- 08
- Apr
48V 450Ah 26kWh Battery Electric Boat.
Marine Battery
48V 450Ah 26kWh Battery E Boat.
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…
| Wholesale Price Li ion Battery 100V 300Ah Lithium ion Battery with Deep Cycle Life | ||
| Item | Specification | Note |
| Nominal Voltage: | 57.6V | Any voltage can be customized |
| Nominal Capacity: | 450Ah | Any capacity can be customized |
| Discharge Cut-Off: | 45V | |
| Charge Cut-Off: | 67.2V | |
| Charge Current: | 100A | 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 |
| BMS: | With BMS | |
| Dimension: | Any dimension can be customized | |
| Weight: | 220KG | |
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.
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
◎Do not strike battery with any sharp edge parts, such as Ni-tabs, pins and needles
◎Do not immerse the battery in water and seawater
◎Do not use and leave the battery near a heat source as fire or heater
◎Do not reverse the position and negative terminals
◎Do not connect the battery to an electrical outlet
◎Do not discard the battery in fire or heat it
◎The battery tabs are not so stubborn especially for aluminum tab. Do not bend tab.
◎Do not short-circuit the battery by directly connecting the positive and negative terminal with metal object.
◎Do not transport and store the battery together with metal objects such as necklaces, hairpins etc.
◎Do not directly solder the battery and pierce the battery with a nail or other sharp object.
Packing Batteries
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