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Power Your
Life On Water
Whether you're cruising at sea or relaxing at a resort, long-lasting battery power provides reliable power for your entertainment and driving,and TOPAK can meet your power heeds in a variety of scenarios.TOPAK Marine batteries are ideal for surfing and driving your yacht. It not only provides powerful power, but also has stable, safe and reliable , enhancing the entertainment and driving experience.
Advantages & Benefits
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HIGH EFFICIENCY
High stability performance, no need to worry about performance degradation.2-hour fast charging, no memory effect.
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CONSTANT POWER
Full power available throughout discharge Easier to manipulate, faster start-up speed.
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LONGER LIFE
TOPAK lithium batteries provide up to 6-years design service life and over 3,000 cycles
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LIGHTER WEIGHT
50-60% less weight than lead-acid equivalent.
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QUALITY ASSURANCE
Intelligent battery management system achieves battery balancing, advanced battery management
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MAINTENANCE-FREE
No gas or acid leakage, no need for extra space for battery maintenance No need for frequent battery
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SAFETY
Completely sealed design, lP67 protection level, waterproof and dustproof.
Why Pay More For LiFePO4?
TOPAK's long-ived LiFeP04 batteries reduce the inconvenience and expense ofreplacementand service calls, and theylend peace ofmind to many users when itcomesto demanding applications.

TOPAK's lithium iron phosphate batteries offer multiple advantages such as being lighter weight, havinglonger lifetimes and being more cost efficient in the long run. Although leadacid batteries are more affordable upfront they will reguire multiple replacements making the total cost ofownership more expensive than with lithium. in the end,lithium batteries are more beneficial to your bottom line and are more reliable than the altemative of lead-acid.
Lead Is Died
Check out the chart below to compare the perfomance advantages of advanced lithium technology versus traditional lead-acid batteries.


  FLOODED LEAD-ACID AMG TOPAK LiFePO4
FEATURE
cycle Life 300-400 cycles 300-400 cycles 3000
Max Usable Capacity 50% 50% 85%
Discharge Efficiency 50-90% 50-90% %66
Maintenance High Medium None
Charge Time 6-12 Hours 6-12 Hours 1-2 Hours
Partial Charging Capable No No Yes
Weight Comparison 100% 100% 50%
Charge Efficiency 80% 85% 99%
Cost $ $$ $$$


LITHIUM VS.LEAD-ACID COMPARISON

Unparalleled Expertise
DIAGRAM OF 12V-150V SERIES LIHIUM-IRON PHOSPHATE PACK
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+86 136-88963631
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