
      
                                                                                                                                                                                                     
 

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