Home > Products > Lithium-Ion Marine Batteries > 48V 230Ah Lithium-Ion Boat Battery
48V 230Ah Lithium-Ion Boat Battery

Customized 12V 24V 36V 48V 50-200Ah E boat battery Features Widely used for many applications ,such as scooters ,AGV ,marine etc. Multifunctional BMS with full protection No memory effect, low self-discharge rate; Environment-friendly; Super long cycle life up to 1000 time of 100%DOD Prolonged…

Product Details
Wholesale Price Li ion Battery 100V 300Ah Lithium ion Battery with Deep Cycle Life
Item Specification Note
Nominal Voltage 51.2V Any voltage can be customized
Nominal Capacity 230Ah 11.5kWh Any capacity can be customized
Discharge Cut-Off 28V
Charge Cut-Off 58.8V
Charge Current 50A Free customization service
Cont. Discharge 300A Free customization service
Peak Discharge 400A Free customization service
Impedance ≤200mΩ
Charge Temperature  0℃ – 45℃
Discharge Temperature  -20℃ – 60℃
Charge Method CC/CV
Life Cycle 2000+ 80% DOD, Max. 95% DOD
Dimension Any dimension can be customized
Weight 120KG

1.1 Battery pack system structure
Our lithium batteries are about one-third the weight of the lead-acid batteries. Which save weight for the boat and let it faster,as tested on E boats. In addition, a significant amount of space is also saved, allowing for more storage room.
Our lithium batteries are maintenance free with a long cycle life. Replacement batteries will not be necessary for another five or ten years. Our battery system can be connected to solar panels, providing extra power.

48v 230ah lithium ion boat battery 5

Battery pack system solution
The entire battery system consists of two battery boxes connected in series, and the No. 1 box has a main control module. The output has a discharge positive and negative interface, an external CAN communication interface (including a start switch, a power switch line and a CAN communication signal line); the external vehicle has a power switch and a start switch, and if the vehicle is not used for a long time, please turn off the power switch in time.

BMS for the Battery Pack

Why choose our E boat battery?

48v 230ah lithium ion boat battery 6

Lithium iron phosphate battery for electric boat:
1. Low-temperature lithium iron phosphate battery: the operating temperature range is -50°C to 50°C, and it can be charged at -20°C;
Discharge capacity at 0.2C at -20°C exceeds 85% of the initial capacity;
70% at -30℃;
The discharge capacity at -40℃ is about 55% of the initial capacity;

2. High-rate lithium iron phosphate battery: supports stable high-current discharge, multiples of 1C~25C, and supports higher-rate discharge requirements customization;

3. The battery size is flexible, and the size and shape can be designed and customized according to customer needs;
4. High safety performance, passed UL/CE/UN certification;
Because the actual application functions of electric boats will be different, the performance requirements of the lithium iron phosphate batteries that need to be configured are also different. We will do our best to provide you with high-quality battery products and services that meet the application requirements.

48v 230ah lithium ion boat battery 7

Battery cells:

All from ATL BYD Panasonics,SAMSUNG,LG,SONY grade A standard.



48v 230ah lithium ion boat battery 8

Battery standard:

All parts are with Industrial IP67, anti rust,ocean application.

factory strength 1

factory strength 2

factory strength 3

factory strength 4

factory strength 5