Lithium LiFePO4 marine / boat battery 12V / 40Ah

New 40Ah lithium battery as a full-fledged lead battery replacement for your boat,
as a supply or electric drive battery !
The CS-Electronic DeepC-Power LiFePO4 battery is a rechargeable lithium iron phosphate battery with a built-in battery management system (BMS) specially designed for boats or power drives. With the new lithium-iron technology, you can quickly and easily replace your previous lead, gel, or AGM battery for the first time.
The ultra-light DeepC-Power battery can be used as a pure supply or drive battery and can be loaded up to 400A for a short time. The significantly lower weight, the long operational reliability, the long service life and the long service life are decisive advantages over conventional batteries of old technology. 

Features:
High current resistant
Replaces a 12V / 80Ah lead battery
Built-in BMS
Very light weight
Fast charging
NEW:  Optimized software for parallel connection with large battery banks
NEW:  "Alternator-Protected" no additional electronics necessary to protect the Lima
NEW:  including battery pole adapter - corrugated & nickel-plated-
High intrinsic safety, LiFePO4 cannot burn! 
Can be used in all positions
Temperature stable
Over 3000 cycles at 90% discharge
Lifespan up to 10-20 years
100% maintenance free
Environmentally friendly, no lead, no acid
Recyclable!

From the family of lithium-ion battery types, the lithium-iron-phosphate battery (LiFePO4) is the safest. It is high current resistant, universally applicable and has a low weight compared to lead, gel or AGM batteries. In addition, the latest lithium-iron technology offers a high degree of intrinsic safety, so that there is no risk of explosion even under the most extreme conditions. A 12.8V LiFePO4 battery consists of 4 single cells connected in series, each with a nominal voltage of 3.2V. A built-in battery management system (BMS) also reliably protects the battery cells from damage.


Advantages of our LiFePO4 DeepC-Power battery compared to lead batteries:
High discharge currents up to the specified capacity are possible
Due to the up to 60% lower weight, more payload is possible
Due to the smaller space requirement, more capacity can be carried in the same space
Up to 10 times longer service life thanks to the high number of cycles of the LiFePO4 technology
Extremely fast charging of the cells possible
Complete discharge of the specified nominal capacity possible
The battery is protected by a Battery Management (BMS)
The motorhome is charged using common lead or acid chargers with an end-of-charge voltage of 14.6V
The battery is winter-proof and does not have to be removed down to -20 ° C
Delivered fully charged, install it and drive off
As standard, the battery has M8 screw connections, which can optionally be equipped with our extra light pole adapters
No changes to the motorhome or additional electronics are required to use the battery
Due to the low self-discharge, a closed battery can be stored for up to 6 months without any problems
You can connect any number of batteries in parallel for more capacity
For more voltage you can connect up to 4 batteries (maximum 48V) in series

Battery Management System (BMS)
A battery management system monitors and controls the individual cells of a battery and protects them from damage.
Important functions of a battery management system:
Overload protection
Deep discharge protection
Overvoltage protection
Active cell balancing
Charge monitoring and control
Temperature protection of the cells
BMS temperature protection
Short circuit protection

Certificates:
CE: General operational safety
UN38.3: Tested transport safety in traffic
RoHS: Tested material safety
Guarantee: 5 years manufacturer  guarantee