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IP67 LiFePO4 Marine Boat Propulsion Lithium 36V 48V 50Ah Batteries Powr Off Switch with Magnet

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IP67 LiFePO4 Marine Boat Propulsion Lithium 36V 48V 50Ah Batteries Powr Off Switch with Magnet

Name: IP67 LiFePO4 Marine Boat Propulsion Lithium 36V 48V 50Ah Batteries Powr Off Switch with Magnet
Brand: Leadyo
Price: 900 USD

Brand Name : Leadyo

Model Number : LP48050

Certification : UN38.3 ,MSDS .CE

Place of Origin : CHINA

MOQ : 1

Price : 900

Payment Terms : TT/ Alipay

Supply Ability : 10000/month

Delivery Time : 5-10 DAYS

Packaging Details : UN3480

Discharging Temperature : -20℃-60℃

Discharge Cut-off Voltage : 40V

Capacity : 50Ah

Max. Charge Current : 100A

Charge Cut-off Voltage : 58.4V

Weight : 22kg

Nominal Voltage : 48V

Cycle Life : 4000 Cycles At 0.2C Discharge

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LiFePO4 Marine Boat Propulsion Battery Pack 36V 48V 50Ah Batteries Powr Off Switch with Magnet

Special features:

Linkage with the BMS

Normal operation: When the magnet approaches the Hall switch, the BMS recognizes it as "on" and allows the battery to be charged and discharged.
Triggering power cut - off:
When the magnet is removed (e.g., removed manually or separated due to the device tilting), the Hall signal disappears, and the BMS cuts off the main circuit within seconds.
Combined with the built - in protection of the BMS (over - charging, over - discharging, over - temperature), double safety protection is achieved.

Specifications:

Built-in lifepo4 prismatic cells
2C continuous discharge
1C max charge

Product Name	Marine Lifepo4 Batteries
Nominal Voltage	48V
Capacity	50Ah
Max. Discharge Current	100A
Max. Charge Current	10-50A
Cycle Life	4000 Cycles At 0.2C Discharge
Discharge Cut-off Voltage	40V
Discharging Temperature	-20℃-60℃
Size	L520W240T220mm
Warranty	3-5 Years

Marine Propulsion Systems
Function: Powers electric motors for yachts, fishing boats, and commercial vessels
Key Features:
▶ 100A Max Discharge Current (2C rate) for high-torque motor startup
▶ 4000+ Cycles (80% DOD) – 4x lifespan more than that of lead-acid batteries
▶ IP67 Waterproof design for submerged cabin environments

Why Choose Leadyo?

Marine-Grade Quality: 100% tested under simulated sea conditions (salt spray, vibration)
Global Support: Local agents in EU/US/AU for after-sales service
Sustainability: 95% recyclable materials, carbon-neutral packaging option

China IP67 LiFePO4 Marine Boat Propulsion Lithium 36V 48V 50Ah Batteries Powr Off Switch with Magnet wholesale

IP67 LiFePO4 Marine Boat Propulsion Lithium 36V 48V 50Ah Batteries Powr Off Switch with Magnet Images

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