Deep 3000 Cycles IP65 78Ah 12V Lifepo4 Battery For RV Marine
12V 78Ah Rechargeable RV/Marine/Yacht LiFePO4 battery
＞3000cycles @1.0C 100%DOD
Months Self Discharge
Efficiency of Charge
Efficiency of Discharge
0.2C to 14.4V,then 14.4V,charge current to 0.02C(CC/CV)
Max. Charge Current
Charge Cut-off Voltage
Max continuous discharge current
Discharge Cut-off Voltage
0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity
-20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity
0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity
Water Dust Resistance
Cell & Method
32700 6 Ah 4S13P
Who is MaxLi?
MaxLi is a full qualified manufacturer of high standard lithium ion
battery(NCM+LiFePO4),under a wide range of specs.
A wholly-own factory is located in Dongguan city with multi
professional productions line.
12V-48V series LFP batteries with built in smart BMS and UL1642
standard top A graded new battery cells are our featured products.
Professional and experienced B&D team is dedicated in designing
the best money valued and market-oriented products.
CE/UN38.3/MSDS certificates applied:
1.why are lifepo4 battery more expensive than alternatives?
The upfront cost of our lithium deep cycle battery is higher than a
lead acid equivalent. But, when you divide that cost by the life of
the battery, our LiFePO4 battery is already cheaper than a lead
When cost and time associated with changing the batteries is
factored in, you really save a bundle when you decide to install a
lithium battery bank. Able to run 3,000 cycles, most people will
have these batteries for 8 to 10 years.
2. How do i choose the correct lithium deep cycle battery for my
In most standard 12, 24, or 48 volt systems the best choice of
lithium battery is LiFePO4 (Lithium Iron Phosphate). The voltage of
this type of battery is very similar to an AGM and will work great
with readily available system components for your RV, boat, or
off-grid power system.
3.How many years warranty of MaxLi battery?
Every MaxLi battery has 3 years manufacturers warranty,any quality
problem we will be responsible for it.
4.When is the production lead time for sample?How about bulk
Normally need 2-3 weeks for sample order,but sometimes much faster.
For bulk order,like 12V 100Ah with or without bluetooth by 20
container based,normally will need around 3-4weeks.
5.OEM/OEM service is available?
OEM/ODM service is available with confidential agreements and
strict QC.Like Lable and bluetooth are available OEM service for
sample orders without MOQ required.