Payment & Shipping Terms:
|Product Name:||12V 75AH Deep Cycle Battery||Rated Capacity:||75 Ah|
|Energy:||1.28KWh||Self-Discharge Rate (Residual Capacity):||≤3%/month; ≤15%/years|
|Standard Continuous Discharge Current:||75A||Cycle Life:||> 3000 Cycles|
|Self-Discharge Rate (Reversible Capacity):||≤1.5%/month; ≤8%/years|
high density li polymer battery,
lithium deep cycle battery
12V 75Ah Portable Rechargeable Lithium Battery Pack , Light Weight
|Battery Type||LiFePO4 Battery|
|Series & Parallel Application||up to 4 series 4 parallel connected application|
|Limited Charge Voltage||14.6±0.2V|
|Floating Charge Voltage||13.8±0.2V|
|Discharge Cut-off Voltage||10.0V|
|Standard Charge Current||30A|
|Max. Charge Current||30A|
|Standard Continuous Discharge Current||75A|
|Max. Continuous Discharge Current||75A (<30min)|
|Pulse Discharge Current||225A (<3s)|
|Cycle Life||> 3000 cycles|
|Dimension||280 * 230 * 160±2 mm|
|Charge Temperature Range||0~45℃|
|Discharge Temperature Range||-20~60℃|
|Recommended Operating Temperature||15~35℃|
|Self-Discharge Rate (Residual capacity)||≤3%/month; ≤15%/years|
|Self-Discharge Rate (Reversible capacity)||≤1.5%/month; ≤8%/years|
|Storage Temperature & Humidity Range (Less than 1 month)||-20~35℃, 45~75%RH|
|Storage Temperature & Humidity Range (Less than 3 months)||-10~35℃, 45~75%RH|
|Recommended Storage Temperature & Humidity Range||15~35℃,45~75%RH|
Charge and Discharge Curve
LiFePO4 Cell Advantages:
Long cycle life 4500 remain above 80%, low self discharge, much safe LiFePO4, passed punching test. Excellent Temperature resilience-ambient temperatures up to 50°C will not affect the life. High Discharge Current,1C is standard, higher currents are also acceptable up to 3C continuous with negligible loss in efficiency and cell life. Lighter and smaller than lead acid battery.
Packaging and Shipping
Before use, you must have sufficient knowledge of the polymer lithium-ion battery.
a) If there is no PCB on the battery pack, do not discharge the battery pack below 2.0V per battery.
b) If it is not used or just sits on a shelf, you must charge the package regularly at least once every 2 months.
c) Always use a premium smart charger to charge the Hi-power Li-Po battery pack.
d) Please avoid short circuits and polarity errors we are not responsible for any damage or damage to the consequences.
Contact Person: Candy Yan