Buoys Battery
Model:
SYEV256318
Chemistry:
Lithium Iron
Battery Type:
Rechargeable type
Nominal Voltage:
25.6 V
Nominal Capacity:
318 Ah
Energy:
8140.8 Wh
Internal Resistance:
< 250 mΩ
Communication Interfaces:
RS485, Isolated or CAN
Fuse:
40 A internal fuse
Efficiency:
95%
Charging Voltage:
29.2 V
Float Charging Voltage (Standby Use):
28 V
Allowed Max Charge Current:
20 A
Recommended Charge Current:
20 A
Operating Voltage Range:
21 V – 29.2 V
Discharge Cut-Off Voltage:
20 V
Recommended Discharge Current:
20 A
Max Discharge Current:
30 A
Pulse Discharge Current:
50 A
Depth of Discharge:
85%
Discharge Temp Range:
-20°C to 55°C
Dimensions:
As per diagram
Casing:
5052 Aluminum, IP67 rated
Weight:
Approx. > 99 kg
Fasteners:
CSK M6 / SHC M4 / 316 Stainless Steel
Description of the Product
This buoy battery is designed for surface-level marine applications like defense buoys, weather monitoring stations, and oceanographic devices. Built with LFP chemistry, it delivers 25.6 V and 318 Ah (8.14 kWh) of reliable power with 95% efficiency. Its IP67-rated 5052 aluminum casing ensures durability in harsh marine environments. With RS485 and isolated CAN communication, it supports real-time data transfer for safety, temperature, and system diagnostics. Engineered for both water resilience and thermal stability (−20°C to 55°C), it powers critical surface-floating systems with maximum reliability and endurance.
Note: This product is fully customizable to match your unique requirements — including voltage, capacity, application type, design specifications, shape, and size. Reach out to us to build a solution tailored specifically for your equipment or vehicle.