24V 18650 Lithium Battery With Waterproof Case

Product Features

Bluetooth Functionality: Control the product using the “keheng bluetooth” or “keheng” app, available in app stores or at www.keheng-battery.com for download.
Waterproof IP67 ABS Shell: Encased in a robust ABS plastic shell, the battery ensures safe operation in wet conditions ideal for use on fishing boats and ships.
Innovative Internal Design: Industry-leading design featuring precise stainless steel fasteners inside the battery box. It’s easy to assemble and maintain, effectively protecting the heavy battery cells and the delicate BMS circuit board from shaking. The design ensures a secure, integrated connection unaffected by vibrations from ships or freight and maintains structural integrity during long-term movement on boats, electric fishing vessels, and RVs.
BMS (Battery Management System): The Keheng battery uses a top-tier BMS for protection, including a low-temperature cutoff that stops charging when temperatures fall below 0°C. Bluetooth connectivity allows for real-time monitoring of all battery parameters and safe operation via smartphones.

24V 18650 Lithium Battery With a Waterproof Case has them in all kinds of fields, whether you need to drive a fishing boat to go out to sea to fish, or drive a kayak to go out, a lithium battery with a waterproof case will be your ideal choice, which can ensure that the battery will not be disconnected from working because of water ingress. Whether you need to apply 24V lithium battery in kayak, speedboat, yacht, ocean, sailboat, string outboard, etc. will accompany you all the way.

Technical data

Nominal Voltage	25.6V
Rated Capacity	100AH @0.5C to 12V
Stored energy	2560Wh
Cycle life@100%DOD	6000 Cycles Approx.
Weight	22 kg
Max. Charge Current	100A
Max. Discharge Current	100A
Charge Cut-off Voltage	28.8V
Discharge Cut-Off Voltage	20V
Dimensions	L483mm×W170mm×H240mm
Series & Parallel Connection	Up to 4 batteries
Operating Temperature Range	Charge: 32°F (0°C) to 113°F (45°C) Discharge: 14°F (-10°C) to 140°F (60°C) Recommended: 59°F (15°C) to 95°F (35°C)
Self-Discharge Rate	≤3%/month
Life Expectancy (years)	5 years at one cycle per day
Self Discharge	Approx. 2% per month @ 20°C
Long Term Storage	Charge every 6 months
Short Circuit Protection	Automatically recover after removal of short
Terminal Type	Female Copper Insert M8 (M8/mm)

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Features

The voltage can be expanded from 12V to 48V to power various products.
Support 4units in series connection, or 10units in parallel connection.
LCD display optional, real-time understanding of battery voltage and capacity.
200A continuous output voltage can continuously charge big-power devices.
The intelligent BMS system can accurately control the battery to improve the lifespan, no explosion, no fire.
Drop-in replacement for heavy lead-acid(AGM / GEL) battery，1/3weight but same capacity.
2000times cycle life@100% DOD , 7000times cycle life@50% DOD , 10 years design lifespan.
Maintenance-free, fully sealed, and waterproof.

Intelligent Battery Management System(BMS)

Over charge protection function
Over discharge protection function
Over current protection function
Short protection function
Over temperature protection function
Automatic cell balance function

24V 18650 Lithium Battery With Waterproof Case